RE: policy routing

From: Yurchenko, Michael (michael.yurchenko@xxxxxxxxxxx)
Date: Wed Jan 17 2001 - 18:01:52 GMT-3


   
Ah you don't get reply? Do debug ip packet, see if policy works but perhaps
the packets can't find its way back? but i'll try it at home.

-----Original Message-----
From: Steve Clubb [mailto:sclubb@cattech.com]
Sent: Wednesday, January 17, 2001 3:47 PM
To: 'Roger Dellaca'; Steve Clubb; Yan.Desyatnik@usi.net
Cc: ccielab@groupstudy.com
Subject: RE: policy routing

Right -

What I've done is:

ip local policy route-map policy
ip route 0.0.0.0 0.0.0.0 64.166.75.129
!
access-list 101 permit ip any 137.20.0.0 0.0.255.255
!
!
!
route-map policy permit 10
 match ip address 101
 set ip next-hop 137.20.29.2
!
route-map policy permit 20

However, this is what I get:

......
Success rate is 0 percent (0/5)
terminal#

With debug ip packet on.

Steve

-----Original Message-----
From: Roger Dellaca [mailto:rdellaca@bpopca.com]
Sent: Wednesday, January 17, 2001 12:26 PM
To: sclubb@cattech.com; Yan.Desyatnik@usi.net
Cc: ccielab@groupstudy.com
Subject: RE: policy routing

not quite true - you can policy route on an extended access-list, which can
use destination as well as source address, plus source/dest port, protocol,
whatever you can do in the access-list.

So you can do:
access-list 101 permit ip any 137.20.0.0 0.0.255.255

route-map pol permit 10
match ip add 101
set ip next-hop 137.20.29.2

ip local policy route-map pol

Although, as already mentioned below, in real life you wouldn't do only on
destination since that's why we have static routes & routing protocols.

>>> Steve Clubb <sclubb@cattech.com> 01/17 11:45 AM >>>
Aw - I see.

Thanks,

Steve

-----Original Message-----
From: Desyatnik, Yan [mailto:Yan.Desyatnik@usi.net]
Sent: Wednesday, January 17, 2001 11:38 AM
To: 'Steve Clubb'
Cc: 'ccielab@groupstudy.com'
Subject: RE: policy routing

Steve,
        You cannot policy route based on destination only based on source.
To manipulate traffic based on destination use static, metrics, tunnels.

Yan.

                -----Original Message-----
                From: Steve Clubb [mailto:sclubb@cattech.com]
                Sent: Wednesday, January 17, 2001 2:04 PM
                To: 'ccielab@groupstudy.com'
                Subject: policy routing

                Hey people -
                
                I have a situation where I want to forward traffic going to
a certain subnet
                out an interface or to a next-hop IP. All other traffic to
take the default
                route configured on the router. I can't use a static route.
I tried this
                but it's not working. Any ideas?
                
                ip local policy route-map policy
                ip classless
                ip route 0.0.0.0 0.0.0.0 64.168.75.12
                !
                access-list 1 permit 137.20.0.0 0.0.255.255
                access-list 2 permit any
                !
                !
                !
                route-map policy permit 10
                 match ip address 1
                 set ip default next-hop 137.20.29.2
                !
                route-map policy permit 20
                 match ip address 2
                
                Thanks,
                
                Steve
                
                

                

                

                
                



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