[c-nsp] Expression to match 1, 2, or 3 AS paths

[Deepak Jain]

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: cisco-nsp-bounces at puck.nether.net
>> [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of james edwards
>> Sent: Friday, June 13, 2008 1:41 PM
>> To: cisco-nsp at puck.nether.net
>> 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]*$
>>
>>
>