Starlink has bufferbloat. Bad.
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From: Nathan Owens <nathan@nathan.io>
To: Dave Taht <davet@teklibre.net>
Cc: starlink@lists.bufferbloat.net
Subject: Re: [Starlink] ipv4 address space?
Date: Fri, 11 Jun 2021 07:01:59 -0700	[thread overview]
Message-ID: <CALjsLJt-+NG50T06bnXdMcZQOOY8tFFD6E6JLxGUNG993hgE+Q@mail.gmail.com> (raw)
In-Reply-To: <56A85B08-2E65-4165-B4B4-BA0927122781@teklibre.net>

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People have set up a refresh cron job and have had the same IPv6 allocation
for weeks to months:
*/5 * * * * root /sbin/rtsol WAN_INTERFACE

"I’m on 6 weeks with the same ipv6 block."

1)
   143.131.0.0/20 (ARIN)
    206.214.224.0/20 (ARIN)
    205.174.156.0/23 (ARIN)
    198.54.100.0/22 (ARIN)
    149.19.108.0/23 (ARIN)
    2605:59C0::/28 (ARIN)
    135.129.240.0/20 (ARIN)
    AS397763 (this ASN has never been seen on the Internet) [ARIN]
    2a0d:3340::/29 (RIPE)
    162.43.192.0/22 (RIPE)
    176.116.124.0/23 (RIPE)
    188.95.144.0/23 (RIPE)
    217.65.136.0/23 (RIPE)
    2406:2d40::/32 (APNIC)
    103.152.126.0/23 (APNIC)
    103.235.92.0/22 (APNIC)
    149.19.160.0/20 (LACNIC)
    2803:9810::/32 (LACNIC)
https://old.reddit.com/r/Starlink/comments/ioc4lc/starlink_internet_infrastructure/
<-- i keep this up to date

2) not sure

On Fri, Jun 11, 2021 at 6:52 AM Dave Taht <davet@teklibre.net> wrote:

> I am of course happy that with a real OS (linux/pfsense/openwrt) in front
> of the dishy that an dhcpv6-pd ipv6/56 can be had.
>
> … frustrated that the lease time is only 5 minutes and changes sometimes
> in under 24 hrs. Most OSes still don’t handle an ipv6 retraction all that
> well, and only apps like “mosh” can stay nailed up when the underlying ips
> change.
>
> while we’ve had ipv6 “source specific routing" and “bcp38" working in
> openwrt for 7+ years now, I doubt that’s working anywhere else.
>
> I got two questions:
>
> 1) How much ipv4 address space does starlink actually have? (and how tight
> is the market nowadays?)
>
> 2) how often does the external ipv4 address change?
> _______________________________________________
> Starlink mailing list
> Starlink@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/starlink
>

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  reply	other threads:[~2021-06-11 14:02 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-11 13:52 Dave Taht
2021-06-11 14:01 ` Nathan Owens [this message]
2021-06-11 14:44 ` Gert Doering

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