L3 BGP MPLS and VPN don't work together

[Alexandr_P]

Summit X460.
Scheme:
X460-1 (loopback vlan) <-> (ospf+mpls+ldp)<->X460-2 (loopback vlan) <-> (ospf+mpls+ldp) <-> cisco 7301
All work fine beetween X460-1 and X460-2; X460-2 and Cisco
All routes is present, protocols working, labels is running, BUT when enable iBGP session beetween X460-2 and Cisco, there is no connection beetween X460-1 and Cisco.
Is there some nuances or ideas?

Than you!

[Brunno]

Sure. Case number is 01066137. It ́s about BGP process crash on BD and also MPLS traffic not passing through BD when "enable iproute mpls-next-hop" is enable. All help is welcome.

[Stephane_Grosj1]

Can you please share the case number?

[Brunno]

I have tried these versions without success. Whenever I isse the command "enable iproute mpls-next-hop", I lose connectivity through BD. Through X670 this issue is not present. I´ve already opened a tech case for this.

[Stephane_Grosj1]

I have this running for a while with x670v and Cat6500. I'm running EXOS 15.3.1.
If you can afford some tests, I would try to set the BD8k to the latest 15.3.1 patch (p1-44 if I recall correctly) and see if it changes a thing.

What ever the result, please open a case.