OSPF authentication

From: Theodore TZEVELEKIS (theodore_tzevelekis@xxxxxxxxx)
Date: Sun Jun 17 2001 - 11:12:22 GMT-3


   
Hi all,

I have the following setup:

R1,R2,R4 in area 0 (frame - R4 is hub)
R1 - V-L - R6

authentication on V-L and area 0
R4 and R2 authenticate.
V-L authenticates
R4 and R1 REFUSE to authenticate.
I get on R1:

*Mar 1 00:39:03.092: OSPF: Rcv pkt from 137.3.124.4, Serial0/0 : Mismatch
Authe
ntication Key - Message Digest Key 1

Am I missing something here?

Thanks.

Theo

**************related configs****************

R2
interface Serial0/0
 ip address 137.3.124.2 255.255.255.224
 no ip directed-broadcast
 encapsulation frame-relay
 ip ospf message-digest-key 1 md5 cisco
 ip ospf interface-retry 0
 ip ospf priority 0
 no ip mroute-cache
 no fair-queue
 frame-relay map ip 137.3.124.1 204
 frame-relay map ip 137.3.124.4 204
 no frame-relay inverse-arp
!
router ospf 100
 area 0 authentication message-digest
 redistribute connected metric-type 1 subnets
 redistribute rip metric-type 1 subnets
 network 137.3.2.0 0.0.0.255 area 0
 network 137.3.124.0 0.0.0.31 area 0

R4
interface Serial0/0
 ip address 137.3.124.4 255.255.255.224
 no ip directed-broadcast
 encapsulation frame-relay
 ip ospf message-digest-key 1 md5 cisco
 ip ospf interface-retry 0
 ip ospf priority 255
 no ip mroute-cache
 no fair-queue
 frame-relay map ip 137.3.124.1 401
 frame-relay map ip 137.3.124.2 402
 no frame-relay inverse-arp
!
router ospf 100
 area 0 authentication message-digest
 redistribute connected metric-type 1 subnets
 network 137.3.4.0 0.0.0.255 area 0
 network 137.3.40.0 0.0.0.255 area 3
 network 137.3.124.0 0.0.0.31 area 0
 neighbor 137.3.124.2
 neighbor 137.3.124.1

R1
!
interface Serial0/0
 ip address 137.3.124.1 255.255.255.224
 no ip directed-broadcast
 encapsulation frame-relay
 ip ospf message-digest-key 1 md5 cisco
 ip ospf priority 0
 no ip mroute-cache
 no fair-queue
 frame-relay map ip 137.3.124.2 104
 frame-relay map ip 137.3.124.4 104
 no frame-relay inverse-arp
!
router ospf 100
 area 0 authentication message-digest
 area 4 virtual-link 137.3.6.6 message-digest-key 1 md5 cisco
 timers spf 10 15
 redistribute connected metric-type 1 subnets
 redistribute static metric 1000 metric-type 1 subnets
 network 137.3.1.0 0.0.0.255 area 0
 network 137.3.16.0 0.0.0.255 area 4
 network 137.3.124.0 0.0.0.31 area 0
!

R6
router ospf 100
 area 0 authentication message-digest
 area 4 virtual-link 137.3.1.1 message-digest-key 1 md5 cisco
 area 5 nssa no-summary
 network 137.3.6.0 0.0.0.255 area 4
 network 137.3.16.0 0.0.0.255 area 4
 network 137.3.36.0 0.0.0.255 area 5
 network 137.3.60.0 0.0.0.255 area 4



This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:31:25 GMT-3