Re: BFD and Juniper SRX inter-op issue

2021-09-02 Thread Alexander Shevchenko
Hi. We are observing the same issue with both BIRD versions 1.6/2.0 and Juniper qfx5120. It seems that there is some issue with calculating the detection time in JUNOS https://datatracker.ietf.org/doc/html/rfc5880#section-6.8.4 JUNOS is using old bfd.RemoteDiscr The remote discriminator for

Re: BFD and Juniper SRX inter-op issue

2021-09-01 Thread Justin Cattle
Hi, Unfortunately not. I hope we will raise a bug with Juniper, but it could take a while to get any resolution. It would also be interesting to know if there is something more Bird could/should be doing in this case - I hope for some developer feedback on the issue :) Cheers, Just On Mon,

Re: BFD and Juniper SRX inter-op issue

2021-08-23 Thread Oliver
Hi Just, do you made any progress on this? We have the same problem with Deutsche Telekom as Upstream provider. They also have Juniper Router. Best regards, Oliver On Tue, 10 Aug 2021, Justin Cattle wrote: > Forgot to mention, in the bird logs I see lofs of message such as this: > > bfd1: Ba

Re: BFD and Juniper SRX inter-op issue

2021-08-10 Thread Justin Cattle
Forgot to mention, in the bird logs I see lofs of message such as this: bfd1: Bad packet from 1.1.11.2 - unknown session id (0123456789) Cheers, Just On Tue, 10 Aug 2021 at 13:20, Justin Cattle wrote: > Hi, > > > I have encountered what seems to be a bug of sorts in the Juniper > implementa

BFD and Juniper SRX inter-op issue

2021-08-10 Thread Justin Cattle
Hi, I have encountered what seems to be a bug of sorts in the Juniper implementation of BFD in at least their SRX340. We have no issues with the QFX series, where BFD seems to work as expected with bird. I'm wondering if there is anything we can do to handle this issue on the bird side, or if a