From: charlie (charlie@hanaro.com)
Date: Wed Sep 21 2005 - 09:47:03 GMT-3
Hi, Group
R1(e0)-----(e0) R2 (s0)-----(s0) R3 (s1)----(s0) R4
R1 ~ R2 : ospf area 99
R2 ~ R3 : ospf area 10
R3 ~ R4 : ospf area 0
If scenario asks to apply simple authentication on ospf area 0,
I will set-up area 0 authentication, ip ospf authentication-key on area 0
interface and area 10 virtual-link authentication-key.
However my router keeps sending following message
R2 - OSPF: Rcv pkt from 140.3.36.4, OSPF_VL0 : Mismatch Authentication type.
Input packet specified type 1, we use type 0
R3 - OSPF: Rcv pkt from 140.3.36.3, OSPF_VL0 : Mismatch Authentication type.
Input packet specified type 0, we use type 1
What's wrong with my config? Please help!!!
===================
R2# router ospf 2
router-id 10.1.2.2
area 10 virtual-link 10.1.3.3 authentication-key cisco
R3# router ospf 3
router-id 10.1.3.3
area 0 authentication
area 10 virtual-link 10.1.2.2 authentication-key cisco
R3# sh run int serial 1
ip ospf authentication-key cisco
R4# router ospf 4
router-id 10.1.4.4
area 0 authentication
R4# sh run int serial 0
ip ospf authentication-key cisco
any comment would be appreciated.
Charlie
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