[rbak-nsp] SEOS 6.4.1.1 and iBGP problem

[Marcin Kuczera]

hello,

after upgrade on one node SEOS to 6.4.1.1 iBGP session with other SE100 
(6.1.3.6) went down..

The log sais:
Sep 7 07:08:23: [0002]: %BGP-6-INFO: 195.66.73.253 UP
Sep 7 07:08:24: [0002]: %BGP-6-INFO: 195.66.73.253 DOWN - Notification sent
Sep 7 07:08:24: [0002]: %BGP-6-INFO: 195.66.73.253 send NOTIFICATION: 
3/9 (update: optional attribute error) with 11 byte data. mxReadMs=36
Sep 7 07:09:02: [0002]: %BGP-6-INFO: 195.66.73.253 UP
Sep 7 07:09:03: [0002]: %BGP-6-INFO: 195.66.73.253 DOWN - Notification sent
Sep 7 07:09:03: [0002]: %BGP-6-INFO: 195.66.73.253 send NOTIFICATION: 
3/9 (update: optional attribute error) with 11 byte data. mxReadMs=79
Sep 7 07:09:42: [0002]: %BGP-6-INFO: 195.66.73.253 UP
Sep 7 07:09:42: [0002]: %BGP-6-INFO: 195.66.73.253 DOWN - Notification sent
Sep 7 07:09:42: [0002]: %BGP-6-INFO: 195.66.73.253 send NOTIFICATION: 
3/9 (update: optional attribute error) with 11 byte data. mxReadMs=31
Sep 7 07:10:25: [0002]: %BGP-6-INFO: 195.66.73.253 UP
Sep 7 07:10:25: [0002]: %BGP-6-INFO: 195.66.73.253 DOWN - Notification sent
Sep 7 07:10:25: [0002]: %BGP-6-INFO: 195.66.73.253 send NOTIFICATION: 
3/9 (update: optional attribute error) with 11 byte data. mxReadMs=85
Sep 7 07:11:09: [0002]: %BGP-6-INFO: 195.66.73.253 UP
Sep 7 07:11:09: [0002]: %BGP-6-INFO: 195.66.73.253 DOWN - Notification sent
Sep 7 07:11:09: [0002]: %BGP-6-INFO: 195.66.73.253 send NOTIFICATION: 
3/9 (update: optional attribute error) with 11 byte data. mxReadMs=88
Sep 7 07:11:54: [0002]: %BGP-6-INFO: 195.66.73.253 UP
Sep 7 07:11:55: [0002]: %BGP-6-INFO: 195.66.73.253 DOWN - Notification sent
Sep 7 07:11:55: [0002]: %BGP-6-INFO: 195.66.73.253 send NOTIFICATION: 
3/9 (update: optional attribute error) with 11 byte data. mxReadMs=52
Sep 7 07:12:36: [0002]: %BGP-6-INFO: 195.66.73.253 UP
Sep 7 07:12:36: [0002]: %BGP-6-INFO: 195.66.73.253 DOWN - Notification sent
Sep 7 07:12:36: [0002]: %BGP-6-INFO: 195.66.73.253 send NOTIFICATION: 
3/9 (update: optional attribute error) with 11 byte data. mxReadMs=37


Anyone has idea what could be the problem ?

Regards,
Marcin