Hi Ondrej, That's a nice catch. Removed the instance id config and it worked fine. Great thanks to you! James Swineson On Sat, Aug 24, 2019, at 22:49, Ondrej Zajicek wrote:
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: santiago@crfreenet.org) OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net) "To err is human -- to blame it on a computer is even more so."