From: Tim Medley (tim.medley@ireadyworld.com)
Date: Wed Sep 11 2002 - 23:19:07 GMT-3
I'm working through the CyscoExpert sample laba nd ahve run into an issue. I think I might be hitting a bug in the IOS, but I wanted to see if anyone else has run into this.
In Section C.2 task 2, it says to configure md5 authentication in ospf area 51.
This is the error I am getting on r5 when i debug ip ospf events:
Rcv pkt from 150.1.222.2, Ethernet0/0 : Mismatch Authentication type. Input packet specified type 0, we use type 1
r5 and r6 have formed adjacencies, but r2 won't form an adjacency with r5 or r6.
Here's my config
r2
!
interface FastEthernet0/0
ip address 150.1.222.2 255.255.255.0
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 cisco
!
router ospf 2000
area 12 stub no-summary
area 51 authentication message-digest
area 51 virtual-link 150.1.5.5
network 150.1.222.0 0.0.0.255 area 51
r5
!
interface Ethernet0/0
ip address 150.1.222.5 255.255.255.0
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 cisco
!
router ospf 2000
area 51 authentication message-digest
area 12 stub
area 51 virtual-link 150.1.2.2
network 150.1.222.0 0.0.0.255 area 51
r6
!
interface FastEthernet0/0
ip address 150.1.222.6 255.255.255.0
ip ospf authentication message-digest
ip ospf message-digest-key 1 md5 cisco
!
router ospf 2000
area 51 authentication message-digest
network 150.1.222.0 0.0.0.255 area 51
Tim Medley, CCNP+Voice, CCDP, CWNA
Sr. Network Architect
VoIP Group
iReadyWorld
p 704.943.3615
f 704.588.2826
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