From: Bill Dellamar (wdellamar@xxxxxxxxx)
Date: Thu Aug 10 2000 - 15:51:12 GMT-3
The ethernet interface is RIP. The bri interface is
ospf. the ethernet interface is being redistributed
into ospf. If I do a show ip ospf interface, it shows
that the interface is being run as a on-demand.
However, when the link drops, OPSF brings the link
back up.
--- ~ muska <riseandfallagain@hotmail.com> wrote:
> But its OSPF LSA's bringing up the circuit, not RIP.
> OSPF LSAs will still
> bring the circuit up because it is redistributed
> from rip as a TYPE 5 LSA
> every time the bri interface changes states. If you
> use a ACL to filter out
> the bri network from being redistributed into ospf
> from rip, it should do
> the job.
> ~muska
>
> >From: "Vijaykrishna" <vijaykrishna@netzero.net>
> >Reply-To: "Vijaykrishna" <vijaykrishna@netzero.net>
> >To: "Bill Dellamar" <wdellamar@yahoo.com>,
> <ccielab@groupstudy.com>
> >Subject: Re: ospf on demand-circuit
> >Date: Thu, 10 Aug 2000 10:57:33 -0400
> >
> >I could not work much on ISDN but I did see this
> problem and even when I
> >did
> >passive BRI0 in rip.
> >I blocked the rip updates traffic from the
> dialer-list, and that worked.
> >-Vj
> >-----Original Message-----
> >From: Simon Baxter <Simon.Baxter@au.logical.com>
> >To: Bill Dellamar <wdellamar@yahoo.com>;
> ccielab@groupstudy.com
> ><ccielab@groupstudy.com>
> >Date: Thursday, August 10, 2000 1:50 AM
> >Subject: RE: ospf on demand-circuit
> >
> >
> > >Without seeing your configs - not sure.
> > >
> > >But, is the BRI interface address included in the
> rip network statement?
> > >The passive will stop the updates going out the
> interface but won't stop
> >the
> > >route for the connected coming up, getting
> redistributed into OSPF and
> >OSPF
> > >sending an LSA for the newly learned route!
> > >
> > >Simon
> > >
> > >-----Original Message-----
> > >From: Bill Dellamar [mailto:wdellamar@yahoo.com]
> > >Sent: Thursday, August 10, 2000 11:47 AM
> > >To: ccielab@groupstudy.com
> > >Subject: ospf on demand-circuit
> > >
> > >
> > >I am trying to implement ospf on-demand circuit.
> > >R2 is connected to R3 serially and is area 0.
> R3's e0
> > >is running rip. R3's bri is connected to r5's
> bri and
> > >is area 5 running ospf on-demand.
> > >
> > >It seems to work fine until I redistribute rip
> into
> > >ospf. The link keeps coming back up as soon as
> it is
> > >dropped. I know it's not an authenication
> problem
> > >because it works until I redistribute rip. It's
> not
> > >rip because I'm doing a passive-interface on bri0
> for
> > >the rip process.
> > >
> > >Anybody ever seen this before?
> > >
> > >Thanks.
> > >
> >
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:24:23 GMT-3