nanog mailing list archives

Re: max-prefix and platform tcam limits: they are things


From: Jon Lewis <jlewis () lewis org>
Date: Fri, 5 Oct 2012 20:25:57 -0400 (EDT)

On Fri, 5 Oct 2012, jim deleskie wrote:

I know that I should know better then comment on networks others then
my own, ( and I know to never comment on my own publicly :) )


But here goes, 210x the size of normal really?  210% I'd have a hard
time believing. Did anyone else anywhere see a route leak equal to
larger then the entire Internet that day, anywhere else that could of
caused this?

Is it plausible that Godaddy's internal network only normally has a few thousand BGP routes? 210 x a few thousand would run most modern gear out of FIB space.

The "my DNS is broken, are we really being DDoS'd on udp/53 at the same time?" thing, I've seen, and I can imagine it being very confusing to someone seeing it for the first time.

----------------------------------------------------------------------
 Jon Lewis, MCP :)           |  I route
 Senior Network Engineer     |  therefore you are
 Atlantic Net                |
_________ http://www.lewis.org/~jlewis/pgp for PGP public key_________


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