Regular expression

From: nsevasti@cisco.com
Date: Wed Jun 18 2003 - 09:57:58 GMT-3

Hi,
can anyone help with a regular expression that would permit bgp to accept from a neighbor(EBGP) using an ip as-path access-list just the routes that originate in the neighbor's AS and it's DIRECTLY connected AS's?

Like if the neighbor is in AS 100 and directly connected with it are 2000 and 30000, the expression would match

100
100 2000
100 30000

and any other AS's DIRECTLY connected to 100

Bye,
Nark

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