RE: OSPF: distribute-list route-map

From: Jens Petter (jenseike@start.no)
Date: Sun Nov 26 2006 - 11:52:02 ART


If you want to modify only some data, you must configure second route map
section with an explicit match specified:

Route-map set_match_tag permit 10
 Match tag 333

Route-map set_match_tag permit 20
 Set tag 777

This should work...

 
Mvh
Jens Petter Eikeland
Mob 98247550
Hipercom AS

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
cadet
Sent: 25. november 2006 21:03
To: ccielab@groupstudy.com
Subject: OSPF: distribute-list route-map

Hi GROUP !
I know that using "distribute-list route-map" in OSPF I may
permit/deny routes according the VALUE of the TAG.
Are there possibility change TAG VALUE specific routes based on the
INCOMING TAG VALUE ?

For example, I want change INCOMING routes with TAG VALUE 333 to TAG
VALUE 777 using distribute-list route-map in.

router ospf 1
 distribute-list route-map metric in

route-map test permit 10
 match tag 333
 set tag 777
route-map test permit 20

BEFORE:
r1#sh ip route 10.10.12.0
Routing entry for 10.10.12.0/24
  Known via "ospf 1", distance 110, metric 124
  Tag 333, type extern 1
  Last update from 14.14.10.2 on Serial0/0, 00:00:02 ago
  Routing Descriptor Blocks:
  * 14.14.10.2, from 14.14.8.8, 00:00:02 ago, via Serial0/0
      Route metric is 124, traffic share count is 1

AFTER:
r1#sh ip route 10.10.12.0
Routing entry for 10.10.12.0/24
  Known via "ospf 1", distance 110, metric 124
  Tag 333, type extern 1
  Last update from 14.14.10.2 on Serial0/0, 00:00:02 ago
  Routing Descriptor Blocks:
  * 14.14.10.2, from 14.14.8.8, 00:00:02 ago, via Serial0/0
      Route metric is 124, traffic share count is 1

Are there any idea ?
How I may change this tag value ?

Regards. Max.



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