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

[james edwards]

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]*$


-- 
James H. Edwards
Senior Network Systems Administrator
Judicial Information Division
jedwards at nmcourts.gov