* [Starlink] Debugging connection through Starlink (POINTR)
@ 2023-02-28 11:53 Sauli Kiviranta
2023-02-28 13:14 ` Ulrich Speidel
0 siblings, 1 reply; 9+ messages in thread
From: Sauli Kiviranta @ 2023-02-28 11:53 UTC (permalink / raw)
To: starlink
Thank you for the testing so far!
Special thanks to Nathan for the test call yesterday, looks like
everything works. I was shocked how good the Starlink performed, I was
in disbelief how well it worked since on my side I was also on 4G and
the performance was spectacular. Not the usual
8000km-and-sat-inbetween feeling.
So far we have not been able to reproduce the errors, if the call is
initiated from US it will route through the local infra. So this could
be one issue, if someone wants to make another test call we can route
it through EU.
Anyone in Canada capable of making a test? Even to just run the
network analysis.
I will meanwhile have to point the finger at the customer if there are
no signs of failure in any of the tests, I hate that. Fixing a juicy
bug is better than having configuration when things just fail "without
reason".
I can also provide additional test tools if someone is interested in
more bolts and nuts testing. Send me an email with platform preference
and I will share the test kit.
Best regards,
Sauli
On 27/02/2023, starlink-request@lists.bufferbloat.net
<starlink-request@lists.bufferbloat.net> wrote:
> Send Starlink mailing list submissions to
> starlink@lists.bufferbloat.net
>
> To subscribe or unsubscribe via the World Wide Web, visit
> https://lists.bufferbloat.net/listinfo/starlink
> or, via email, send a message with subject or body 'help' to
> starlink-request@lists.bufferbloat.net
>
> You can reach the person managing the list at
> starlink-owner@lists.bufferbloat.net
>
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of Starlink digest..."
>
>
> Today's Topics:
>
> 1. Debugging connection through Starlink (POINTR) (Sauli Kiviranta)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 27 Feb 2023 10:58:53 +0200
> From: Sauli Kiviranta <smksauli@gmail.com>
> To: starlink@lists.bufferbloat.net
> Subject: [Starlink] Debugging connection through Starlink (POINTR)
> Message-ID:
> <CAJbqEYCDQOqqfpt4=gEpGV37URRh2UvGLjKV1XEpNPm1bxMu3Q@mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Dear Starlink users,
>
> I have a request for help on debugging a customer issue. We have users
> in Canada who are using our industrial remote collaboration tool
> POINTR (www.pointr.com) and have issues connecting through Starlink
> (Standard HTTPS). We cannot reproduce their case as we have no
> Starlink at our disposal.
>
> If you would be kind enough to download POINTR (either from the app
> stores or from our website: https://www.pointr.com/downloads/). The
> app itself follows standard SMS validation loop, if this is an issue I
> can provide you with virtual number with email validation.
>
> Problem 1: Can you connect to the servers?
> - Once you try to complete registration loop, you should get an error
> that you are offline indicative that servers cannot be reached (AWS,
> Ireland/US/Brazil/Japan).
>
> Problem 2: What is the perceived network quality within the app?
> - Considering the outlined server distribution, if you run the network
> analysis, can you take a screenshot and share it? (Example attached).
>
> Problem 3: What is the call quality between your devices?
> - If you can run network analysis, can you register another device of
> yours (same mobile number is ok) and call between your own devices to
> test how the video streaming goes through and what type of delay you
> experience? I will be also available for test calls if you want to
> establish a call between your location and Finland: +358 40 357 3272
> (group calls up to 7 users).
>
> Additionally any technical feedback on the behavior will be
> appreciated specially if you experience issues.
>
> Best regards,
> Sauli Kiviranta
>
> www.deltacygnilabs.com
>
> Downloads:
>
> Android:
> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> APK:
> https://www.pointr.com/downloads/#pointr-android
>
> iOS:
> https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
>
> UWP:
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
>
> Windows:
> https://www.pointr.com/downloads/#pointr-windows
> -------------- next part --------------
> A non-text attachment was scrubbed...
> Name: Screenshot 2023-02-27 at 10.42.12.png
> Type: image/png
> Size: 146717 bytes
> Desc: not available
> URL:
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>
>
> ------------------------------
>
> Subject: Digest Footer
>
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
>
>
> ------------------------------
>
> End of Starlink Digest, Vol 23, Issue 26
> ****************************************
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Starlink] Debugging connection through Starlink (POINTR)
2023-02-28 11:53 [Starlink] Debugging connection through Starlink (POINTR) Sauli Kiviranta
@ 2023-02-28 13:14 ` Ulrich Speidel
2023-02-28 14:41 ` Sauli Kiviranta
0 siblings, 1 reply; 9+ messages in thread
From: Ulrich Speidel @ 2023-02-28 13:14 UTC (permalink / raw)
To: starlink
[-- Attachment #1: Type: text/plain, Size: 8211 bytes --]
I think you may find this difficult to reproduce unless you actually go
and see your customer.
Starlink isn't the same as Starlink. How it works depends on:
* Where your dishy is and where the closest gateway(s) is/are. This
determines the number of options that the system has to route
between you and the gateway. The closer, the more options,
generally, as the number of sats that both you and the gateway can
see decreases, as a rule of thumb, with distance between you and
gateway.
* Where you are also matters. Satellite density is highest at 53 deg
north and 53 deg south. Starlink units between these parallels will
look in the direction of their hemisphere when looking for a
satellite. Units at higher latitudes ... well someone tell me where
they look!
* How many other Starlink users there are (a) in your cell and (b) in
the neighbourhood of your cell. This determines the share of
capacity you'll get off the system. The fewer competing users, the
better.
* What sort of backhaul the gateway is on. I only see IPv4 here in NZ
but some folk are on IPv6, and I guess the backhaul network beyond
Starlink's control also matters in terms of bufferbloat etc.
* Weather
* Obstructions (Starlink can works pretty well with a moderate degree
of obstruction, but obviously, as stated above, the more options the
system has...)
* Available bandwidth (did Starlink get all the frequencies that it
would have wanted at your customer's site or just some?) - that's a
regulatory issue.
Basically, you could be comparing apples and pears here.
On 1/03/2023 12:53 am, Sauli Kiviranta via Starlink wrote:
> Thank you for the testing so far!
>
> Special thanks to Nathan for the test call yesterday, looks like
> everything works. I was shocked how good the Starlink performed, I was
> in disbelief how well it worked since on my side I was also on 4G and
> the performance was spectacular. Not the usual
> 8000km-and-sat-inbetween feeling.
>
> So far we have not been able to reproduce the errors, if the call is
> initiated from US it will route through the local infra. So this could
> be one issue, if someone wants to make another test call we can route
> it through EU.
>
> Anyone in Canada capable of making a test? Even to just run the
> network analysis.
>
> I will meanwhile have to point the finger at the customer if there are
> no signs of failure in any of the tests, I hate that. Fixing a juicy
> bug is better than having configuration when things just fail "without
> reason".
>
> I can also provide additional test tools if someone is interested in
> more bolts and nuts testing. Send me an email with platform preference
> and I will share the test kit.
>
> Best regards,
> Sauli
>
>
> On 27/02/2023, starlink-request@lists.bufferbloat.net
> <starlink-request@lists.bufferbloat.net> wrote:
> > Send Starlink mailing list submissions to
> > starlink@lists.bufferbloat.net
> >
> > To subscribe or unsubscribe via the World Wide Web, visit
> > https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> > or, via email, send a message with subject or body 'help' to
> > starlink-request@lists.bufferbloat.net
> >
> > You can reach the person managing the list at
> > starlink-owner@lists.bufferbloat.net
> >
> > When replying, please edit your Subject line so it is more specific
> > than "Re: Contents of Starlink digest..."
> >
> >
> > Today's Topics:
> >
> > 1. Debugging connection through Starlink (POINTR) (Sauli Kiviranta)
> >
> >
> > ----------------------------------------------------------------------
> >
> > Message: 1
> > Date: Mon, 27 Feb 2023 10:58:53 +0200
> > From: Sauli Kiviranta <smksauli@gmail.com>
> > To: starlink@lists.bufferbloat.net
> > Subject: [Starlink] Debugging connection through Starlink (POINTR)
> > Message-ID:
> > <CAJbqEYCDQOqqfpt4=gEpGV37URRh2UvGLjKV1XEpNPm1bxMu3Q@mail.gmail.com>
> > Content-Type: text/plain; charset="utf-8"
> >
> > Dear Starlink users,
> >
> > I have a request for help on debugging a customer issue. We have users
> > in Canada who are using our industrial remote collaboration tool
> > POINTR (www.pointr.com
> <http://www.pointr.com>)
> and have issues connecting through Starlink
> > (Standard HTTPS). We cannot reproduce their case as we have no
> > Starlink at our disposal.
> >
> > If you would be kind enough to download POINTR (either from the app
> > stores or from our website: https://www.pointr.com/downloads/
> <https://www.pointr.com/downloads>).
> The
> > app itself follows standard SMS validation loop, if this is an issue I
> > can provide you with virtual number with email validation.
> >
> > Problem 1: Can you connect to the servers?
> > - Once you try to complete registration loop, you should get an error
> > that you are offline indicative that servers cannot be reached (AWS,
> > Ireland/US/Brazil/Japan).
> >
> > Problem 2: What is the perceived network quality within the app?
> > - Considering the outlined server distribution, if you run the network
> > analysis, can you take a screenshot and share it? (Example attached).
> >
> > Problem 3: What is the call quality between your devices?
> > - If you can run network analysis, can you register another device of
> > yours (same mobile number is ok) and call between your own devices to
> > test how the video streaming goes through and what type of delay you
> > experience? I will be also available for test calls if you want to
> > establish a call between your location and Finland: +358 40 357 3272
> > (group calls up to 7 users).
> >
> > Additionally any technical feedback on the behavior will be
> > appreciated specially if you experience issues.
> >
> > Best regards,
> > Sauli Kiviranta
> >
> > www.deltacygnilabs.com
> <http://www.deltacygnilabs.com>
> >
> > Downloads:
> >
> > Android:
> >
> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>
> > APK:
> > https://www.pointr.com/downloads/#pointr-android
> <https://www.pointr.com/downloads/#pointr-android>
> >
> > iOS:
> >
> https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>
> >
> > UWP:
> >
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>
> >
> > Windows:
> > https://www.pointr.com/downloads/#pointr-windows
> <https://www.pointr.com/downloads/#pointr-windows>
> > -------------- next part --------------
> > A non-text attachment was scrubbed...
> > Name: Screenshot 2023-02-27 at 10.42.12.png
> > Type: image/png
> > Size: 146717 bytes
> > Desc: not available
> > URL:
> >
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>>
> >
> > ------------------------------
> >
> > Subject: Digest Footer
> >
> > _______________________________________________
> > Starlink mailing list
> > Starlink@lists.bufferbloat.net
> > https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >
> >
> > ------------------------------
> >
> > End of Starlink Digest, Vol 23, Issue 26
> > ****************************************
> >
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
--
****************************************************************
Dr. Ulrich Speidel
School of Computer Science
Room 303S.594 (City Campus)
The University of Auckland
u.speidel@auckland.ac.nz
http://www.cs.auckland.ac.nz/~ulrich/
****************************************************************
[-- Attachment #2: Type: text/html, Size: 11984 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Starlink] Debugging connection through Starlink (POINTR)
2023-02-28 13:14 ` Ulrich Speidel
@ 2023-02-28 14:41 ` Sauli Kiviranta
2023-03-01 20:49 ` Ulrich Speidel
0 siblings, 1 reply; 9+ messages in thread
From: Sauli Kiviranta @ 2023-02-28 14:41 UTC (permalink / raw)
To: starlink
Thank Ulrich you for the great overview on difficulty of reproducing the issue!
"Basically, you could be comparing apples and pears here."
This seems to be the case, there was nothing indicative of overall
system issues based on the test call. For the Dishy location and
potential obstructions, I have requested more detailed information
about the exact location based on your feedback. The use case was
forestry, so it is likely that there was sub-optimal surroundings.
Weather conditions were good based on the users comments. The number
of users is most likely not issue here given the use-case. The
routing, backhaul and BW unfortunately I was not able to record. Any
recommendations here if I actually get a change to run some tests by
the user for termination or other details that could help figuring out
what went wrong beyond traceroute? I was initially sure it must have
been issue on our side, that the traffic got blocked. If I get the
test location, I will try see if anything can be derived from that.
Based on your location in NZ you should be among the best tests in
terms of worst possible location in relation to our infra for delays.
Do you mind running POINTR network analysis and see what kind of
results you get? We did some tests with mining industry in Australia
with sat but it is already few years ago not Starlink. Even better if
you have two devices, register them then call to yourself so both
endpoints go through the Starlink to see if everything or anything
works and what type of delays you experience (double trouble!).
Best regards,
Sauli
On 28/02/2023, Ulrich Speidel via Starlink
<starlink@lists.bufferbloat.net> wrote:
> I think you may find this difficult to reproduce unless you actually go
> and see your customer.
>
> Starlink isn't the same as Starlink. How it works depends on:
>
> * Where your dishy is and where the closest gateway(s) is/are. This
> determines the number of options that the system has to route
> between you and the gateway. The closer, the more options,
> generally, as the number of sats that both you and the gateway can
> see decreases, as a rule of thumb, with distance between you and
> gateway.
> * Where you are also matters. Satellite density is highest at 53 deg
> north and 53 deg south. Starlink units between these parallels will
> look in the direction of their hemisphere when looking for a
> satellite. Units at higher latitudes ... well someone tell me where
> they look!
> * How many other Starlink users there are (a) in your cell and (b) in
> the neighbourhood of your cell. This determines the share of
> capacity you'll get off the system. The fewer competing users, the
> better.
> * What sort of backhaul the gateway is on. I only see IPv4 here in NZ
> but some folk are on IPv6, and I guess the backhaul network beyond
> Starlink's control also matters in terms of bufferbloat etc.
> * Weather
> * Obstructions (Starlink can works pretty well with a moderate degree
> of obstruction, but obviously, as stated above, the more options the
> system has...)
> * Available bandwidth (did Starlink get all the frequencies that it
> would have wanted at your customer's site or just some?) - that's a
> regulatory issue.
>
> Basically, you could be comparing apples and pears here.
>
> On 1/03/2023 12:53 am, Sauli Kiviranta via Starlink wrote:
>> Thank you for the testing so far!
>>
>> Special thanks to Nathan for the test call yesterday, looks like
>> everything works. I was shocked how good the Starlink performed, I was
>> in disbelief how well it worked since on my side I was also on 4G and
>> the performance was spectacular. Not the usual
>> 8000km-and-sat-inbetween feeling.
>>
>> So far we have not been able to reproduce the errors, if the call is
>> initiated from US it will route through the local infra. So this could
>> be one issue, if someone wants to make another test call we can route
>> it through EU.
>>
>> Anyone in Canada capable of making a test? Even to just run the
>> network analysis.
>>
>> I will meanwhile have to point the finger at the customer if there are
>> no signs of failure in any of the tests, I hate that. Fixing a juicy
>> bug is better than having configuration when things just fail "without
>> reason".
>>
>> I can also provide additional test tools if someone is interested in
>> more bolts and nuts testing. Send me an email with platform preference
>> and I will share the test kit.
>>
>> Best regards,
>> Sauli
>>
>>
>> On 27/02/2023, starlink-request@lists.bufferbloat.net
>> <starlink-request@lists.bufferbloat.net> wrote:
>> > Send Starlink mailing list submissions to
>> > starlink@lists.bufferbloat.net
>> >
>> > To subscribe or unsubscribe via the World Wide Web, visit
>> > https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>
>> > or, via email, send a message with subject or body 'help' to
>> > starlink-request@lists.bufferbloat.net
>> >
>> > You can reach the person managing the list at
>> > starlink-owner@lists.bufferbloat.net
>> >
>> > When replying, please edit your Subject line so it is more specific
>> > than "Re: Contents of Starlink digest..."
>> >
>> >
>> > Today's Topics:
>> >
>> > 1. Debugging connection through Starlink (POINTR) (Sauli Kiviranta)
>> >
>> >
>> > ----------------------------------------------------------------------
>> >
>> > Message: 1
>> > Date: Mon, 27 Feb 2023 10:58:53 +0200
>> > From: Sauli Kiviranta <smksauli@gmail.com>
>> > To: starlink@lists.bufferbloat.net
>> > Subject: [Starlink] Debugging connection through Starlink (POINTR)
>> > Message-ID:
>> > <CAJbqEYCDQOqqfpt4=gEpGV37URRh2UvGLjKV1XEpNPm1bxMu3Q@mail.gmail.com>
>> > Content-Type: text/plain; charset="utf-8"
>> >
>> > Dear Starlink users,
>> >
>> > I have a request for help on debugging a customer issue. We have users
>> > in Canada who are using our industrial remote collaboration tool
>> > POINTR (www.pointr.com
>> <http://www.pointr.com>)
>> and have issues connecting through Starlink
>> > (Standard HTTPS). We cannot reproduce their case as we have no
>> > Starlink at our disposal.
>> >
>> > If you would be kind enough to download POINTR (either from the app
>> > stores or from our website: https://www.pointr.com/downloads/
>> <https://www.pointr.com/downloads>).
>> The
>> > app itself follows standard SMS validation loop, if this is an issue I
>> > can provide you with virtual number with email validation.
>> >
>> > Problem 1: Can you connect to the servers?
>> > - Once you try to complete registration loop, you should get an error
>> > that you are offline indicative that servers cannot be reached (AWS,
>> > Ireland/US/Brazil/Japan).
>> >
>> > Problem 2: What is the perceived network quality within the app?
>> > - Considering the outlined server distribution, if you run the network
>> > analysis, can you take a screenshot and share it? (Example attached).
>> >
>> > Problem 3: What is the call quality between your devices?
>> > - If you can run network analysis, can you register another device of
>> > yours (same mobile number is ok) and call between your own devices to
>> > test how the video streaming goes through and what type of delay you
>> > experience? I will be also available for test calls if you want to
>> > establish a call between your location and Finland: +358 40 357 3272
>> > (group calls up to 7 users).
>> >
>> > Additionally any technical feedback on the behavior will be
>> > appreciated specially if you experience issues.
>> >
>> > Best regards,
>> > Sauli Kiviranta
>> >
>> > www.deltacygnilabs.com
>> <http://www.deltacygnilabs.com>
>> >
>> > Downloads:
>> >
>> > Android:
>> >
>> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
>> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>
>> > APK:
>> > https://www.pointr.com/downloads/#pointr-android
>> <https://www.pointr.com/downloads/#pointr-android>
>> >
>> > iOS:
>> >
>> https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
>> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>
>> >
>> > UWP:
>> >
>> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
>>
>> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>
>> >
>> > Windows:
>> > https://www.pointr.com/downloads/#pointr-windows
>> <https://www.pointr.com/downloads/#pointr-windows>
>> > -------------- next part --------------
>> > A non-text attachment was scrubbed...
>> > Name: Screenshot 2023-02-27 at 10.42.12.png
>> > Type: image/png
>> > Size: 146717 bytes
>> > Desc: not available
>> > URL:
>> >
>> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
>>
>> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>>
>> >
>> > ------------------------------
>> >
>> > Subject: Digest Footer
>> >
>> > _______________________________________________
>> > Starlink mailing list
>> > Starlink@lists.bufferbloat.net
>> > https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>
>> >
>> >
>> > ------------------------------
>> >
>> > End of Starlink Digest, Vol 23, Issue 26
>> > ****************************************
>> >
>> _______________________________________________
>> Starlink mailing list
>> Starlink@lists.bufferbloat.net
>> https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>
>
> --
> ****************************************************************
> Dr. Ulrich Speidel
>
> School of Computer Science
>
> Room 303S.594 (City Campus)
>
> The University of Auckland
> u.speidel@auckland.ac.nz
> http://www.cs.auckland.ac.nz/~ulrich/
> ****************************************************************
>
>
>
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Starlink] Debugging connection through Starlink (POINTR)
2023-02-28 14:41 ` Sauli Kiviranta
@ 2023-03-01 20:49 ` Ulrich Speidel
2023-03-06 21:00 ` Sauli Kiviranta
0 siblings, 1 reply; 9+ messages in thread
From: Ulrich Speidel @ 2023-03-01 20:49 UTC (permalink / raw)
To: starlink
[-- Attachment #1: Type: text/plain, Size: 13111 bytes --]
On 1/03/2023 3:41 am, Sauli Kiviranta via Starlink wrote:
>
> Based on your location in NZ you should be among the best tests in
> terms of worst possible location in relation to our infra for delays.
Actually, probably we're anything but ideal here. Our Starlink kit is an
RV subscription one (our campus is too built-up for a fixed one and H&S
gets in the way of going onto any roof with students). RV subscription
capacity is managed differently from fixed subscriptions, which is what
most people have (we see much more variation in goodput and RTT than
what I've seen fixed users report).
Also, our location here gives us a number of "unfair advantages" in
terms of Starlink: proximity to multiple gateways (lost of choice in
terms of sats visible from both UT and GW to route through),
neighbourhood on a cheap high fibre diet (not much competition for
capacity from other users in the cell), small extended neighbourhood
(some of which is already saturated). See my slides of a panel talk I
gave the other day at APNIC55 under
https://conference.apnic.net/55/assets/files/APPS314/starlink-first-impre_1677543480.pdf.
So I'm not sure how comparable our situation would be with that of your
customer.
> Do you mind running POINTR network analysis and see what kind of
> results you get? We did some tests with mining industry in Australia
> with sat but it is already few years ago not Starlink.
Australia is topologically further away from Finland than NZ - if you do
a traceroute, you should see your traffic go via the US, and then
depending on the cable it takes down to Oceania, it may actually transit
NZ (Southern Cross cable) before hitting Australia.
I'll see what I can do in terms of POINTR once our industrial action
here ends (I'm currently nominally on strike, but then again I'd
probably be on here even if I didn't get paid ;-)).
> Even better if
> you have two devices, register them then call to yourself so both
> endpoints go through the Starlink to see if everything or anything
> works and what type of delays you experience (double trouble!).
>
> Best regards,
> Sauli
>
>
> On 28/02/2023, Ulrich Speidel via Starlink
> <starlink@lists.bufferbloat.net> wrote:
> > I think you may find this difficult to reproduce unless you actually go
> > and see your customer.
> >
> > Starlink isn't the same as Starlink. How it works depends on:
> >
> > * Where your dishy is and where the closest gateway(s) is/are. This
> > determines the number of options that the system has to route
> > between you and the gateway. The closer, the more options,
> > generally, as the number of sats that both you and the gateway can
> > see decreases, as a rule of thumb, with distance between you and
> > gateway.
> > * Where you are also matters. Satellite density is highest at 53 deg
> > north and 53 deg south. Starlink units between these parallels will
> > look in the direction of their hemisphere when looking for a
> > satellite. Units at higher latitudes ... well someone tell me where
> > they look!
> > * How many other Starlink users there are (a) in your cell and (b) in
> > the neighbourhood of your cell. This determines the share of
> > capacity you'll get off the system. The fewer competing users, the
> > better.
> > * What sort of backhaul the gateway is on. I only see IPv4 here in NZ
> > but some folk are on IPv6, and I guess the backhaul network beyond
> > Starlink's control also matters in terms of bufferbloat etc.
> > * Weather
> > * Obstructions (Starlink can works pretty well with a moderate degree
> > of obstruction, but obviously, as stated above, the more options the
> > system has...)
> > * Available bandwidth (did Starlink get all the frequencies that it
> > would have wanted at your customer's site or just some?) - that's a
> > regulatory issue.
> >
> > Basically, you could be comparing apples and pears here.
> >
> > On 1/03/2023 12:53 am, Sauli Kiviranta via Starlink wrote:
> >> Thank you for the testing so far!
> >>
> >> Special thanks to Nathan for the test call yesterday, looks like
> >> everything works. I was shocked how good the Starlink performed, I was
> >> in disbelief how well it worked since on my side I was also on 4G and
> >> the performance was spectacular. Not the usual
> >> 8000km-and-sat-inbetween feeling.
> >>
> >> So far we have not been able to reproduce the errors, if the call is
> >> initiated from US it will route through the local infra. So this could
> >> be one issue, if someone wants to make another test call we can route
> >> it through EU.
> >>
> >> Anyone in Canada capable of making a test? Even to just run the
> >> network analysis.
> >>
> >> I will meanwhile have to point the finger at the customer if there are
> >> no signs of failure in any of the tests, I hate that. Fixing a juicy
> >> bug is better than having configuration when things just fail "without
> >> reason".
> >>
> >> I can also provide additional test tools if someone is interested in
> >> more bolts and nuts testing. Send me an email with platform preference
> >> and I will share the test kit.
> >>
> >> Best regards,
> >> Sauli
> >>
> >>
> >> On 27/02/2023, starlink-request@lists.bufferbloat.net
> >> <starlink-request@lists.bufferbloat.net> wrote:
> >> > Send Starlink mailing list submissions to
> >> > starlink@lists.bufferbloat.net
> >> >
> >> > To subscribe or unsubscribe via the World Wide Web, visit
> >> > https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> > or, via email, send a message with subject or body 'help' to
> >> > starlink-request@lists.bufferbloat.net
> >> >
> >> > You can reach the person managing the list at
> >> > starlink-owner@lists.bufferbloat.net
> >> >
> >> > When replying, please edit your Subject line so it is more specific
> >> > than "Re: Contents of Starlink digest..."
> >> >
> >> >
> >> > Today's Topics:
> >> >
> >> > 1. Debugging connection through Starlink (POINTR) (Sauli Kiviranta)
> >> >
> >> >
> >> >
> ----------------------------------------------------------------------
> >> >
> >> > Message: 1
> >> > Date: Mon, 27 Feb 2023 10:58:53 +0200
> >> > From: Sauli Kiviranta <smksauli@gmail.com>
> >> > To: starlink@lists.bufferbloat.net
> >> > Subject: [Starlink] Debugging connection through Starlink (POINTR)
> >> > Message-ID:
> >> > <CAJbqEYCDQOqqfpt4=gEpGV37URRh2UvGLjKV1XEpNPm1bxMu3Q@mail.gmail.com>
> >> > Content-Type: text/plain; charset="utf-8"
> >> >
> >> > Dear Starlink users,
> >> >
> >> > I have a request for help on debugging a customer issue. We have
> users
> >> > in Canada who are using our industrial remote collaboration tool
> >> > POINTR (www.pointr.com
> <http://www.pointr.com>
> >> <http://www.pointr.com
> <http://www.pointr.com>>)
> >> and have issues connecting through Starlink
> >> > (Standard HTTPS). We cannot reproduce their case as we have no
> >> > Starlink at our disposal.
> >> >
> >> > If you would be kind enough to download POINTR (either from the app
> >> > stores or from our website: https://www.pointr.com/downloads/
> <https://www.pointr.com/downloads>
> >> <https://www.pointr.com/downloads
> <https://www.pointr.com/downloads>>).
> >> The
> >> > app itself follows standard SMS validation loop, if this is an
> issue I
> >> > can provide you with virtual number with email validation.
> >> >
> >> > Problem 1: Can you connect to the servers?
> >> > - Once you try to complete registration loop, you should get an error
> >> > that you are offline indicative that servers cannot be reached (AWS,
> >> > Ireland/US/Brazil/Japan).
> >> >
> >> > Problem 2: What is the perceived network quality within the app?
> >> > - Considering the outlined server distribution, if you run the
> network
> >> > analysis, can you take a screenshot and share it? (Example attached).
> >> >
> >> > Problem 3: What is the call quality between your devices?
> >> > - If you can run network analysis, can you register another device of
> >> > yours (same mobile number is ok) and call between your own devices to
> >> > test how the video streaming goes through and what type of delay you
> >> > experience? I will be also available for test calls if you want to
> >> > establish a call between your location and Finland: +358 40 357 3272
> >> > (group calls up to 7 users).
> >> >
> >> > Additionally any technical feedback on the behavior will be
> >> > appreciated specially if you experience issues.
> >> >
> >> > Best regards,
> >> > Sauli Kiviranta
> >> >
> >> > www.deltacygnilabs.com
> <http://www.deltacygnilabs.com>
> >> <http://www.deltacygnilabs.com
> <http://www.deltacygnilabs.com>>
> >> >
> >> > Downloads:
> >> >
> >> > Android:
> >> >
> >>
> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>
> >>
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>>
> >> > APK:
> >> > https://www.pointr.com/downloads/#pointr-android
> <https://www.pointr.com/downloads/#pointr-android>
> >> <https://www.pointr.com/downloads/#pointr-android
> <https://www.pointr.com/downloads/#pointr-android>>
> >> >
> >> > iOS:
> >> >
> >>
> https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>
> >>
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>>
> >> >
> >> > UWP:
> >> >
> >>
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>
> >>
> >>
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>>
> >> >
> >> > Windows:
> >> > https://www.pointr.com/downloads/#pointr-windows
> <https://www.pointr.com/downloads/#pointr-windows>
> >> <https://www.pointr.com/downloads/#pointr-windows
> <https://www.pointr.com/downloads/#pointr-windows>>
> >> > -------------- next part --------------
> >> > A non-text attachment was scrubbed...
> >> > Name: Screenshot 2023-02-27 at 10.42.12.png
> >> > Type: image/png
> >> > Size: 146717 bytes
> >> > Desc: not available
> >> > URL:
> >> >
> >>
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>
> >>
> >>
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>>>
> >> >
> >> > ------------------------------
> >> >
> >> > Subject: Digest Footer
> >> >
> >> > _______________________________________________
> >> > Starlink mailing list
> >> > Starlink@lists.bufferbloat.net
> >> > https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> >
> >> >
> >> > ------------------------------
> >> >
> >> > End of Starlink Digest, Vol 23, Issue 26
> >> > ****************************************
> >> >
> >> _______________________________________________
> >> Starlink mailing list
> >> Starlink@lists.bufferbloat.net
> >> https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>
> >
> > --
> > ****************************************************************
> > Dr. Ulrich Speidel
> >
> > School of Computer Science
> >
> > Room 303S.594 (City Campus)
> >
> > The University of Auckland
> > u.speidel@auckland.ac.nz
> > http://www.cs.auckland.ac.nz/~ulrich/
> <http://www.cs.auckland.ac.nz/~ulrich>
> > ****************************************************************
> >
> >
> >
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
--
****************************************************************
Dr. Ulrich Speidel
School of Computer Science
Room 303S.594 (City Campus)
The University of Auckland
u.speidel@auckland.ac.nz
http://www.cs.auckland.ac.nz/~ulrich/
****************************************************************
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Starlink] Debugging connection through Starlink (POINTR)
2023-03-01 20:49 ` Ulrich Speidel
@ 2023-03-06 21:00 ` Sauli Kiviranta
2023-03-06 21:03 ` Nathan Owens
2023-03-06 22:09 ` Ulrich Speidel
0 siblings, 2 replies; 9+ messages in thread
From: Sauli Kiviranta @ 2023-03-06 21:00 UTC (permalink / raw)
To: starlink
[-- Attachment #1: Type: text/plain, Size: 13697 bytes --]
Thank you Ulrich for sharing the material!
I was finally able to get rough estimate of the test site, pictures
attached. Comparison with your satellite map from the presentation,
with my limited experience, looks like the situation is not so bad?
Really strange, maybe the only option is the local obstructions.
Alternatively it was just unfortunate routing for the call on our
side, very hard to judge. Now the pivot point is determined by the
call source.
Best regards,
Sauli
On 01/03/2023, Ulrich Speidel via Starlink
<starlink@lists.bufferbloat.net> wrote:
> On 1/03/2023 3:41 am, Sauli Kiviranta via Starlink wrote:
>>
>> Based on your location in NZ you should be among the best tests in
>> terms of worst possible location in relation to our infra for delays.
>
> Actually, probably we're anything but ideal here. Our Starlink kit is an
> RV subscription one (our campus is too built-up for a fixed one and H&S
> gets in the way of going onto any roof with students). RV subscription
> capacity is managed differently from fixed subscriptions, which is what
> most people have (we see much more variation in goodput and RTT than
> what I've seen fixed users report).
>
> Also, our location here gives us a number of "unfair advantages" in
> terms of Starlink: proximity to multiple gateways (lost of choice in
> terms of sats visible from both UT and GW to route through),
> neighbourhood on a cheap high fibre diet (not much competition for
> capacity from other users in the cell), small extended neighbourhood
> (some of which is already saturated). See my slides of a panel talk I
> gave the other day at APNIC55 under
> https://conference.apnic.net/55/assets/files/APPS314/starlink-first-impre_1677543480.pdf.
>
>
>
> So I'm not sure how comparable our situation would be with that of your
> customer.
>
>> Do you mind running POINTR network analysis and see what kind of
>> results you get? We did some tests with mining industry in Australia
>> with sat but it is already few years ago not Starlink.
>
> Australia is topologically further away from Finland than NZ - if you do
> a traceroute, you should see your traffic go via the US, and then
> depending on the cable it takes down to Oceania, it may actually transit
> NZ (Southern Cross cable) before hitting Australia.
>
> I'll see what I can do in terms of POINTR once our industrial action
> here ends (I'm currently nominally on strike, but then again I'd
> probably be on here even if I didn't get paid ;-)).
>
>> Even better if
>> you have two devices, register them then call to yourself so both
>> endpoints go through the Starlink to see if everything or anything
>> works and what type of delays you experience (double trouble!).
>>
>> Best regards,
>> Sauli
>>
>>
>> On 28/02/2023, Ulrich Speidel via Starlink
>> <starlink@lists.bufferbloat.net> wrote:
>> > I think you may find this difficult to reproduce unless you actually go
>> > and see your customer.
>> >
>> > Starlink isn't the same as Starlink. How it works depends on:
>> >
>> > * Where your dishy is and where the closest gateway(s) is/are. This
>> > determines the number of options that the system has to route
>> > between you and the gateway. The closer, the more options,
>> > generally, as the number of sats that both you and the gateway can
>> > see decreases, as a rule of thumb, with distance between you and
>> > gateway.
>> > * Where you are also matters. Satellite density is highest at 53 deg
>> > north and 53 deg south. Starlink units between these parallels will
>> > look in the direction of their hemisphere when looking for a
>> > satellite. Units at higher latitudes ... well someone tell me where
>> > they look!
>> > * How many other Starlink users there are (a) in your cell and (b) in
>> > the neighbourhood of your cell. This determines the share of
>> > capacity you'll get off the system. The fewer competing users, the
>> > better.
>> > * What sort of backhaul the gateway is on. I only see IPv4 here in NZ
>> > but some folk are on IPv6, and I guess the backhaul network beyond
>> > Starlink's control also matters in terms of bufferbloat etc.
>> > * Weather
>> > * Obstructions (Starlink can works pretty well with a moderate degree
>> > of obstruction, but obviously, as stated above, the more options the
>> > system has...)
>> > * Available bandwidth (did Starlink get all the frequencies that it
>> > would have wanted at your customer's site or just some?) - that's a
>> > regulatory issue.
>> >
>> > Basically, you could be comparing apples and pears here.
>> >
>> > On 1/03/2023 12:53 am, Sauli Kiviranta via Starlink wrote:
>> >> Thank you for the testing so far!
>> >>
>> >> Special thanks to Nathan for the test call yesterday, looks like
>> >> everything works. I was shocked how good the Starlink performed, I was
>> >> in disbelief how well it worked since on my side I was also on 4G and
>> >> the performance was spectacular. Not the usual
>> >> 8000km-and-sat-inbetween feeling.
>> >>
>> >> So far we have not been able to reproduce the errors, if the call is
>> >> initiated from US it will route through the local infra. So this could
>> >> be one issue, if someone wants to make another test call we can route
>> >> it through EU.
>> >>
>> >> Anyone in Canada capable of making a test? Even to just run the
>> >> network analysis.
>> >>
>> >> I will meanwhile have to point the finger at the customer if there are
>> >> no signs of failure in any of the tests, I hate that. Fixing a juicy
>> >> bug is better than having configuration when things just fail "without
>> >> reason".
>> >>
>> >> I can also provide additional test tools if someone is interested in
>> >> more bolts and nuts testing. Send me an email with platform preference
>> >> and I will share the test kit.
>> >>
>> >> Best regards,
>> >> Sauli
>> >>
>> >>
>> >> On 27/02/2023, starlink-request@lists.bufferbloat.net
>> >> <starlink-request@lists.bufferbloat.net> wrote:
>> >> > Send Starlink mailing list submissions to
>> >> > starlink@lists.bufferbloat.net
>> >> >
>> >> > To subscribe or unsubscribe via the World Wide Web, visit
>> >> > https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>
>> >> <https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>>
>> >> > or, via email, send a message with subject or body 'help' to
>> >> > starlink-request@lists.bufferbloat.net
>> >> >
>> >> > You can reach the person managing the list at
>> >> > starlink-owner@lists.bufferbloat.net
>> >> >
>> >> > When replying, please edit your Subject line so it is more specific
>> >> > than "Re: Contents of Starlink digest..."
>> >> >
>> >> >
>> >> > Today's Topics:
>> >> >
>> >> > 1. Debugging connection through Starlink (POINTR) (Sauli Kiviranta)
>> >> >
>> >> >
>> >> >
>> ----------------------------------------------------------------------
>> >> >
>> >> > Message: 1
>> >> > Date: Mon, 27 Feb 2023 10:58:53 +0200
>> >> > From: Sauli Kiviranta <smksauli@gmail.com>
>> >> > To: starlink@lists.bufferbloat.net
>> >> > Subject: [Starlink] Debugging connection through Starlink (POINTR)
>> >> > Message-ID:
>> >> > <CAJbqEYCDQOqqfpt4=gEpGV37URRh2UvGLjKV1XEpNPm1bxMu3Q@mail.gmail.com>
>> >> > Content-Type: text/plain; charset="utf-8"
>> >> >
>> >> > Dear Starlink users,
>> >> >
>> >> > I have a request for help on debugging a customer issue. We have
>> users
>> >> > in Canada who are using our industrial remote collaboration tool
>> >> > POINTR (www.pointr.com
>> <http://www.pointr.com>
>> >> <http://www.pointr.com
>> <http://www.pointr.com>>)
>> >> and have issues connecting through Starlink
>> >> > (Standard HTTPS). We cannot reproduce their case as we have no
>> >> > Starlink at our disposal.
>> >> >
>> >> > If you would be kind enough to download POINTR (either from the app
>> >> > stores or from our website: https://www.pointr.com/downloads/
>> <https://www.pointr.com/downloads>
>> >> <https://www.pointr.com/downloads
>> <https://www.pointr.com/downloads>>).
>> >> The
>> >> > app itself follows standard SMS validation loop, if this is an
>> issue I
>> >> > can provide you with virtual number with email validation.
>> >> >
>> >> > Problem 1: Can you connect to the servers?
>> >> > - Once you try to complete registration loop, you should get an
>> >> > error
>> >> > that you are offline indicative that servers cannot be reached (AWS,
>> >> > Ireland/US/Brazil/Japan).
>> >> >
>> >> > Problem 2: What is the perceived network quality within the app?
>> >> > - Considering the outlined server distribution, if you run the
>> network
>> >> > analysis, can you take a screenshot and share it? (Example
>> >> > attached).
>> >> >
>> >> > Problem 3: What is the call quality between your devices?
>> >> > - If you can run network analysis, can you register another device
>> >> > of
>> >> > yours (same mobile number is ok) and call between your own devices
>> >> > to
>> >> > test how the video streaming goes through and what type of delay you
>> >> > experience? I will be also available for test calls if you want to
>> >> > establish a call between your location and Finland: +358 40 357 3272
>> >> > (group calls up to 7 users).
>> >> >
>> >> > Additionally any technical feedback on the behavior will be
>> >> > appreciated specially if you experience issues.
>> >> >
>> >> > Best regards,
>> >> > Sauli Kiviranta
>> >> >
>> >> > www.deltacygnilabs.com
>> <http://www.deltacygnilabs.com>
>> >> <http://www.deltacygnilabs.com
>> <http://www.deltacygnilabs.com>>
>> >> >
>> >> > Downloads:
>> >> >
>> >> > Android:
>> >> >
>> >>
>> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
>> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>
>> >>
>> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
>> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>>
>> >> > APK:
>> >> > https://www.pointr.com/downloads/#pointr-android
>> <https://www.pointr.com/downloads/#pointr-android>
>> >> <https://www.pointr.com/downloads/#pointr-android
>> <https://www.pointr.com/downloads/#pointr-android>>
>> >> >
>> >> > iOS:
>> >> >
>> >>
>> https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
>> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>
>> >>
>> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
>> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>>
>> >> >
>> >> > UWP:
>> >> >
>> >>
>> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
>>
>> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>
>> >>
>> >>
>> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
>>
>> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>>
>> >> >
>> >> > Windows:
>> >> > https://www.pointr.com/downloads/#pointr-windows
>> <https://www.pointr.com/downloads/#pointr-windows>
>> >> <https://www.pointr.com/downloads/#pointr-windows
>> <https://www.pointr.com/downloads/#pointr-windows>>
>> >> > -------------- next part --------------
>> >> > A non-text attachment was scrubbed...
>> >> > Name: Screenshot 2023-02-27 at 10.42.12.png
>> >> > Type: image/png
>> >> > Size: 146717 bytes
>> >> > Desc: not available
>> >> > URL:
>> >> >
>> >>
>> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
>>
>> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>
>> >>
>> >>
>> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
>>
>> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>>>
>> >> >
>> >> > ------------------------------
>> >> >
>> >> > Subject: Digest Footer
>> >> >
>> >> > _______________________________________________
>> >> > Starlink mailing list
>> >> > Starlink@lists.bufferbloat.net
>> >> > https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>
>> >> <https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>>
>> >> >
>> >> >
>> >> > ------------------------------
>> >> >
>> >> > End of Starlink Digest, Vol 23, Issue 26
>> >> > ****************************************
>> >> >
>> >> _______________________________________________
>> >> Starlink mailing list
>> >> Starlink@lists.bufferbloat.net
>> >> https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>
>> >> <https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>>
>> >
>> > --
>> > ****************************************************************
>> > Dr. Ulrich Speidel
>> >
>> > School of Computer Science
>> >
>> > Room 303S.594 (City Campus)
>> >
>> > The University of Auckland
>> > u.speidel@auckland.ac.nz
>> > http://www.cs.auckland.ac.nz/~ulrich/
>> <http://www.cs.auckland.ac.nz/~ulrich>
>> > ****************************************************************
>> >
>> >
>> >
>> _______________________________________________
>> Starlink mailing list
>> Starlink@lists.bufferbloat.net
>> https://lists.bufferbloat.net/listinfo/starlink
>> <https://lists.bufferbloat.net/listinfo/starlink>
>
> --
> ****************************************************************
> Dr. Ulrich Speidel
>
> School of Computer Science
>
> Room 303S.594 (City Campus)
>
> The University of Auckland
> u.speidel@auckland.ac.nz
> http://www.cs.auckland.ac.nz/~ulrich/
> ****************************************************************
>
>
>
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Starlink] Debugging connection through Starlink (POINTR)
2023-03-06 21:00 ` Sauli Kiviranta
@ 2023-03-06 21:03 ` Nathan Owens
2023-03-06 22:09 ` Ulrich Speidel
1 sibling, 0 replies; 9+ messages in thread
From: Nathan Owens @ 2023-03-06 21:03 UTC (permalink / raw)
To: Sauli Kiviranta; +Cc: starlink
[-- Attachment #1.1: Type: text/plain, Size: 15270 bytes --]
That latitude is perfect for Starlink, tons of sats overhead.
I'll pitch starlink.sx as a better simulator :)
[image: Screenshot 2023-03-06 at 1.03.35 PM.png]
On Mon, Mar 6, 2023 at 1:00 PM Sauli Kiviranta via Starlink <
starlink@lists.bufferbloat.net> wrote:
> Thank you Ulrich for sharing the material!
>
> I was finally able to get rough estimate of the test site, pictures
> attached. Comparison with your satellite map from the presentation,
> with my limited experience, looks like the situation is not so bad?
>
> Really strange, maybe the only option is the local obstructions.
> Alternatively it was just unfortunate routing for the call on our
> side, very hard to judge. Now the pivot point is determined by the
> call source.
>
> Best regards,
> Sauli
>
>
> On 01/03/2023, Ulrich Speidel via Starlink
> <starlink@lists.bufferbloat.net> wrote:
> > On 1/03/2023 3:41 am, Sauli Kiviranta via Starlink wrote:
> >>
> >> Based on your location in NZ you should be among the best tests in
> >> terms of worst possible location in relation to our infra for delays.
> >
> > Actually, probably we're anything but ideal here. Our Starlink kit is an
> > RV subscription one (our campus is too built-up for a fixed one and H&S
> > gets in the way of going onto any roof with students). RV subscription
> > capacity is managed differently from fixed subscriptions, which is what
> > most people have (we see much more variation in goodput and RTT than
> > what I've seen fixed users report).
> >
> > Also, our location here gives us a number of "unfair advantages" in
> > terms of Starlink: proximity to multiple gateways (lost of choice in
> > terms of sats visible from both UT and GW to route through),
> > neighbourhood on a cheap high fibre diet (not much competition for
> > capacity from other users in the cell), small extended neighbourhood
> > (some of which is already saturated). See my slides of a panel talk I
> > gave the other day at APNIC55 under
> >
> https://conference.apnic.net/55/assets/files/APPS314/starlink-first-impre_1677543480.pdf
> .
> >
> >
> >
> > So I'm not sure how comparable our situation would be with that of your
> > customer.
> >
> >> Do you mind running POINTR network analysis and see what kind of
> >> results you get? We did some tests with mining industry in Australia
> >> with sat but it is already few years ago not Starlink.
> >
> > Australia is topologically further away from Finland than NZ - if you do
> > a traceroute, you should see your traffic go via the US, and then
> > depending on the cable it takes down to Oceania, it may actually transit
> > NZ (Southern Cross cable) before hitting Australia.
> >
> > I'll see what I can do in terms of POINTR once our industrial action
> > here ends (I'm currently nominally on strike, but then again I'd
> > probably be on here even if I didn't get paid ;-)).
> >
> >> Even better if
> >> you have two devices, register them then call to yourself so both
> >> endpoints go through the Starlink to see if everything or anything
> >> works and what type of delays you experience (double trouble!).
> >>
> >> Best regards,
> >> Sauli
> >>
> >>
> >> On 28/02/2023, Ulrich Speidel via Starlink
> >> <starlink@lists.bufferbloat.net> wrote:
> >> > I think you may find this difficult to reproduce unless you actually
> go
> >> > and see your customer.
> >> >
> >> > Starlink isn't the same as Starlink. How it works depends on:
> >> >
> >> > * Where your dishy is and where the closest gateway(s) is/are. This
> >> > determines the number of options that the system has to route
> >> > between you and the gateway. The closer, the more options,
> >> > generally, as the number of sats that both you and the gateway can
> >> > see decreases, as a rule of thumb, with distance between you and
> >> > gateway.
> >> > * Where you are also matters. Satellite density is highest at 53 deg
> >> > north and 53 deg south. Starlink units between these parallels will
> >> > look in the direction of their hemisphere when looking for a
> >> > satellite. Units at higher latitudes ... well someone tell me where
> >> > they look!
> >> > * How many other Starlink users there are (a) in your cell and (b) in
> >> > the neighbourhood of your cell. This determines the share of
> >> > capacity you'll get off the system. The fewer competing users, the
> >> > better.
> >> > * What sort of backhaul the gateway is on. I only see IPv4 here in NZ
> >> > but some folk are on IPv6, and I guess the backhaul network beyond
> >> > Starlink's control also matters in terms of bufferbloat etc.
> >> > * Weather
> >> > * Obstructions (Starlink can works pretty well with a moderate degree
> >> > of obstruction, but obviously, as stated above, the more options the
> >> > system has...)
> >> > * Available bandwidth (did Starlink get all the frequencies that it
> >> > would have wanted at your customer's site or just some?) - that's a
> >> > regulatory issue.
> >> >
> >> > Basically, you could be comparing apples and pears here.
> >> >
> >> > On 1/03/2023 12:53 am, Sauli Kiviranta via Starlink wrote:
> >> >> Thank you for the testing so far!
> >> >>
> >> >> Special thanks to Nathan for the test call yesterday, looks like
> >> >> everything works. I was shocked how good the Starlink performed, I
> was
> >> >> in disbelief how well it worked since on my side I was also on 4G and
> >> >> the performance was spectacular. Not the usual
> >> >> 8000km-and-sat-inbetween feeling.
> >> >>
> >> >> So far we have not been able to reproduce the errors, if the call is
> >> >> initiated from US it will route through the local infra. So this
> could
> >> >> be one issue, if someone wants to make another test call we can route
> >> >> it through EU.
> >> >>
> >> >> Anyone in Canada capable of making a test? Even to just run the
> >> >> network analysis.
> >> >>
> >> >> I will meanwhile have to point the finger at the customer if there
> are
> >> >> no signs of failure in any of the tests, I hate that. Fixing a juicy
> >> >> bug is better than having configuration when things just fail
> "without
> >> >> reason".
> >> >>
> >> >> I can also provide additional test tools if someone is interested in
> >> >> more bolts and nuts testing. Send me an email with platform
> preference
> >> >> and I will share the test kit.
> >> >>
> >> >> Best regards,
> >> >> Sauli
> >> >>
> >> >>
> >> >> On 27/02/2023, starlink-request@lists.bufferbloat.net
> >> >> <starlink-request@lists.bufferbloat.net> wrote:
> >> >> > Send Starlink mailing list submissions to
> >> >> > starlink@lists.bufferbloat.net
> >> >> >
> >> >> > To subscribe or unsubscribe via the World Wide Web, visit
> >> >> > https://lists.bufferbloat.net/listinfo/starlink
> >> <https://lists.bufferbloat.net/listinfo/starlink>
> >> >> <https://lists.bufferbloat.net/listinfo/starlink
> >> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> >> > or, via email, send a message with subject or body 'help' to
> >> >> > starlink-request@lists.bufferbloat.net
> >> >> >
> >> >> > You can reach the person managing the list at
> >> >> > starlink-owner@lists.bufferbloat.net
> >> >> >
> >> >> > When replying, please edit your Subject line so it is more specific
> >> >> > than "Re: Contents of Starlink digest..."
> >> >> >
> >> >> >
> >> >> > Today's Topics:
> >> >> >
> >> >> > 1. Debugging connection through Starlink (POINTR) (Sauli Kiviranta)
> >> >> >
> >> >> >
> >> >> >
> >> ----------------------------------------------------------------------
> >> >> >
> >> >> > Message: 1
> >> >> > Date: Mon, 27 Feb 2023 10:58:53 +0200
> >> >> > From: Sauli Kiviranta <smksauli@gmail.com>
> >> >> > To: starlink@lists.bufferbloat.net
> >> >> > Subject: [Starlink] Debugging connection through Starlink (POINTR)
> >> >> > Message-ID:
> >> >> > <CAJbqEYCDQOqqfpt4=
> gEpGV37URRh2UvGLjKV1XEpNPm1bxMu3Q@mail.gmail.com>
> >> >> > Content-Type: text/plain; charset="utf-8"
> >> >> >
> >> >> > Dear Starlink users,
> >> >> >
> >> >> > I have a request for help on debugging a customer issue. We have
> >> users
> >> >> > in Canada who are using our industrial remote collaboration tool
> >> >> > POINTR (www.pointr.com
> >> <http://www.pointr.com>
> >> >> <http://www.pointr.com
> >> <http://www.pointr.com>>)
> >> >> and have issues connecting through Starlink
> >> >> > (Standard HTTPS). We cannot reproduce their case as we have no
> >> >> > Starlink at our disposal.
> >> >> >
> >> >> > If you would be kind enough to download POINTR (either from the app
> >> >> > stores or from our website: https://www.pointr.com/downloads/
> >> <https://www.pointr.com/downloads>
> >> >> <https://www.pointr.com/downloads
> >> <https://www.pointr.com/downloads>>).
> >> >> The
> >> >> > app itself follows standard SMS validation loop, if this is an
> >> issue I
> >> >> > can provide you with virtual number with email validation.
> >> >> >
> >> >> > Problem 1: Can you connect to the servers?
> >> >> > - Once you try to complete registration loop, you should get an
> >> >> > error
> >> >> > that you are offline indicative that servers cannot be reached
> (AWS,
> >> >> > Ireland/US/Brazil/Japan).
> >> >> >
> >> >> > Problem 2: What is the perceived network quality within the app?
> >> >> > - Considering the outlined server distribution, if you run the
> >> network
> >> >> > analysis, can you take a screenshot and share it? (Example
> >> >> > attached).
> >> >> >
> >> >> > Problem 3: What is the call quality between your devices?
> >> >> > - If you can run network analysis, can you register another device
> >> >> > of
> >> >> > yours (same mobile number is ok) and call between your own devices
> >> >> > to
> >> >> > test how the video streaming goes through and what type of delay
> you
> >> >> > experience? I will be also available for test calls if you want to
> >> >> > establish a call between your location and Finland: +358 40 357
> 3272
> >> >> > (group calls up to 7 users).
> >> >> >
> >> >> > Additionally any technical feedback on the behavior will be
> >> >> > appreciated specially if you experience issues.
> >> >> >
> >> >> > Best regards,
> >> >> > Sauli Kiviranta
> >> >> >
> >> >> > www.deltacygnilabs.com
> >> <http://www.deltacygnilabs.com>
> >> >> <http://www.deltacygnilabs.com
> >> <http://www.deltacygnilabs.com>>
> >> >> >
> >> >> > Downloads:
> >> >> >
> >> >> > Android:
> >> >> >
> >> >>
> >> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> >> <
> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>
> >> >>
> >> <
> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> >> <
> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>>
> >> >> > APK:
> >> >> > https://www.pointr.com/downloads/#pointr-android
> >> <https://www.pointr.com/downloads/#pointr-android>
> >> >> <https://www.pointr.com/downloads/#pointr-android
> >> <https://www.pointr.com/downloads/#pointr-android>>
> >> >> >
> >> >> > iOS:
> >> >> >
> >> >>
> >> https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> >> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>
> >> >>
> >> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> >> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> >>
> >> >> >
> >> >> > UWP:
> >> >> >
> >> >>
> >>
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> >>
> >> <
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> >
> >> >>
> >> >>
> >> <
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> >>
> >> <
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> >>
> >> >> >
> >> >> > Windows:
> >> >> > https://www.pointr.com/downloads/#pointr-windows
> >> <https://www.pointr.com/downloads/#pointr-windows>
> >> >> <https://www.pointr.com/downloads/#pointr-windows
> >> <https://www.pointr.com/downloads/#pointr-windows>>
> >> >> > -------------- next part --------------
> >> >> > A non-text attachment was scrubbed...
> >> >> > Name: Screenshot 2023-02-27 at 10.42.12.png
> >> >> > Type: image/png
> >> >> > Size: 146717 bytes
> >> >> > Desc: not available
> >> >> > URL:
> >> >> >
> >> >>
> >> <
> https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> >>
> >> <
> https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> >
> >> >>
> >> >>
> >> <
> https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> >>
> >> <
> https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> >>>
> >> >> >
> >> >> > ------------------------------
> >> >> >
> >> >> > Subject: Digest Footer
> >> >> >
> >> >> > _______________________________________________
> >> >> > Starlink mailing list
> >> >> > Starlink@lists.bufferbloat.net
> >> >> > https://lists.bufferbloat.net/listinfo/starlink
> >> <https://lists.bufferbloat.net/listinfo/starlink>
> >> >> <https://lists.bufferbloat.net/listinfo/starlink
> >> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> >> >
> >> >> >
> >> >> > ------------------------------
> >> >> >
> >> >> > End of Starlink Digest, Vol 23, Issue 26
> >> >> > ****************************************
> >> >> >
> >> >> _______________________________________________
> >> >> Starlink mailing list
> >> >> Starlink@lists.bufferbloat.net
> >> >> https://lists.bufferbloat.net/listinfo/starlink
> >> <https://lists.bufferbloat.net/listinfo/starlink>
> >> >> <https://lists.bufferbloat.net/listinfo/starlink
> >> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> >
> >> > --
> >> > ****************************************************************
> >> > Dr. Ulrich Speidel
> >> >
> >> > School of Computer Science
> >> >
> >> > Room 303S.594 (City Campus)
> >> >
> >> > The University of Auckland
> >> > u.speidel@auckland.ac.nz
> >> > http://www.cs.auckland.ac.nz/~ulrich/
> >> <http://www.cs.auckland.ac.nz/~ulrich>
> >> > ****************************************************************
> >> >
> >> >
> >> >
> >> _______________________________________________
> >> Starlink mailing list
> >> Starlink@lists.bufferbloat.net
> >> https://lists.bufferbloat.net/listinfo/starlink
> >> <https://lists.bufferbloat.net/listinfo/starlink>
> >
> > --
> > ****************************************************************
> > Dr. Ulrich Speidel
> >
> > School of Computer Science
> >
> > Room 303S.594 (City Campus)
> >
> > The University of Auckland
> > u.speidel@auckland.ac.nz
> > http://www.cs.auckland.ac.nz/~ulrich/
> > ****************************************************************
> >
> >
> >
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
>
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^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Starlink] Debugging connection through Starlink (POINTR)
2023-03-06 21:00 ` Sauli Kiviranta
2023-03-06 21:03 ` Nathan Owens
@ 2023-03-06 22:09 ` Ulrich Speidel
2023-03-07 0:47 ` David Lang
1 sibling, 1 reply; 9+ messages in thread
From: Ulrich Speidel @ 2023-03-06 22:09 UTC (permalink / raw)
To: starlink
[-- Attachment #1: Type: text/plain, Size: 20157 bytes --]
It's not so bad, but it's unusual and very probably quite different from
your client's situation. If your client's performance is impaired as a
result of lack of bandwidth (large user base in cell or neighbourhood)
or service drop-outs due to obstructions or failure to find a usable
satellite with a teleport view, or if it's a result of the way Starlink
manages fixed subscription bandwidth, then you wouldn't see this on a
test with our system here.
The test site you're looking at has a higher satellite density overhead
than we do (closer to 53rd parallel, which helps), but its position
relative to gateway locations isn't quite as ideal as ours, and it has
far more other users in the neighbourhood than we do, with quite a few
cells at capacity. So, cumulatively, I'd expect slightly worse service
there compared to here. You really want to try with someone in the area
there, or you're in for a wild goose chase.
I remember years ago when WiFi in our lecture theatres was new, they'd
put the access point in the now surplus projectionist's booth at the
back. It would reach the lectern at the front, so those of us needing
WiFi for teaching there could set up with connectivity. But then your
class would enter, and before you knew it, there'd be a couple of dozen
laptops and other WiFi-enabled devices closer to the access point, and
poor me at the front would lose connectivity. Of course, any complaints
to the powers that be would be investigated with lecture theatre empty,
and deemed frivolous!
On 7/03/2023 10:00 am, Sauli Kiviranta via Starlink wrote:
> Thank you Ulrich for sharing the material!
>
> I was finally able to get rough estimate of the test site, pictures
> attached. Comparison with your satellite map from the presentation,
> with my limited experience, looks like the situation is not so bad?
>
> Really strange, maybe the only option is the local obstructions.
> Alternatively it was just unfortunate routing for the call on our
> side, very hard to judge. Now the pivot point is determined by the
> call source.
>
> Best regards,
> Sauli
>
>
> On 01/03/2023, Ulrich Speidel via Starlink
> <starlink@lists.bufferbloat.net> wrote:
> > On 1/03/2023 3:41 am, Sauli Kiviranta via Starlink wrote:
> >>
> >> Based on your location in NZ you should be among the best tests in
> >> terms of worst possible location in relation to our infra for delays.
> >
> > Actually, probably we're anything but ideal here. Our Starlink kit is an
> > RV subscription one (our campus is too built-up for a fixed one and H&S
> > gets in the way of going onto any roof with students). RV subscription
> > capacity is managed differently from fixed subscriptions, which is what
> > most people have (we see much more variation in goodput and RTT than
> > what I've seen fixed users report).
> >
> > Also, our location here gives us a number of "unfair advantages" in
> > terms of Starlink: proximity to multiple gateways (lost of choice in
> > terms of sats visible from both UT and GW to route through),
> > neighbourhood on a cheap high fibre diet (not much competition for
> > capacity from other users in the cell), small extended neighbourhood
> > (some of which is already saturated). See my slides of a panel talk I
> > gave the other day at APNIC55 under
> >
> https://conference.apnic.net/55/assets/files/APPS314/starlink-first-impre_1677543480.pdf
> <https://conference.apnic.net/55/assets/files/APPS314/starlink-first-impre_1677543480.pdf>.
> >
> >
> >
> > So I'm not sure how comparable our situation would be with that of your
> > customer.
> >
> >> Do you mind running POINTR network analysis and see what kind of
> >> results you get? We did some tests with mining industry in Australia
> >> with sat but it is already few years ago not Starlink.
> >
> > Australia is topologically further away from Finland than NZ - if you do
> > a traceroute, you should see your traffic go via the US, and then
> > depending on the cable it takes down to Oceania, it may actually transit
> > NZ (Southern Cross cable) before hitting Australia.
> >
> > I'll see what I can do in terms of POINTR once our industrial action
> > here ends (I'm currently nominally on strike, but then again I'd
> > probably be on here even if I didn't get paid ;-)).
> >
> >> Even better if
> >> you have two devices, register them then call to yourself so both
> >> endpoints go through the Starlink to see if everything or anything
> >> works and what type of delays you experience (double trouble!).
> >>
> >> Best regards,
> >> Sauli
> >>
> >>
> >> On 28/02/2023, Ulrich Speidel via Starlink
> >> <starlink@lists.bufferbloat.net> wrote:
> >> > I think you may find this difficult to reproduce unless you
> actually go
> >> > and see your customer.
> >> >
> >> > Starlink isn't the same as Starlink. How it works depends on:
> >> >
> >> > * Where your dishy is and where the closest gateway(s) is/are. This
> >> > determines the number of options that the system has to route
> >> > between you and the gateway. The closer, the more options,
> >> > generally, as the number of sats that both you and the gateway can
> >> > see decreases, as a rule of thumb, with distance between you and
> >> > gateway.
> >> > * Where you are also matters. Satellite density is highest at 53 deg
> >> > north and 53 deg south. Starlink units between these parallels will
> >> > look in the direction of their hemisphere when looking for a
> >> > satellite. Units at higher latitudes ... well someone tell me where
> >> > they look!
> >> > * How many other Starlink users there are (a) in your cell and (b) in
> >> > the neighbourhood of your cell. This determines the share of
> >> > capacity you'll get off the system. The fewer competing users, the
> >> > better.
> >> > * What sort of backhaul the gateway is on. I only see IPv4 here in NZ
> >> > but some folk are on IPv6, and I guess the backhaul network beyond
> >> > Starlink's control also matters in terms of bufferbloat etc.
> >> > * Weather
> >> > * Obstructions (Starlink can works pretty well with a moderate degree
> >> > of obstruction, but obviously, as stated above, the more options the
> >> > system has...)
> >> > * Available bandwidth (did Starlink get all the frequencies that it
> >> > would have wanted at your customer's site or just some?) - that's a
> >> > regulatory issue.
> >> >
> >> > Basically, you could be comparing apples and pears here.
> >> >
> >> > On 1/03/2023 12:53 am, Sauli Kiviranta via Starlink wrote:
> >> >> Thank you for the testing so far!
> >> >>
> >> >> Special thanks to Nathan for the test call yesterday, looks like
> >> >> everything works. I was shocked how good the Starlink performed,
> I was
> >> >> in disbelief how well it worked since on my side I was also on
> 4G and
> >> >> the performance was spectacular. Not the usual
> >> >> 8000km-and-sat-inbetween feeling.
> >> >>
> >> >> So far we have not been able to reproduce the errors, if the call is
> >> >> initiated from US it will route through the local infra. So this
> could
> >> >> be one issue, if someone wants to make another test call we can
> route
> >> >> it through EU.
> >> >>
> >> >> Anyone in Canada capable of making a test? Even to just run the
> >> >> network analysis.
> >> >>
> >> >> I will meanwhile have to point the finger at the customer if
> there are
> >> >> no signs of failure in any of the tests, I hate that. Fixing a juicy
> >> >> bug is better than having configuration when things just fail
> "without
> >> >> reason".
> >> >>
> >> >> I can also provide additional test tools if someone is interested in
> >> >> more bolts and nuts testing. Send me an email with platform
> preference
> >> >> and I will share the test kit.
> >> >>
> >> >> Best regards,
> >> >> Sauli
> >> >>
> >> >>
> >> >> On 27/02/2023, starlink-request@lists.bufferbloat.net
> >> >> <starlink-request@lists.bufferbloat.net> wrote:
> >> >> > Send Starlink mailing list submissions to
> >> >> > starlink@lists.bufferbloat.net
> >> >> >
> >> >> > To subscribe or unsubscribe via the World Wide Web, visit
> >> >> > https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>>
> >> >> > or, via email, send a message with subject or body 'help' to
> >> >> > starlink-request@lists.bufferbloat.net
> >> >> >
> >> >> > You can reach the person managing the list at
> >> >> > starlink-owner@lists.bufferbloat.net
> >> >> >
> >> >> > When replying, please edit your Subject line so it is more
> specific
> >> >> > than "Re: Contents of Starlink digest..."
> >> >> >
> >> >> >
> >> >> > Today's Topics:
> >> >> >
> >> >> > 1. Debugging connection through Starlink (POINTR) (Sauli
> Kiviranta)
> >> >> >
> >> >> >
> >> >> >
> >> ----------------------------------------------------------------------
> >> >> >
> >> >> > Message: 1
> >> >> > Date: Mon, 27 Feb 2023 10:58:53 +0200
> >> >> > From: Sauli Kiviranta <smksauli@gmail.com>
> >> >> > To: starlink@lists.bufferbloat.net
> >> >> > Subject: [Starlink] Debugging connection through Starlink (POINTR)
> >> >> > Message-ID:
> >> >> >
> <CAJbqEYCDQOqqfpt4=gEpGV37URRh2UvGLjKV1XEpNPm1bxMu3Q@mail.gmail.com>
> >> >> > Content-Type: text/plain; charset="utf-8"
> >> >> >
> >> >> > Dear Starlink users,
> >> >> >
> >> >> > I have a request for help on debugging a customer issue. We have
> >> users
> >> >> > in Canada who are using our industrial remote collaboration tool
> >> >> > POINTR (www.pointr.com
> <http://www.pointr.com>
> >> <http://www.pointr.com
> <http://www.pointr.com>>
> >> >> <http://www.pointr.com
> <http://www.pointr.com>
> >> <http://www.pointr.com
> <http://www.pointr.com>>>)
> >> >> and have issues connecting through Starlink
> >> >> > (Standard HTTPS). We cannot reproduce their case as we have no
> >> >> > Starlink at our disposal.
> >> >> >
> >> >> > If you would be kind enough to download POINTR (either from
> the app
> >> >> > stores or from our website: https://www.pointr.com/downloads/
> <https://www.pointr.com/downloads>
> >> <https://www.pointr.com/downloads
> <https://www.pointr.com/downloads>>
> >> >> <https://www.pointr.com/downloads
> <https://www.pointr.com/downloads>
> >> <https://www.pointr.com/downloads
> <https://www.pointr.com/downloads>>>).
> >> >> The
> >> >> > app itself follows standard SMS validation loop, if this is an
> >> issue I
> >> >> > can provide you with virtual number with email validation.
> >> >> >
> >> >> > Problem 1: Can you connect to the servers?
> >> >> > - Once you try to complete registration loop, you should get an
> >> >> > error
> >> >> > that you are offline indicative that servers cannot be reached
> (AWS,
> >> >> > Ireland/US/Brazil/Japan).
> >> >> >
> >> >> > Problem 2: What is the perceived network quality within the app?
> >> >> > - Considering the outlined server distribution, if you run the
> >> network
> >> >> > analysis, can you take a screenshot and share it? (Example
> >> >> > attached).
> >> >> >
> >> >> > Problem 3: What is the call quality between your devices?
> >> >> > - If you can run network analysis, can you register another device
> >> >> > of
> >> >> > yours (same mobile number is ok) and call between your own devices
> >> >> > to
> >> >> > test how the video streaming goes through and what type of
> delay you
> >> >> > experience? I will be also available for test calls if you want to
> >> >> > establish a call between your location and Finland: +358 40
> 357 3272
> >> >> > (group calls up to 7 users).
> >> >> >
> >> >> > Additionally any technical feedback on the behavior will be
> >> >> > appreciated specially if you experience issues.
> >> >> >
> >> >> > Best regards,
> >> >> > Sauli Kiviranta
> >> >> >
> >> >> > www.deltacygnilabs.com
> <http://www.deltacygnilabs.com>
> >> <http://www.deltacygnilabs.com
> <http://www.deltacygnilabs.com>>
> >> >> <http://www.deltacygnilabs.com
> <http://www.deltacygnilabs.com>
> >> <http://www.deltacygnilabs.com
> <http://www.deltacygnilabs.com>>>
> >> >> >
> >> >> > Downloads:
> >> >> >
> >> >> > Android:
> >> >> >
> >> >>
> >>
> https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>
> >>
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>>
> >> >>
> >>
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>
> >>
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
> <https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr>>>
> >> >> > APK:
> >> >> > https://www.pointr.com/downloads/#pointr-android
> <https://www.pointr.com/downloads/#pointr-android>
> >> <https://www.pointr.com/downloads/#pointr-android
> <https://www.pointr.com/downloads/#pointr-android>>
> >> >> <https://www.pointr.com/downloads/#pointr-android
> <https://www.pointr.com/downloads/#pointr-android>
> >> <https://www.pointr.com/downloads/#pointr-android
> <https://www.pointr.com/downloads/#pointr-android>>>
> >> >> >
> >> >> > iOS:
> >> >> >
> >> >>
> >>
> https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>
> >>
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>>
> >> >>
> >>
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>
> >>
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
> <https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903>>>
> >> >> >
> >> >> > UWP:
> >> >> >
> >> >>
> >>
> https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>
> >>
> >>
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>>
> >> >>
> >> >>
> >>
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>
> >>
> >>
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
> <https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41>>>
> >> >> >
> >> >> > Windows:
> >> >> > https://www.pointr.com/downloads/#pointr-windows
> <https://www.pointr.com/downloads/#pointr-windows>
> >> <https://www.pointr.com/downloads/#pointr-windows
> <https://www.pointr.com/downloads/#pointr-windows>>
> >> >> <https://www.pointr.com/downloads/#pointr-windows
> <https://www.pointr.com/downloads/#pointr-windows>
> >> <https://www.pointr.com/downloads/#pointr-windows
> <https://www.pointr.com/downloads/#pointr-windows>>>
> >> >> > -------------- next part --------------
> >> >> > A non-text attachment was scrubbed...
> >> >> > Name: Screenshot 2023-02-27 at 10.42.12.png
> >> >> > Type: image/png
> >> >> > Size: 146717 bytes
> >> >> > Desc: not available
> >> >> > URL:
> >> >> >
> >> >>
> >>
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>
> >>
> >>
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>>
> >> >>
> >> >>
> >>
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>
> >>
> >>
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png
> <https://lists.bufferbloat.net/pipermail/starlink/attachments/20230227/6b707fb8/attachment.png>>>>
> >> >> >
> >> >> > ------------------------------
> >> >> >
> >> >> > Subject: Digest Footer
> >> >> >
> >> >> > _______________________________________________
> >> >> > Starlink mailing list
> >> >> > Starlink@lists.bufferbloat.net
> >> >> > https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>>
> >> >> >
> >> >> >
> >> >> > ------------------------------
> >> >> >
> >> >> > End of Starlink Digest, Vol 23, Issue 26
> >> >> > ****************************************
> >> >> >
> >> >> _______________________________________________
> >> >> Starlink mailing list
> >> >> Starlink@lists.bufferbloat.net
> >> >> https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>
> >> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>>
> >> >
> >> > --
> >> > ****************************************************************
> >> > Dr. Ulrich Speidel
> >> >
> >> > School of Computer Science
> >> >
> >> > Room 303S.594 (City Campus)
> >> >
> >> > The University of Auckland
> >> > u.speidel@auckland.ac.nz
> >> > http://www.cs.auckland.ac.nz/~ulrich/
> <http://www.cs.auckland.ac.nz/~ulrich>
> >> <http://www.cs.auckland.ac.nz/~ulrich
> <http://www.cs.auckland.ac.nz/~ulrich>>
> >> > ****************************************************************
> >> >
> >> >
> >> >
> >> _______________________________________________
> >> Starlink mailing list
> >> Starlink@lists.bufferbloat.net
> >> https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>
> >> <https://lists.bufferbloat.net/listinfo/starlink
> <https://lists.bufferbloat.net/listinfo/starlink>>
> >
> > --
> > ****************************************************************
> > Dr. Ulrich Speidel
> >
> > School of Computer Science
> >
> > Room 303S.594 (City Campus)
> >
> > The University of Auckland
> > u.speidel@auckland.ac.nz
> > http://www.cs.auckland.ac.nz/~ulrich/
> <http://www.cs.auckland.ac.nz/~ulrich/>
> > ****************************************************************
> >
> >
> >
>
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
>
--
****************************************************************
Dr. Ulrich Speidel
School of Computer Science
Room 303S.594 (City Campus)
The University of Auckland
u.speidel@auckland.ac.nz
http://www.cs.auckland.ac.nz/~ulrich/
****************************************************************
[-- Attachment #2: Type: text/html, Size: 31058 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: [Starlink] Debugging connection through Starlink (POINTR)
2023-03-06 22:09 ` Ulrich Speidel
@ 2023-03-07 0:47 ` David Lang
0 siblings, 0 replies; 9+ messages in thread
From: David Lang @ 2023-03-07 0:47 UTC (permalink / raw)
To: Ulrich Speidel; +Cc: starlink
On Tue, 7 Mar 2023, Ulrich Speidel via Starlink wrote:
> I remember years ago when WiFi in our lecture theatres was new, they'd put
> the access point in the now surplus projectionist's booth at the back. It
> would reach the lectern at the front, so those of us needing WiFi for
> teaching there could set up with connectivity. But then your class would
> enter, and before you knew it, there'd be a couple of dozen laptops and other
> WiFi-enabled devices closer to the access point, and poor me at the front
> would lose connectivity. Of course, any complaints to the powers that be
> would be investigated with lecture theatre empty, and deemed frivolous!
There's also the fact that bodies (full of water) are rather absorbant in the
2.4GHz band, so when there are a lot of people in the room the signal doesn't go
as far.
When I'm setting up wifi for a conference, I take advantage of that to let me
deploy more APs (re-using the channels at closer distances than I could normally
get away with)
David Lang
^ permalink raw reply [flat|nested] 9+ messages in thread
* [Starlink] Debugging connection through Starlink (POINTR)
@ 2023-02-27 8:58 Sauli Kiviranta
0 siblings, 0 replies; 9+ messages in thread
From: Sauli Kiviranta @ 2023-02-27 8:58 UTC (permalink / raw)
To: starlink
[-- Attachment #1: Type: text/plain, Size: 1964 bytes --]
Dear Starlink users,
I have a request for help on debugging a customer issue. We have users
in Canada who are using our industrial remote collaboration tool
POINTR (www.pointr.com) and have issues connecting through Starlink
(Standard HTTPS). We cannot reproduce their case as we have no
Starlink at our disposal.
If you would be kind enough to download POINTR (either from the app
stores or from our website: https://www.pointr.com/downloads/). The
app itself follows standard SMS validation loop, if this is an issue I
can provide you with virtual number with email validation.
Problem 1: Can you connect to the servers?
- Once you try to complete registration loop, you should get an error
that you are offline indicative that servers cannot be reached (AWS,
Ireland/US/Brazil/Japan).
Problem 2: What is the perceived network quality within the app?
- Considering the outlined server distribution, if you run the network
analysis, can you take a screenshot and share it? (Example attached).
Problem 3: What is the call quality between your devices?
- If you can run network analysis, can you register another device of
yours (same mobile number is ok) and call between your own devices to
test how the video streaming goes through and what type of delay you
experience? I will be also available for test calls if you want to
establish a call between your location and Finland: +358 40 357 3272
(group calls up to 7 users).
Additionally any technical feedback on the behavior will be
appreciated specially if you experience issues.
Best regards,
Sauli Kiviranta
www.deltacygnilabs.com
Downloads:
Android:
https://play.google.com/store/apps/details?id=com.DeltaCygniLabs.Pointr
APK:
https://www.pointr.com/downloads/#pointr-android
iOS:
https://apps.apple.com/us/app/pointr-easy-remote-support/id1073131903
UWP:
https://apps.microsoft.com/store/detail/pointr-easy-remote-support/9NBLGGH52R41
Windows:
https://www.pointr.com/downloads/#pointr-windows
[-- Attachment #2: Screenshot 2023-02-27 at 10.42.12.png --]
[-- Type: image/png, Size: 146717 bytes --]
^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2023-03-07 0:47 UTC | newest]
Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-02-28 11:53 [Starlink] Debugging connection through Starlink (POINTR) Sauli Kiviranta
2023-02-28 13:14 ` Ulrich Speidel
2023-02-28 14:41 ` Sauli Kiviranta
2023-03-01 20:49 ` Ulrich Speidel
2023-03-06 21:00 ` Sauli Kiviranta
2023-03-06 21:03 ` Nathan Owens
2023-03-06 22:09 ` Ulrich Speidel
2023-03-07 0:47 ` David Lang
-- strict thread matches above, loose matches on Subject: below --
2023-02-27 8:58 Sauli Kiviranta
This is a public inbox, see mirroring instructions
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