From: Teck PhrEAk!! (phreakinphunk@hotmail.com)
Date: Wed Apr 23 2003 - 10:30:26 GMT-3
Hi,
yes bud i realised my mistake....it was 8 in the mornin and i shudnt have
read any group study mails.......no more group study mails early in the
mornin.......infact as soon as i posted that "sinful" mail heheh i posted
another one asking all to ignore it..... ;-)
cheers,
sumit.
>From: "Matthew Poole" <matthew.poole@blueyonder.co.uk>
>Reply-To: "Matthew Poole" <matthew.poole@blueyonder.co.uk>
>To: <ccielab@groupstudy.com>
>CC: "Teck PhrEAk!!" <phreakinphunk@hotmail.com>,
><jhaverkos@columbus.rr.com>, <jhays@jtan.com>
>Subject: Re: MD5, multipoint and OSPF
>Date: Wed, 23 Apr 2003 07:47:21 +0100
>
>Hi Sumit,
>It doesn't really, you can have multiple subnets within an area ;-)
>
>The key thing with area authentication is that on every router within an
>area, including virtual links if area 0 you must have "area x
>authentication" and then on the interface you must have the key.
>
>With interface authentication you just enable authentication on the
>interface "ip ospf authentication" and then define the key "IP ospf
>authentication-key xxxx" - this is only on the interfaces you want
>encrypted, i.e. you could have it over a frame cloud, but maybe not on the
>virtual links.
>
>One of the "Brian's" posted a very good email on this a while ago, I'm sure
>it'll be in the archives.
>
>HTH
>----- Original Message -----
>From: "Teck PhrEAk!!" <phreakinphunk@hotmail.com>
>To: <jhaverkos@columbus.rr.com>; <jhays@jtan.com>; <ccielab@groupstudy.com>
>Sent: Wednesday, April 23, 2003 5:00 AM
>Subject: RE: MD5, multipoint and OSPF
>
>
> > "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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This archive was generated by hypermail 2.1.4 : Thu May 01 2003 - 13:36:03 GMT-3