http://www.juniper.net/techpubs/en_US/junos13.3/topics/usage-guidelines/policy-configuring-as-path-regular-expressions-to-use-as-routing-policy-match-conditions.html
There's no backref support in the regex subset that juniper has chosen to implement, see http://juniper.cluepon.net/index.php/ER_Detect_AS-PATH_prepends - and I don't think Juniper has gone anywhere with that engineering request. On Fri, Mar 7, 2014 at 3:31 AM, Marco Paesani <ma...@paesani.it> wrote: > Hi Everyone, > I need a help to transform this Cisco IOS command: > > ip as-path access-list 50 permit _([0-9]+)_\1_\1_ > > in Juniper JUNOS policy-options. > Best regards, > Marco > M. +39 348 6019349 -- "Genius might be described as a supreme capacity for getting its possessors into trouble of all kinds." -- Samuel Butler
