[Jool-list] Run Jool on every host for SIIT-DC?

v vekt0r7 at gmx.net
Thu Sep 29 08:25:22 CDT 2016


Am 2016-09-29 um 12:12 schrieb Tore Anderson:
> * v
>
>> and how do you handle the data that you get from your transit
>> provider? Also with x86 boxes?
>>
>> Do I understand you corretly that as long as Juniper does not support
>> SIIT-DC we are forced to do something like this: transit provider >
>> your juniper edge router with BGP > x86 box for SIIT > juniper
>> datacenter core > juniper access switch > x86 box for SIIT > physical
>> server
> There's only one SIIT layer in the network topology. Thus the packet
> flows look like this ("->" means an IPv4 packet and "=>" IPv6):
>
> IPv4 user -> Transit -> Juniper -> SIIT-BR (x86) => DC infra => Server
> IPv6 user => Transit => Juniper ==================> DC infra => Server
>
> «DC infra» means data centre infrastructure. Core switches, access
> switches, top of rack switches, firewalls, load balancers, whatever. By
> the time a packet reaches this layer, it is certain to be IPv6 (either
> because it was IPv6 from the start, or because it was translated to
> IPv6 by the BR), and thus there is no difference in treatment.
>
> Does that answer your question?
>
> Tore
Yes it does, thank you very much!

But I have more questions. :)
What is the CPU load on the x86 SIIT-BRs from Jool?
Can you do 10G with an off-the-shelf server when provided with 2x 10G NICs (one for input, one for output)?

Regards
v




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