They did, and it now formed peering with the RSD. Thanks! 12.4.(24)T is the first version from that IOS train that natively supports 4 byte ASN's. We can upgrade at a more convenient time and date. :-) On 09/23/2015 05:04 PM, Simon Lockhart wrote:
On Wed Sep 23, 2015 at 03:37:31PM -0500, Mike Hammett wrote:
Do any of you have any useful input other than they need to upgrade their IOS to something newer than 4.5 years old? I recently went through a very similar issue, and was convinced it was related to 32 bit ASNs.
Are they seeing this error? Sep 1 08:40:41.506 UTC: %BGP-3-NOTIFICATION: sent to neighbor xxx.xxx.xxx.xxx 3/11 (invalid or corrupt AS path) 11 bytes 40020802 033C3424 580097
If so, have they configured "no bgp enforce-first-as" in their BGP router config?
Simon