11-09-2012 08:12 PM - edited 03-01-2019 05:37 PM
I'm configuring two 2800 routers (ADVENTERPRISEK9, 12.4(24)T2) for OSPFv3. The interfaces are Frame-relay multipoint interfaces on both routers. OSPFv3 is fine without authentication. But when I added same MD5 authentication to the two interfaces, OSPFv3 adjacency never came back up. I'm using the exact same command as IOS IPv6 configuration guide.
Here are the configs on the two routers. What could be incorrect? In "show ipv6 ospf interface", secure socket is shown "up".
R1#
interface Serial0/0/0.402 multipoint
ipv6 address FE80:1:1::1 link-local
ipv6 address 2001:1:1::1/64
ipv6 ospf network broadcast
ipv6 ospf 1 area 0
ipv6 ospf authentication ipsec spi 500 md5 1234567890abcdef1234567890abcdef
frame-relay map ipv6 FE80:1:1::2 402 broadcast
ipv6 router ospf 1
router-id 1.1.1.1
R2#
interface Serial0/0/0.204 multipoint
ipv6 address FE80:1:1::2 link-local
ipv6 address 2001:1:1::2/64
ipv6 ospf network broadcast
ipv6 ospf 1 area 0
ipv6 ospf authentication ipsec spi 500 md5 1234567890abcdef1234567890abcdef
frame-relay map ipv6 FE80:1:1::1 204 broadcast
ipv6 router ospf 1
router-id 1.1.1.2
R1#sh ipv6 ospf int s0/0/0.402
Serial0/0/0.402 is up, line protocol is up
Link Local Address FE80:1:1::1, Interface ID 14
Area 0, Process ID 1, Instance ID 0, Router ID 1.1.1.1
Network Type BROADCAST, Cost: 64
MD5 authentication SPI 1000, secure socket UP (errors: 0) Rack61R4#sh ipv6 os int s0/0/0.402