On Sat, Aug 24, 2019 at 09:06:55PM +0800, James Swineson wrote: > Hi, > > I have a Linux server and a Cisco IOS XE device connected with GRE/IPSec and > then can ping each other. Today I installed Bird 2.0.5 on the Linux server > and enabled OSPFv2 on both of them. Although they receive HELLO packets from > each other, they refuse to establish a connection. A packet capture shows > Bird is sending packets with auth type = 256 which is not something I would > expect everyday: > > 05:38:06.129722 IP (tos 0xc0, ttl 1, id 48901, offset 0, flags [none], proto > OSPF (89), length 64) > 192.168.1.2 > ospf-all.mcast.net: OSPFv2, Hello, length 44 > Router-ID 192.168.1.2, Backbone Area, Authentication Type: unknown > (256) > > As a test I changed authentication type from none to simple; this time Bird > gave me 257: > > 05:40:36.129411 IP (tos 0xc0, ttl 1, id 3669, offset 0, flags [none], proto > OSPF (89), length 64) > 192.168.1.2 > ospf-all.mcast.net: OSPFv2, Hello, length 44 > Router-ID 192.168.1.2, Backbone Area, Authentication Type: unknown > (257) > > Is there something wrong with my config or there is a bug in Bird2? Is there > any workaround I can use right now?
Hi Do you have configured instance id on BIRD? See this: http://trubka.network.cz/pipermail/bird-users/2019-March/013218.html -- Elen sila lumenn' omentielvo Ondrej 'Santiago' Zajicek (email: [email protected]) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."
