[Cerowrt-devel] expressobin

[Cerowrt-devel] expressobin

[Dave Taht]

50 bucks. Dual core arm. 3 "real" ethernet ports?

https://www.amazon.com/Globalscale-Technologies-Inc-SBUD102-ESPRESSObin/dp/B06Y3V2FBK/ref=sr_1_1?ie=UTF8&qid=1491848966&sr=8-1&keywords=espressobin

with cake: https://github.com/davidk/espressobin-lede-sqm-cake


-- 

Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619

Re: [Cerowrt-devel] expressobin

[Daniel Ezell]

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$79 for another gig of RAM
http://www.globalscaletechnologies.com/p-72-marvell-espressobin.aspx

On Tue, Jul 31, 2018 at 7:54 PM, Dave Taht <dave.taht@gmail.com> wrote:

> 50 bucks. Dual core arm. 3 "real" ethernet ports?
>
> https://www.amazon.com/Globalscale-Technologies-Inc-
> SBUD102-ESPRESSObin/dp/B06Y3V2FBK/ref=sr_1_1?ie=UTF8&
> qid=1491848966&sr=8-1&keywords=espressobin
>
> with cake: https://github.com/davidk/espressobin-lede-sqm-cake
>
>
> --
>
> Dave Täht
> CEO, TekLibre, LLC
> http://www.teklibre.com
> Tel: 1-669-226-2619
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>

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Re: [Cerowrt-devel] expressobin

[Dave Taht]

It turns out it's just two ethernets with one, connected to a 2 port
switch. Not what I wanted. I'd wanted something different from the
apu2 or edgerouter X to play with, and I know the mvneta driver was
bql'd.

My experience with globalscales' gear has been that it runs too darn hot.
On Tue, Jul 31, 2018 at 8:06 PM Daniel Ezell <dezell@stonescry.com> wrote:
>
> $79 for another gig of RAM http://www.globalscaletechnologies.com/p-72-marvell-espressobin.aspx
>
> On Tue, Jul 31, 2018 at 7:54 PM, Dave Taht <dave.taht@gmail.com> wrote:
>>
>> 50 bucks. Dual core arm. 3 "real" ethernet ports?
>>
>> https://www.amazon.com/Globalscale-Technologies-Inc-SBUD102-ESPRESSObin/dp/B06Y3V2FBK/ref=sr_1_1?ie=UTF8&qid=1491848966&sr=8-1&keywords=espressobin
>>
>> with cake: https://github.com/davidk/espressobin-lede-sqm-cake
>>
>>
>> --
>>
>> Dave Täht
>> CEO, TekLibre, LLC
>> http://www.teklibre.com
>> Tel: 1-669-226-2619
>> _______________________________________________
>> Cerowrt-devel mailing list
>> Cerowrt-devel@lists.bufferbloat.net
>> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>
>


-- 

Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619

Re: [Cerowrt-devel] [Cake] expressobin

[Outback Dingo]

nice, but needs an atheros AC wireless hat or something
On Wed, Aug 1, 2018 at 4:54 AM Dave Taht <dave.taht@gmail.com> wrote:
>
> 50 bucks. Dual core arm. 3 "real" ethernet ports?
>
> https://www.amazon.com/Globalscale-Technologies-Inc-SBUD102-ESPRESSObin/dp/B06Y3V2FBK/ref=sr_1_1?ie=UTF8&qid=1491848966&sr=8-1&keywords=espressobin
>
> with cake: https://github.com/davidk/espressobin-lede-sqm-cake
>
>
> --
>
> Dave Täht
> CEO, TekLibre, LLC
> http://www.teklibre.com
> Tel: 1-669-226-2619
> _______________________________________________
> Cake mailing list
> Cake@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cake

Re: [Cerowrt-devel] [Cake] expressobin

[Dave Taht]

On Tue, Jul 31, 2018 at 8:10 PM Outback Dingo <outbackdingo@gmail.com> wrote:
>
> nice, but needs an atheros AC wireless hat or something

youse wifi geeks... :)

I just wanted "some other arch" that could shape cake at a nearly a
gbit. Mips falls over. the apu2 struggles a bit.
> On Wed, Aug 1, 2018 at 4:54 AM Dave Taht <dave.taht@gmail.com> wrote:
> >
> > 50 bucks. Dual core arm. 3 "real" ethernet ports?
> >
> > https://www.amazon.com/Globalscale-Technologies-Inc-SBUD102-ESPRESSObin/dp/B06Y3V2FBK/ref=sr_1_1?ie=UTF8&qid=1491848966&sr=8-1&keywords=espressobin
> >
> > with cake: https://github.com/davidk/espressobin-lede-sqm-cake
> >
> >
> > --
> >
> > Dave Täht
> > CEO, TekLibre, LLC
> > http://www.teklibre.com
> > Tel: 1-669-226-2619
> > _______________________________________________
> > Cake mailing list
> > Cake@lists.bufferbloat.net
> > https://lists.bufferbloat.net/listinfo/cake



-- 

Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619

Re: [Cerowrt-devel] expressobin

[Toke Høiland-Jørgensen]

Dave Taht <dave.taht@gmail.com> writes:

> It turns out it's just two ethernets with one, connected to a 2 port
> switch. Not what I wanted. I'd wanted something different from the
> apu2 or edgerouter X to play with, and I know the mvneta driver was
> bql'd.

I bought one of these to play with:
https://teklager.se/en/products/routers/tlsense-i3-4lan

x86 (i3 processor), four real ethernet ports, and passively cooled. A
bit pricy, though; more than $400... But doubles well as a combined
switch and media player :)

-Toke

Re: [Cerowrt-devel] expressobin

[Mikael Abrahamsson]

On Tue, 31 Jul 2018, Dave Taht wrote:

> 50 bucks. Dual core arm. 3 "real" ethernet ports?
>
> https://www.amazon.com/Globalscale-Technologies-Inc-SBUD102-ESPRESSObin/dp/B06Y3V2FBK/ref=sr_1_1?ie=UTF8&qid=1491848966&sr=8-1&keywords=espressobin

I have one of these, I bought it off of the kickstarter. In my playing 
around with it, it needs more mature software (especially the bootloader, 
why do I need to change bootloader when I change main operating system on 
the thing?). I played with it for a few hours, wasn't impressed with the 
networking performance or setup, so it's now in a box again.

It seems like good hw though. I like Marvell SoC.

-- 
Mikael Abrahamsson    email: swmike@swm.pp.se

Re: [Cerowrt-devel] expressobin

[Joel Wirāmu Pauling]

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Needs 802.3bz capable Copper ports IMNSHO.

I don't plan on buying new dev boards from until there is something with
these that isn't terrible.

On 4 August 2018 at 03:30, dpreed@deepplum.com <dpreed@deepplum.com> wrote:

> https://www.cnx-software.com/2018/08/03/clearfog-gt-8k-
> high-end-networking-sbc-marvell-armada-a8040-processor/
>
> Looks interesting... I like the SFP+ being there, too.
>
> (Regarding Xilinx ... My focus is on the FPGA. The ARM cores are less
> interesting, other than that the FPGA side can directly access their cache
> system creating a powerful, fast, coherent autonomous DDR backed memory
> addressable memeory for packets that does not need processor intervention.
> But Xilinx parts are not cheap)
>
>
>
>
> -----Original Message-----
> From: "Dave Taht" <dave.taht@gmail.com>
> Sent: Wed, Aug 1, 2018 at 4:06 pm
> To: dpreed@deepplum.com
> Cc: "Toke Høiland-Jørgensen" <toke@toke.dk>, "Daniel Ezell" <
> dezell@stonescry.com>, "Cake List" <cake@lists.bufferbloat.net>,
> cerowrt-devel@lists.bufferbloat.net
> Subject: Re: Re: [Cerowrt-devel] expressobin
>
> On Wed, Aug 1, 2018 at 5:49 AM dpreed@deepplum.com  wrote:
> >
> > Yeah. Small FF 2 port Celeron board is what I use. And I have a 4 port
> Atom that runs like a bat out of hell.
> >
> > Currenty fiddling with Xilinx Dev boards, just put packet processing in
> FPGA for Cake, and no problem with 2.5 - 10 Gb/sec. Just need a free piece
> of low level SFP+ interfacing logic.
>
> cool. which? ultrascale?
>
> I was looking over
> http://cseweb.ucsd.edu/~ssradhak/Papers/senic-nsdi14.pdf again
>
> > My use case is using the open ChipLink/TileLink bus from RISCV rather
> than PCIe, making something that might be an open source ASIC design.
>
> How fast can that cpu context switch?
>
> >
> >
> > -----Original Message-----
> > From: "Toke Høiland-Jørgensen"
> > Sent: Wed, Aug 1, 2018 at 5:23 am
> > To: "Dave Taht" , "Daniel Ezell"
> > Cc: "Dave Taht" , "Daniel Ezell" , "Cake List" , cerowrt-devel@lists.
> bufferbloat.net
> > Subject: Re: [Cerowrt-devel] expressobin
> >
> > Dave Taht  writes:
> >
> > > It turns out it's just two ethernets with one, connected to a 2 port
> > > switch. Not what I wanted. I'd wanted something different from the
> > > apu2 or edgerouter X to play with, and I know the mvneta driver was
> > > bql'd.
> >
> > I bought one of these to play with:
> > https://teklager.se/en/products/routers/tlsense-i3-4lan
> >
> > x86 (i3 processor), four real ethernet ports, and passively cooled. A
> > bit pricy, though; more than $400... But doubles well as a combined
> > switch and media player :)
> >
> > -Toke
> > _______________________________________________
> > Cerowrt-devel mailing list
> > Cerowrt-devel@lists.bufferbloat.net
> > https://lists.bufferbloat.net/listinfo/cerowrt-devel
> >
> >
>
>
> --
>
> Dave Täht
> CEO, TekLibre, LLC
> http://www.teklibre.com
> Tel: 1-669-226-2619
>
>
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>

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Re: [Cerowrt-devel] expressobin

[dpreed]

https://www.cnx-software.com/2018/08/03/clearfog-gt-8k-high-end-networking-sbc-marvell-armada-a8040-processor/

Looks interesting... I like the SFP+ being there, too.

(Regarding Xilinx ... My focus is on the FPGA. The ARM cores are less interesting, other than that the FPGA side can directly access their cache system creating a powerful, fast, coherent autonomous DDR backed memory addressable memeory for packets that does not need processor intervention. But Xilinx parts are not cheap)




-----Original Message-----
From: "Dave Taht" <dave.taht@gmail.com>
Sent: Wed, Aug 1, 2018 at 4:06 pm
To: dpreed@deepplum.com
Cc: "Toke Høiland-Jørgensen" <toke@toke.dk>, "Daniel Ezell" <dezell@stonescry.com>, "Cake List" <cake@lists.bufferbloat.net>, cerowrt-devel@lists.bufferbloat.net
Subject: Re: Re: [Cerowrt-devel] expressobin

On Wed, Aug 1, 2018 at 5:49 AM dpreed@deepplum.com  wrote:
>
> Yeah. Small FF 2 port Celeron board is what I use. And I have a 4 port Atom that runs like a bat out of hell.
>
> Currenty fiddling with Xilinx Dev boards, just put packet processing in FPGA for Cake, and no problem with 2.5 - 10 Gb/sec. Just need a free piece of low level SFP+ interfacing logic.

cool. which? ultrascale?

I was looking over
http://cseweb.ucsd.edu/~ssradhak/Papers/senic-nsdi14.pdf again

> My use case is using the open ChipLink/TileLink bus from RISCV rather than PCIe, making something that might be an open source ASIC design.

How fast can that cpu context switch?

>
>
> -----Original Message-----
> From: "Toke Høiland-Jørgensen" 
> Sent: Wed, Aug 1, 2018 at 5:23 am
> To: "Dave Taht" , "Daniel Ezell" 
> Cc: "Dave Taht" , "Daniel Ezell" , "Cake List" , cerowrt-devel@lists.bufferbloat.net
> Subject: Re: [Cerowrt-devel] expressobin
>
> Dave Taht  writes:
>
> > It turns out it's just two ethernets with one, connected to a 2 port
> > switch. Not what I wanted. I'd wanted something different from the
> > apu2 or edgerouter X to play with, and I know the mvneta driver was
> > bql'd.
>
> I bought one of these to play with:
> https://teklager.se/en/products/routers/tlsense-i3-4lan
>
> x86 (i3 processor), four real ethernet ports, and passively cooled. A
> bit pricy, though; more than $400... But doubles well as a combined
> switch and media player :)
>
> -Toke
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>
>


-- 

Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619

Re: [Cerowrt-devel] expressobin

[Dave Taht]

On Wed, Aug 1, 2018 at 5:49 AM dpreed@deepplum.com <dpreed@deepplum.com> wrote:
>
> Yeah. Small FF 2 port Celeron board is what I use. And I have a 4 port Atom that runs like a bat out of hell.
>
> Currenty fiddling with Xilinx Dev boards, just put packet processing in FPGA for Cake, and no problem with 2.5 - 10 Gb/sec. Just need a free piece of low level SFP+ interfacing logic.

cool. which? ultrascale?

I was looking over
http://cseweb.ucsd.edu/~ssradhak/Papers/senic-nsdi14.pdf again

> My use case is using the open ChipLink/TileLink bus from RISCV rather than PCIe, making something that might be an open source ASIC design.

How fast can that cpu context switch?

>
>
> -----Original Message-----
> From: "Toke Høiland-Jørgensen" <toke@toke.dk>
> Sent: Wed, Aug 1, 2018 at 5:23 am
> To: "Dave Taht" <dave.taht@gmail.com>, "Daniel Ezell" <dezell@stonescry.com>
> Cc: "Dave Taht" <dave.taht@gmail.com>, "Daniel Ezell" <dezell@stonescry.com>, "Cake List" <cake@lists.bufferbloat.net>, cerowrt-devel@lists.bufferbloat.net
> Subject: Re: [Cerowrt-devel] expressobin
>
> Dave Taht  writes:
>
> > It turns out it's just two ethernets with one, connected to a 2 port
> > switch. Not what I wanted. I'd wanted something different from the
> > apu2 or edgerouter X to play with, and I know the mvneta driver was
> > bql'd.
>
> I bought one of these to play with:
> https://teklager.se/en/products/routers/tlsense-i3-4lan
>
> x86 (i3 processor), four real ethernet ports, and passively cooled. A
> bit pricy, though; more than $400... But doubles well as a combined
> switch and media player :)
>
> -Toke
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>
>


-- 

Dave Täht
CEO, TekLibre, LLC
http://www.teklibre.com
Tel: 1-669-226-2619

Re: [Cerowrt-devel] expressobin

[Outback Dingo]

as a side note, has anyone done any sqm/cake work on say yocto or legato ??
On Wed, Aug 1, 2018 at 2:49 PM dpreed@deepplum.com <dpreed@deepplum.com> wrote:
>
> Yeah. Small FF 2 port Celeron board is what I use. And I have a 4 port Atom that runs like a bat out of hell.
>
> Currenty fiddling with Xilinx Dev boards, just put packet processing in FPGA for Cake, and no problem with 2.5 - 10 Gb/sec. Just need a free piece of low level SFP+ interfacing logic.
>
> My use case is using the open ChipLink/TileLink bus from RISCV rather than PCIe, making something that might be an open source ASIC design.
>
>
> -----Original Message-----
> From: "Toke Høiland-Jørgensen" <toke@toke.dk>
> Sent: Wed, Aug 1, 2018 at 5:23 am
> To: "Dave Taht" <dave.taht@gmail.com>, "Daniel Ezell" <dezell@stonescry.com>
> Cc: "Dave Taht" <dave.taht@gmail.com>, "Daniel Ezell" <dezell@stonescry.com>, "Cake List" <cake@lists.bufferbloat.net>, cerowrt-devel@lists.bufferbloat.net
> Subject: Re: [Cerowrt-devel] expressobin
>
> Dave Taht  writes:
>
> > It turns out it's just two ethernets with one, connected to a 2 port
> > switch. Not what I wanted. I'd wanted something different from the
> > apu2 or edgerouter X to play with, and I know the mvneta driver was
> > bql'd.
>
> I bought one of these to play with:
> https://teklager.se/en/products/routers/tlsense-i3-4lan
>
> x86 (i3 processor), four real ethernet ports, and passively cooled. A
> bit pricy, though; more than $400... But doubles well as a combined
> switch and media player :)
>
> -Toke
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel
>
>
> _______________________________________________
> Cerowrt-devel mailing list
> Cerowrt-devel@lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/cerowrt-devel

Re: [Cerowrt-devel] expressobin

[dpreed]

Yeah. Small FF 2 port Celeron board is what I use. And I have a 4 port Atom that runs like a bat out of hell. 

Currenty fiddling with Xilinx Dev boards, just put packet processing in FPGA for Cake, and no problem with 2.5 - 10 Gb/sec. Just need a free piece of low level SFP+ interfacing logic.

My use case is using the open ChipLink/TileLink bus from RISCV rather than PCIe, making something that might be an open source ASIC design.


-----Original Message-----
From: "Toke Høiland-Jørgensen" <toke@toke.dk>
Sent: Wed, Aug 1, 2018 at 5:23 am
To: "Dave Taht" <dave.taht@gmail.com>, "Daniel Ezell" <dezell@stonescry.com>
Cc: "Dave Taht" <dave.taht@gmail.com>, "Daniel Ezell" <dezell@stonescry.com>, "Cake List" <cake@lists.bufferbloat.net>, cerowrt-devel@lists.bufferbloat.net
Subject: Re: [Cerowrt-devel] expressobin

Dave Taht  writes:

> It turns out it's just two ethernets with one, connected to a 2 port
> switch. Not what I wanted. I'd wanted something different from the
> apu2 or edgerouter X to play with, and I know the mvneta driver was
> bql'd.

I bought one of these to play with:
https://teklager.se/en/products/routers/tlsense-i3-4lan

x86 (i3 processor), four real ethernet ports, and passively cooled. A
bit pricy, though; more than $400... But doubles well as a combined
switch and media player :)

-Toke
_______________________________________________
Cerowrt-devel mailing list
Cerowrt-devel@lists.bufferbloat.net
https://lists.bufferbloat.net/listinfo/cerowrt-devel