http://www.cisco.com/en/US/docs/ios/12_2/iproute/command/reference/1rfbgp1.html#wp1254976
Defaults The default value in Cisco IOS software for the number argument is 75. On Mon, 16 Feb 2009, Jon Lewis wrote: > Why do you say that? I counted 78 instances of 47868 in this long > as-path, and our maxas-limit settings did trigger and reject these. > > On Mon, 16 Feb 2009, Leland E. Vandervort wrote: > > > > > bgp maxas-limit has a default value of 75 if you don't include it > > explicitly in the config so in this case it wouldn't have made much of a > > difference. > > > > L. > > > > > > On Mon, 16 Feb 2009, Jon Lewis wrote: > > > >> On Mon, 16 Feb 2009, John van Oppen wrote: > >> > >>> Yep we saw the same, every customer with old IOS had their sessions die > >>> to us at the same time... That always makes for an interesting time > >>> when watching the NMS system... > >> > >> Is there a reason you don't use something like "bgp maxas-limit NN" on > >> your transit sessions? > >> > >> We saw this too, but it stopped at our transit routers. There was > >> actually another a few days ago. > >> > >> Feb 13 18:46:07: %BGP-6-ASPATH: Long AS path 4323 1299 12887 12741 39412 > >> 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 > >> 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 39625 > >> 39625 39625 39625 39625... > >> > >> Feb 16 11:24:53: %BGP-6-ASPATH: Long AS path 4323 3257 29113 47868 47868 > >> 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 > >> 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 > >> 47868 47868 47868 47868... > >> > >> > >> ---------------------------------------------------------------------- > >> Jon Lewis | I route > >> Senior Network Engineer | therefore you are > >> Atlantic Net | > >> _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________ > >> > > > > ---------------------------------------------------------------------- > Jon Lewis | I route > Senior Network Engineer | therefore you are > Atlantic Net | > _________ http://www.lewis.org/~jlewis/pgp for PGP public key_________ >
