From: John Matus (john_matus@hotmail.com)
Date: Tue Mar 29 2005 - 17:21:08 GMT-3
i think that is incorrect......you only have to have the ip o authen
message-digest on the interface if you are going to use interface level
authetication.
>From: Pat Chui <cui666@gmail.com>
>Reply-To: Pat Chui <cui666@gmail.com>
>To: John Matus <john_matus@hotmail.com>
>CC: ccielab@groupstudy.com
>Subject: Re: ospf area authentication
>Date: Mon, 28 Mar 2005 22:42:50 -0800
>
>John, according to your config. below, you haven't entered "ip ospf
>authentication message-digest" commands in any of the routers, which
>means no authentication process has been provoked.
>
>
>On Tue, 29 Mar 2005 04:07:57 +0000, John Matus <john_matus@hotmail.com>
>wrote:
> > ok, here is the situation.
> > i go to enable area authtication for 3 router connected in hub-and-spoke
> > topology. the config is as follows:
> >
> > all router:
> > router os 1
> > area 1 authen message-digest
> >
> > int s0/0
> > ip o message-digest-key 1 md5 cisco
> >
> > key chan cisco
> > key 1
> > key-string cisco
> >
> > so i've done that on the hub and one of the spokes, and the adjacencies
>of
> > those 2 routers go down and up as i input the interface level commands,
>but
> > the other spoke that is only configured with the area authentication and
>no
> > the interface level authentication STILL maintains its adjacency. why
> > exactly is that???? my expectation is that it would go down and stay
>down
> > untill i've configured the interface level
>authentication...............or
> > am i wrong (probably)....
> >
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