Re: OSPF ON-Demand Circuit...

From: Brian Hescock (bhescock@xxxxxxxxx)
Date: Fri Jun 23 2000 - 20:40:01 GMT-3


   
Charles,
   Actually, it doesn't. Mike specified ip ospf demand circuit, which
kills the hellos and keeps the routes from aging. There are no hellos to
keep the circuit up.

Brian

On Fri, 23 Jun 2000, Charles wrote:

> the ospf protocol will still send hellos and keep the link up. configure an
> ACL that denies ospf any any as interesting traffic and permit ip any any in
> the second line of the ACL. Other entries may be necessary depending on what
> you are doing.
> ----- Original Message -----
> From: Mike <mineedha@cisco.com>
> To: <ccielab@groupstudy.com>
> Sent: Friday, June 23, 2000 11:37 AM
> Subject: OSPF ON-Demand Circuit...
>
>
> > I've set up OSPF On-Demand circuits over an ISDN link. The problem is
> > that is never stays down. It goes down and then comes back due to
> > 224.0.0.5... Any ideas what else is needed. More filters?????
> >



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