[j-nsp] MX80 MPLS L3VPN Fragment drops

Sebastian Wiesinger juniper-nsp at ml.karotte.org
Tue Nov 6 10:39:24 EST 2012


* Leigh Porter <leigh.porter at ukbroadband.com> [2012-11-06 15:54]:
> > you might be hitting PR736749:
> 
> In L3VPN scenario, transit packets which require fragmentation, traversing over the
> mpls core, might get dropped at the egress PE, if the egress PE?s, CE facing interface
> is on trio chipset cards. [PR736749: This issue has been resolved.]
> 
> It looks like that, but the packet was already fragmented and it was on ingress of a PE ;-)

Oh sorry I just reread your initial description, I didn't notice that
the packet isn't even transmitted via MPLS. Then it probably isn't the
same PR.

> 10.4R1.5
> 
> I have now captured the naughty datagram and when I replay that into
> the MX80, it gets dropped. So at least I have a fully re-creatable
> issue now.

Okay, let us know when you get the PR for this problem.

Regards


Sebastian

-- 
GPG Key: 0x93A0B9CE (F4F6 B1A3 866B 26E9 450A  9D82 58A2 D94A 93A0 B9CE)
'Are you Death?' ... IT'S THE SCYTHE, ISN'T IT? PEOPLE ALWAYS NOTICE THE SCYTHE.
            -- Terry Pratchett, The Fifth Elephant


More information about the juniper-nsp mailing list