Mailing List Archive

Deleting a ipip tunnel kills OSPFD
Hi,
I don't know if this is a bug or a misconfiguration, I'm still learning.
I have 2 routers running quagga 0.96 compiled with gcc-2.95.4:
Router A interfaces:
eth0 192.168.110.254/24 tun0 192.168.110.254/32 pointopoint
192.168.4.1/32
ppp0 internet

Router B interfaces:
eth0 192.168.4.1/24
tun0 192.168.4.1/32 pointopoint 192.168.110.254/32
ppp0 internet

The tunnels are established through internet not through eth0.
OSPF is activated on both interfaces on both routers.

Router A:
network 192.168.110.0/24 area 0
network 192.168.4.1/32 area 0

Router B:
network 192.168.4.0/24 area 0
network 192.168.110.254/32 area 0

Then, if I execute this command in any router ospfd dies:
ip tunnel del tun0

Router A ospfd.log last log:
2003/08/13 15:32:12 OSPF: nsm_change_state(): scheduling new router-LSA
origination
2003/08/13 15:32:12 OSPF: interface 192.168.110.254 leave AllSPFRouters
Multicast group.
2003/08/13 15:32:12 OSPF: can't setsockopt IP_DROP_MEMBERSHIP
(AllSPFRouters): Cannot assign requested address

If I can help posting other information just tell me.

--
Claudio Martinez