From: tom cheung (tkc9789@xxxxxxxxxxx)
Date: Tue Jan 08 2002 - 11:54:12 GMT-3
I'm not sure this'll work. When you redistribute 172.16.1.x from OSPF to
RIP, it'll show up as 172.16.0.0 in RIP's routing domain. You'll still be
able to reach any 172.16.x.x from downstream rip routers. How about
construct an inbound access list on router1's 172.168.x.x LAN interface to
only allow whatever he wants?
>From: "DAN DORTON" <DHSTS68@dhs.state.il.us>
>Reply-To: "DAN DORTON" <DHSTS68@dhs.state.il.us>
>To: <ccielab@groupstudy.com>, <euchime@yahoo.com>
>Subject: Re: Simple OSPF Redistribution to RIP
>Date: Tue, 08 Jan 2002 08:22:48 -0600
>
>Try this.
>
>access-list 1 permit 172.16.1.27 0.0.0.15
>access-list 1 permit 172.16.1.17 0.0.0.15
>
>route-map ospf2rip permit 10
>match ip address 1
>
>router rip
>redistribute ospf 10 metric 2 route-map ospf2rip
>
>Good luck.
>
>Dan
>
>
> >>> Elias Udechime <euchime@yahoo.com> 01/08/02 08:00AM >>>
>Diagram was messed up. Rip is running only
>172.168.x.X. look at it again.
>The netmask is /28
>
>I hope this helps. I have done distribute-list out, it
>did not work either. I do understand the problem with
>classless and classful. I guess the next trial would
>be Route Map.
>
>Thanks for your chipping in your suggestions.
>
>
> >
> > Topology:
> > | | Vlans
> > | Rip OSPF
> > |
>|172.16.1.0-15
> > 172.168.x.x LAN|----------Router1------|172.16.1 -31
> > |172.16.1.-63
> > Also 10.1.1.1
> >
> >
> > There are many VLANs. I only want two VLANs to be
> > redistributed into RIP.
> >
> > I have tried access-list, distribute-list and
> > redistributed into Rip, this does not work. Could
> > some
> > shade more light--light.
> >
> > Sample config:
> >
> > Router ospf 10
> > network 172.16.1.0 0.0.0.255 area 0
> > network 10.0.0.0 0.0.255.255 area 0
> >
> > Router Rip
> > Network 172.168.1.0
> > Redistribute OSPF 10 metric 2
> > distribute-list 100 in
> >
> > Access-list 100 permit IP 172.16.1.27 0.0.0.15 any
> > Access-list 100 permit IP 172.16.1.17 0.0.0.15 any
> >
> > These are only two IP in two different VLANs I want
> > to
> > redistribute into RIP environment.
> >
> >
> > Elias
> >
> >
> >
> >
> >
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