From: navaid@rogers.com
Date: Mon Sep 08 2003 - 11:41:31 GMT-3
Nathaly,
Thank for reply. You are right. I was using are 0 authentication message-digest under router ospf.
I am not clear about this command. Do we need this command under router ospf. Authentication is working without this command.
Navaid.
>
> From: "Nathaly Landry" <lnathaly@cisco.com>
> Date: 2003/09/08 Mon AM 08:15:58 EDT
> To: <navaid@rogers.com>, <ccielab@groupstudy.com>
> Subject: RE: OSPF Adj. problem
>
> What do you have under router ospf??? Do you have something
> like area 0 authen message-difest and just did not put a key on the int
> so you get Message digest authentication enabled No key configured,
> using default key id 0. Please give feed back
>
> Nat
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> navaid@rogers.com
> Sent: Saturday, September 06, 2003 4:18 PM
> To: ccielab@groupstudy.com
> Subject: Re: OSPF Adj. problem
>
>
> I have noticed a my s0 on R5 has md5 enabled. How do I disable it. I
> have tried reloading router. Enable and disable md5 authenticaiton.
> Clear ip ospf process...
>
> R5#sh ip ospf int
> Serial0 is up, line protocol is up
> Internet Address 136.10.100.5/27, Area 0
> Process ID 1, Router ID 136.10.5.5, Network Type
> POINT_TO_MULTIPOINT, Cost: 64
> ....<removed>
> ....
> Message digest authentication enabled
> No key configured, using default key id 0
> >
> > From: <navaid@rogers.com>
> > Date: 2003/09/06 Sat PM 04:12:15 EDT
> > To: <ccielab@groupstudy.com>
> > Subject: OSPF Adj. problem
> >
> > Frame relay was configured to use md5 authentication and all the
> > commands are no removed and routers rebooted. I am having problem with
> ospf adjacency.
> >
> > Following is output of debug ip ospf packet.
> > 000266: *Feb 28 18:20:36.357: OSPF: Rcv pkt from 136.10.100.2, Serial0
>
> > : Mismatch Authentication type. Input packet specified type 0, we use
> > type 2
> >
> > It is still trying to use authentication but I don't see it in my
> > interface configurtion. follwoing is drawign and config.
> >
> > R5-s0-------s0.100---R2---S0.100--------s0-R6
> >
> > R2#sh run int s0.100
> > Building configuration...
> >
> > Current configuration : 469 bytes
> > !
> > interface Serial0.100 multipoint
> > ip address 136.10.100.2 255.255.255.224
> > ip pim sparse-dense-mode
> > ip ospf network point-to-multipoint non-broadcast frame-relay
> > de-group 1 105 frame-relay de-group 1 106
> > frame-relay map ip 136.10.100.2 105
> > frame-relay map ip 136.10.100.5 105 broadcast
> > frame-relay map ip 136.10.100.6 106 broadcast
> > frame-relay interface-dlci 105
> > class frts104
> > frame-relay interface-dlci 106
> > class frts106
> > no frame-relay inverse-arp
> > end
> >
> >
> > R5#sh run int s0
> > Building configuration...
> >
> > Current configuration : 414 bytes
> > !
> > interface Serial0
> > ip address 136.10.100.5 255.255.255.224
> > ip pim sparse-dense-mode
> > encapsulation frame-relay
> > ip ospf network point-to-multipoint non-broadcast frame-relay map ip
>
> > 136.10.100.2 501 broadcast frame-relay map ip 136.10.100.5 501
> > broadcast frame-relay map ip 136.10.100.6 501 broadcast
> > frame-relay interface-dlci 501
> > class frts501
> > no frame-relay inverse-arp
> > frame-relay lmi-type ansi
> > end
> >
> > Navaid
> >
> >
> > 1
> >
> >
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