nanog mailing list archives

Re: No one behind the wheel at WorldCom


From: Vadim Antonov <avg () exigengroup com>
Date: Tue, 16 Jul 2002 04:55:42 -0700 (PDT)




I would still contend that the number 1 issue is how you do express
the policy to the routing code. One could potentially attempt to
recognise the primary key is a route-map/policy-statement and compile
it as you suggest. It is an idea that ends up being tossed up in the
air frequently, but would that solve anything ?

Actually, expressing RP on per-router basis is kind of silly, and an 
artifact of enterprise-box mentality.  A useful design would allow 
formulation of RP for the entire network with subsequent synchronization 
of routers with the policy repository.

Is there the ability in the backend systems to manage that effectivly 
and if so is text interface via the CLI the most apropriate API ?

Cisco-style CLI is extremely annoying and silly.  There's no useful way to
perform a switch-over to a new config, and there's no good way to compare 
two config and produce applicable difference.
 
That said, I think a well-designed CLI is a powerful thing, and can be 
used to integrate routers with provider-specific NMSes.

--vadim


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