Re: vpn6-mpls routes on BIRD 2

2018-08-24 Thread Chris Herdt
That was it! Thank you! In case it is useful for anyone else, here's my entire config (ASNs and IPs anonymized): # start config router id 127.0.0.1; vpn4 table vpntab4; vpn6 table vpntab6; protocol bgp peer1 { local as 65321; neighbor 192.168.42.1 as 65321; hold time 180

Re: vpn6-mpls routes on BIRD 2

2018-08-24 Thread Jan Maria Matejka
I suspect you are missing the "extended next hop" option in your BGP protocol config. Thanks Maria On 08/24/2018 07:02 PM, Chris Herdt wrote: > When I run bird in debug mode, I do see a lot of messages about missing next > hop: > > bird: peer1: Missing next hop address > bird: peer1: Invalid NE

Re: vpn6-mpls routes on BIRD 2

2018-08-24 Thread Chris Herdt
When I run bird in debug mode, I do see a lot of messages about missing next hop: bird: peer1: Missing next hop address bird: peer1: Invalid NEXT_HOP attribute bird: peer1: Invalid NEXT_HOP attribute bird: peer1: Invalid NEXT_HOP attribute [etc.] When I examine the update packets coming in for IP

Re: bug or documentation bug

2018-08-24 Thread Ondrej Zajicek
On Fri, Aug 24, 2018 at 05:58:08PM +0200, Clemens Schrimpe wrote: > Hello - > > the manual explains a global protocol option: > > description "text" > This is an optional description of the protocol. It is displayed as a part of > the output of 'show route all' command. Hello It should be 'sho

bug or documentation bug

2018-08-24 Thread Clemens Schrimpe
Hello - the manual explains a global protocol option: description "text" This is an optional description of the protocol. It is displayed as a part of the output of 'show route all' command. But it doesn’t work (any more?). Tiny thing, just wanted to mention it. Greetings, Clemens

Re: BFD protocol doesn't send packets after link flap up on switch

2018-08-24 Thread Jakub Nowacki
I've found a workaround for this issue. Seems that crucial is line "2018-08-24 14:07:38 bfd1: Session to 172.30.2.1 added" I'm assuming what's happening here is that Bird selects another interface as source which doesn't have connectivity and never goes back to proper interface after it comes bac

BFD protocol doesn't send packets after link flap up on switch

2018-08-24 Thread Jakub Nowacki
Hi, I have multihop BGP peering with BFD setup on it. One of the peers is a switch that runs Linux. I've run into situation where after link flap on interface that switch connects to BFD protocol after successfully detecting that flap BFD session cannot reestablich because switch side stops sendin