nanog mailing list archives

Re: sfp "computer"?


From: Chip Marshall <chip () 2bithacker net>
Date: Mon, 19 Oct 2015 17:42:27 -0500

I don't know if they're pushing it for the QFX5100, but I think
on the QFX10k line they're pushing the ability to run another
guest VM alongside the 2 JUNOS VMs on the switch's x86 CPU.

See page 4 on the spec sheet:
http://www.juniper.net/assets/us/en/local/pdf/datasheets/1000531-en.pdf 

No idea what's involved with packaging the VM and getting it there, but
should open up some interesting possibilties.

- Chip

On 2015-10-19, Anhost <jjones () danrj com> sent:
Qfx5100 and I think ex4600. 

Sent from my iPhone

On Oct 19, 2015, at 1:13 PM, Colton Conor <colton.conor () gmail com> wrote:

Which new switches are you talking about Jerry? 

On Fri, Oct 16, 2015 at 6:50 AM, Jerry Jones <jjones () danrj com> wrote:
A different approach would be use one of the newer switches from Juniper and run right on the RE if you have those 
in your network


On Oct 15, 2015, at 9:24 PM, Baldur Norddahl <baldur.norddahl () gmail com> wrote:

Hi

Does anyone make a SFP with a system on chip "computer" that you can run a
small embedded linux on?

I am sure it can be done because I have a "GPON stick" which is basically a
ONU with a small embedded Linux all on a SFP module. Does get fairly hot
however.

My application is to run some small things that I feel is missing in my
switches/routers. Plug in this imaginary "SFP computer" to enhance the
switch with a small Linux. The SFP slot provides both networking and power
to the device.

Regards,

Baldur


-- 
Chip Marshall <chip () 2bithacker net>
http://2bithacker.net/

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