[j-nsp] SRX Is 12.3X48 already mature?

[Youssef Bengelloun-Zahr]

Hi Christian,

Exactly, ISSU aborts just after checking conformity of the configuration
with the targeted OS version. JTAC was unable to give us an rational
explanation about this.

Best regards.



2016-01-26 8:38 GMT+01:00 Christian Beyerlein <
christian.beyerlein+juniper-nsp at net-m.de>:

> Thx Youssef for your info,
>
> I have checked your mentioned PR (its PR1121888), and we should be safe
> here as we use IC-LSYS with only one lt interface in the other LSYS.
>
> You say "ISSU wouldn't go through", this means it aborts before actually
> performing the upgrade? Safety net working?
>
> BR
>   Christian
>
>
> On 25.01.2016 18:35, Youssef Bengelloun-Zahr wrote:
>
>> Hi,
>>
>> Just upgraded an SRX5600 HA cluster from 12.1X46-D20 to 12.3X48-20
>> without any problem... so far (3 weeks ;-).
>>
>> Only issue we encountered was with ISSU not accepting too much lt
>> interfaces between multiple L-SYSs, there is a listed PR in junos
>> 12.3X48 release notes.
>>
>> No matter what we tried (deleting some / all of the lt interfaces),
>> ISSU wouldn't go through and quit everytime. JTAC recommenced we do that
>> the old fashion way, we ended UP rebooting the cluster :-/
>>
>> In the end, all seems to be working for now. We'll definitly give
>> ISSU  a try next time we upgrade.
>>
>> HTH.
>>
>> Y.
>>
>>
>>
>> Le 25 janv. 2016 à 17:19, Christian Beyerlein <
>>> christian.beyerlein+juniper-nsp at net-m.de> a écrit :
>>>
>>> Hi!
>>>
>>> Does anyone already use 12.3X48 on datacenter SRX (SRX3600 HA)?
>>>
>>> We are currently on 12.1X44 and would like to skip 12.1X46 and 12.1X47,
>>> but 12.3X48 is not yet "JTAC recommended".
>>>
>>> Any stability issues observed? Will ISSU work from 12.1X44?
>>>
>>> We use only basic features, FW/NAT and ALG for RTSP/SUNRPC, no IDP or
>>> sth like that.
>>>
>>> BR
>>>   Christian
>>> --
>>> Christian Beyerlein
>>> Senior System Engineer
>>>
>>> net mobile AG
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>>>
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>>
>>
> --
> Christian Beyerlein
> Senior System Engineer
>
> net mobile AG
> Fritz-Vomfelde-Str. 26-30
> DE 40547 Düsseldorf
>
> Tel. +49 (0) 211 97020-950
>
> Registergericht:     Amtsgericht Düsseldorf, HRB 48022
> Vorstand:            Edgar Schnorpfeil (Vorsitzender),
>                      Simone Wittstruck,
>                      Imran Khan
>
> Vorsitzender des
> Aufsichtsrates:      Hiroyuki Sato
> _______________________________________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> https://puck.nether.net/mailman/listinfo/juniper-nsp
>



-- 
Youssef BENGELLOUN-ZAHR