BGP Regular Expression Quizz

From: Albert Lu (albert_ccie@xxxxxxxxx)
Date: Tue Dec 04 2001 - 20:53:37 GMT-3


   
Quick quizz on how well you guys know your Regular Expressions.

How can match a route that has originated from AS 13606 and ending at AS
7474

An example would be

   Network Next Hop Metric LocPrf Weight Path
* i209.37.145.0 216.14.195.13 1000 0 7474 701 7018
13606 i

My best attempt is:

^7474(_[0-9]+_)13606$

It doesn't work

Thanks

Albert



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