[j-nsp] RES: Juniper Junos 8.4

[David Ball]

  I've seen some interesting behaviour with 8.5R1.13 as well.  A
firewall filter that we apply to an upstream internet carrier Gig link
was suddenly being applied to our fxp0 interfaces following an upgrade
to 8.5.  Downgrading an RE from 8.5 to 8.4 pooched the RE as well,
leaving it at a # prompt, unable to boot from compact flash (managed
to get it to boot from alt media though).
  I'll be opening tickets for both once I try to reproduce in the lab,
but just a heads up for those looking to upgrade.  Hopefully mine was
an isolated incident.

David


On 12/12/2007, Gunjan GANDHI <gunjan.gandhi at ericsson.com> wrote:
> FYI, update from Juniper today. They have advised there is a critical BGP bug currently on some JUNOS releases where if a BGP peer receives a malformed update from another BGP peer - the router closes and re-establishes the BGP session.
>
> Apparently we are going to get a tech bulletin today/tomorrow with all the info about the bug.  The release date of the fix is Thursday (US time).
>
> Cheers
> ///
>
> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Edson Cardoso
> Sent: Thursday, 13 December 2007 3:25 AM
> To: Mario Ravnjak; juniper-nsp at puck.nether.net
> Subject: [j-nsp] RES: Juniper Junos 8.4
> Importance: High
>
> Hi Mario,
> We saw this same behavior on a M20 router also... Interfaces, OSPF and BGP flapping .. Seens that version 8.4R2.3 is not totally stable... We did not find any PR's related yet..
>
> Regards
>
> Qos Serviços
> "Excelência em Serviços IP"
>
> Edson R. Cardoso
> Professional & Educational Services
> ecardoso at qos.com.br
> www.qos.com.br <http://www.qos.com.br/> tel 55 11 3704 0438 fax 55 11 3704 0492
>
> ________________________________
>
> De: juniper-nsp-bounces at puck.nether.net em nome de Mario Ravnjak
> Enviada: qua 12-dez-07 12:38
> Para: juniper-nsp at puck.nether.net
> Assunto: [j-nsp] Juniper Junos 8.4
>
>
>
> Hi,
>
> Does anyone have problems with flaping interfaces on Juniper M40 when upgraded to junos 8.4R2.3?
> We see radnom flaping of STM1 (SONET) and E3 interfaces.
> We also see frequent OSPF flaps. Juniper guys says, they are investigating the problem. I think they have problems with with this issue.
>
> Mario R.
>
>
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