Nevermind. "." would match spaces as well. Should have read better.

Deepak Jain wrote:

And since you can't have non-numeric AS numbers... you can always use "."

like ^.+$

DJ

Daniel Faubel wrote:
I like to use this:

^[0-9]+$
^[0-9]+_[0-9]+$
^[0-9]+_[0-9]+_[0-9]+$

-Daniel

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of james edwards
Sent: Friday, June 13, 2008 1:41 PM
To: [email protected]
Subject: [c-nsp] Expression to match 1, 2, or 3 AS paths

What have i done wrong here, I used to use this to match 1,2 and 3 AS
path,
for filtering down a full table:

^[0-9]*$
^[0-9]*_[0-9]*$
^[0-9]*_[0-9]*_[0-9]*$



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