[j-nsp] ISSU Timeouts too small?

[David Ball]

  Prior to ISSU, I don't suppose you noted the uptime of the
replicated BGP sessions on your backup RE?  We're about to do a major
code upgrade to fix numerous things, one of which involves the
premature closing of a socket related to BGP session replication to
the backup RE.  This results in the sessions on our backup REs never
being up for more than 30secs.

David B


On 10 March 2010 13:45, Joerg Staedele <js at tnib.de> wrote:
> No BFD...
>
> -----Originalnachricht-----
> Von: Stefan Fouant
> Gesendet: Mi 10.03.2010 21:21
> An: 'Joerg Staedele';juniper-nsp at puck.nether.net
> Betreff: RE: [j-nsp] ISSU Timeouts too small?
>
>
> Are you using BFD by any chance?
>
> Stefan Fouant, CISSP, JNCIE-M/T
> www.shortestpathfirst.net
> GPG Key ID: 0xB5E3803D
>
>> -----Original Message-----
>> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-
>> bounces at puck.nether.net] On Behalf Of Joerg Staedele
>> Sent: Wednesday, March 10, 2010 9:26 AM
>> To: juniper-nsp at puck.nether.net
>> Subject: [j-nsp] ISSU Timeouts too small?
>>
>> Hi there,
>>
>> i just tried ISSU (9.5R3 to 9.5R4) on a MX240 and it FAILED .. but it
>> seems that it just failed because after rebooting the (upgraded) Backup
>> RE, the NSR for BGP wasn't syncing fast enough and then the whole ISSU
>> was aborted.
>>
>> Log shows:
>>
>> Mar 10 15:25:49 chassisd[1240]: CHASSISD_ISSU_DAEMON_ERROR: Daemon
>> [rpd] state:<ABORT> error:<NSR sync not complete: BGP>
>> Mar 10 15:25:49 chassisd[1240]: CHASSISD_ISSU_ERROR: Daemon ISSU Abort
>> -1(NSR sync not complete: BGP)
>>
>> The router has a lot of bgp Sessions so I think that syncing takes some
>> time and that there's a (too small) timeout while the ISSU is done.
>>
>> Anyone else expirienced the same problem already?
>>
>> Regards,
>>  Joerg
>>
>>
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>
>
>
>
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