RE: ISIS route leaking

From: De Witt, Duane (duane.dewitt@siemens.com)
Date: Sat Nov 13 2004 - 08:10:10 GMT-3


Hi

Thanks. I tried matching route-type internal, external etc, but the ia
routes still did not go into OSPF. I'll have to speak to the IPExpert
guys, it looks like they overlooked this in their solution as well.

Regards
Duane

-----Original Message-----
From: Edwards, Andrew M [mailto:andrew.m.edwards@boeing.com]
Sent: Thursday, November 11, 2004 8:33 PM
To: Wang Dehong-DWANG1; De Witt, Duane; ccielab@groupstudy.com
Subject: RE: ISIS route leaking

When you do route leaking you specify the type of ISIS route being
internal or external.

If they are external then they do not get directly redistributed in an:

Router ospf 1
Redistribute isis metric xx metric-type xxx subnets

What gets redistributed is the L1 routes only.

If you want to redistribute the leaked routes as well, use a route-map
and you will capture them on a complete match or individually.

Route-map isisleakedroutes permit 10
Match metric-type <internal/external> <-tell it which types
Set metric xx

Route-map isisleakedroutes permit 20
Set metric xx

Or just

Route-map isisleakedroutes permit 10 <- grabs them all
Set metric xx

At least that's what I remember... Anyone got a pin?

-----Original Message-----
From: Wang Dehong-DWANG1 [mailto:Dehong.Wang@motorola.com]
Sent: Thursday, November 11, 2004 8:28 AM
To: 'De Witt, Duane'; ccielab@groupstudy.com
Subject: RE: ISIS route leaking

I hit the same situation one week ago when tring to redistribute ISIS
into RIP with Version 12.2(15)T14. You get only L1 routes out. It might
be the way they designed.

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
De Witt, Duane
Sent: Thursday, November 11, 2004 10:21 AM
To: ccielab@groupstudy.com
Subject: ISIS route leaking

Hi

I have leaked L2 routes into a L1 area. I now want to redistribute these
ia routes into OSPF. On this L1 router I have ia routes and L1 routes.
When redistributing into OSPF I only get the L1 routes in the OSPF
database and not the ia routes.

Is this a limitation or am I doing something wrong?

Regards

Duane de Witt

Consulting Systems Engineer

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