[nsp] BGP RegEx

[John Pang]

Hi everyone,

I am trying to do BGP filtering and is wondering if
anyone can help me out on the following issue.

Assuming I have an AS-PATH as follows:

1 2
1 3
1 4

For route-maping, is it possible to write a regex that
filters out only "1 2" but accepts everything else
that is "1 *" ?

Thanks,

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