[c-nsp] EVPN/VXLAN on ASR9001 - BGP announcements not working

Gert Doering gert at greenie.muc.de
Wed Apr 29 12:26:23 EDT 2020


Hi,

On Wed, Apr 29, 2020 at 07:16:29PM +0300, Saku Ytti wrote:
> I think for Gert committing on such an old platform was matter of
> density, no need for 9901 density, 

Right.  9001 is officially still supported, and while I could use a
few more 10GE ports, it does what is needed in these POPs - namely,
transport about ~6-8 Gbit/s (!!!) with a decent number of 10 Gbit/s
ports (so we can go over 1 Gbit on each of them, even if the total
throughput is not all that much), full BGP table, proper incoming 
anti-DDoS rate limiting (the usual reflective UDP crap).

We're a small shop - our BGP edge is all 10Gbit/s, but due to 
"we want it distributed so no box has all the links" the total
traffic in the box is much much lower than it could do - so the 
extra bang of the 9901 and the accompanying price tag makes it not
very interesting.

gert
-- 
"If was one thing all people took for granted, was conviction that if you 
 feed honest figures into a computer, honest figures come out. Never doubted 
 it myself till I met a computer with a sense of humor."
                             Robert A. Heinlein, The Moon is a Harsh Mistress

Gert Doering - Munich, Germany                             gert at greenie.muc.de
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