IPv4 labeled unicast configuration

[rumka760]

Hello!
I would like configure ibgp bgp session with two address families ipv4 and labled-unicast.
When I try activate LU family FRR returns following error:
BGP-RR(config-router-af)# neighbor 100.1.1.2 activate
% Cannot activate peer for both 'ipv4 unicast' and 'ipv4 labeled-unicast'
My config:
router bgp 65001
bgp cluster-id 6.6.6.6
neighbor N3COM peer-group
neighbor 10.2.0.3 remote-as 65001
neighbor 10.2.0.3 peer-group N3COM
neighbor 100.1.1.2 remote-as 65001
!
address-family ipv4 labeled-unicast
neighbor 100.1.1.2 route-reflector-client
exit-address-family
exit
How I can fix this issue? May be somebody have got solution. Thank you!

[ne-vlezay80]

labelled unicast and unicast from peer configure is only. Network annouonce from unicast and labelled unicast is both/

[rumka760]

Sorry, but i don't understand.
I try to configure ibgp session with two families. In my opinion, I have to configure address families for peer. Right? So I have configured ipv4-unicast ipv4-labled-unucast on the 100.1.1.2. As 100.1.1.2 have labled families and 100.1.1.1 don't have labled families no labled bgp session between 100.1.1.2 and 100.1.1.. How I can config bgp on FRR? How enable to receive ipv4 unicast and ipv4 labled routes from 100.1.1.2 on FRR?

[donaldsharp]

Just configure labeled unicast. It will work with both, that is what the message is telling you

[rumka760]

Thank you!

[ton31337]

First you have to deactivate it under address-family ipv4 unicast, like:

no neighbor 100.1.1.2 activate

[rumka760]

Thank you very match! Now I have got labled routes from peer.

[rumka760]

But after use no neighbor 100.1.1.2 activate I couldn't establish bgp session for IPv4 unicast address family. So no IPv4 routes from peer.

[ton31337]

That's expected. You have either unicast or labeled-unicast. Not both.

[rumka760]

Thank you!