Hi, > Is back-reference, like (.)( \1)*$, provided by the JunOS AS-path > matching engine? (This should match, for instance, ^6453$, ^6453_6453$, > ^6453_6453_6453$, and so on...)
Never tried this, but do you mean something like ([0-9]*)( \1)* ? This works with egrep: $ echo 123 123 | egrep '^([0-9]*)( \1)*$' 123 123 $ echo 123 124 | egrep '^([0-9]*)( \1)*$' $ Alex _______________________________________________ juniper-nsp mailing list juniper-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/juniper-nsp
