[j-nsp] AS path regular expressions

Alexander Koch efraim at clues.de
Tue Jul 12 07:37:04 EDT 2005


Folks,

this AS path here...

"(. XXXX*)"

is supposed to catch the peers direct AS number (therefore
the dot), then the XXXX and only that, with only one times
the peer ASN (no prepends) and x times the XXXX ASN.

Anyone following? ;-)

This AS path is catching also the prefixes originated under
the peer ASN, which of course is not wanted...

Alexander



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