From: OhioHondo (ohiohondo@columbus.rr.com)
Date: Mon Jan 06 2003 - 00:30:09 GMT-3
If you don't have authentication on the transport link or area 0, you can
still have authentication on the virtual link. Try it out.
If you have area 0 authentication (defined in router config) on the router
where the virtual link terminates, you need authentication on the virtual
link. If you use link authentication for the area 0 link, authentication on
the virtual link is not needed.
There appears to be no correlation between authentication on the transport
link and the virtual link.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of love
cisco
Sent: Sunday, January 05, 2003 7:14 PM
To: ccielab@groupstudy.com
Subject: RE: DLSW+ encapsulation
Hi, can somebody help me on this?
area1
(area 0) R4 <=====================> R11 (area 2)
OSPF authentication
The link between R4 and R11 is in OSPF area1. area1 also is virtual-link
for area2. If I put OSPF authentication in area1. Then I have to enable
OSPF authentication for the virtual-link. Further, I have to put area 0 in
OSPF authentication.
My question is how to use different authentication key and methord for
those three authentication?
like: MD5 and key1 for area 1. clear text and key2 for virtual-link. MD5
with key2 for area 0.
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