From: Teck PhrEAk!! (phreakinphunk@hotmail.com)
Date: Wed Apr 23 2003 - 01:00:28 GMT-3
"Note however that if interface authentication is used, all router
interfaces in the same subnet must use the same type of authentication."
This again suggests that OSPF authentication is area-wide authentication.
cheers,
sumit.
>From: "Jerry Haverkos" <jhaverkos@columbus.rr.com>
>Reply-To: "Jerry Haverkos" <jhaverkos@columbus.rr.com>
>To: "Jonathan V Hays" <jhays@jtan.com>, <ccielab@groupstudy.com>
>Subject: RE: MD5, multipoint and OSPF
>Date: Tue, 22 Apr 2003 20:09:50 -0400
>
>Note however that if interface authentication is used, all router
>interfaces
>in the same subnet must use the same type of authentication.
>
>-----Original Message-----
>From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
>Jonathan V Hays
>Sent: Tuesday, April 22, 2003 4:54 PM
>To: ccielab@groupstudy.com
>Subject: RE: MD5, multipoint and OSPF
>
>
>Page 17 of "Cisco OSPF Command and Configuration Handbook" by William
>Parkhurst:
>
>"In Cisco IOS Software Release 12.X, the authentication used on an
>interface can be different from the authentication enabled for an area.
>When using Cisco IOS Software Release 12.X, the authentication method
>used on different interfaces does not need to be the same.
>Authentication can be turned off on selected interfaces using the
>command 'ip ospf authentication null' (see Section 19-1)."
>
>HTH
>
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On
> > Behalf Of Teck PhrEAk!!
> > Sent: Tuesday, April 22, 2003 1:52 PM
> > To: ng-hlong@hn.vnn.vn; ccielab@groupstudy.com
> > Subject: Re: MD5, multipoint and OSPF
> >
> >
> > hi Jenny,
> >
> > Remember,OSPF authentication is area-wide authentication........
> >
> > cheers,
> >
> > sumit.
> >
> >
> >
> >
> > >From: "Nguyen Hoang Long" <ng-hlong@hn.vnn.vn>
> > >Reply-To: "Nguyen Hoang Long" <ng-hlong@hn.vnn.vn>
> > >To: <ccielab@groupstudy.com>
> > >Subject: Re: MD5, multipoint and OSPF
> > >Date: Tue, 22 Apr 2003 16:47:15 +0700
> > >
> > >Impossible, i think .
> > >
> > >
> > >----- Original Message -----
> > >From: "Jennifer Bellucci" <jennifer_bellucci@hotmail.com>
> > >To: <ccielab@groupstudy.com>
> > >Sent: Tuesday, April 22, 2003 2:41 PM
> > >Subject: MD5, multipoint and OSPF
> > >
> > >
> > > > Hiyah
> > > >
> > > > Say we have the net: r1-----r2-----r3. R2 has a multipoint FR int
> > > > that connects to R1 / R3. All are in the same subnet. Is
> > it possible
> > > > to run
> > >MD5
> > > > authentication between just R2 and R1 and not between R2 / R3?
> > > >
> > > > I was under the illusion that when running OSPF you have
> > to activate
> > > > interfaces authentication as well, which means that it will peer
> > > > with
> > >the
> > > > router config for the same auth type but not others, in
> > the area. In
> > > > the scenario, if its all in area 0, is it possible?
> > > >
> > > > I don't think so, but some of you might be able to bestow
> > your wise
> > >wisdom
> > > > upon thee.
> > > >
> > > > Thanks
> > > >
> > > > Smile-=-
> > > > Jennifer B"ll{cci 3
> > > >
> > > > Jennifer_bellucci@hotmail.com
> >
> >
> > _________________________________________________________________
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