From: Liban.Mohamed@mail.sprint.com
Date: Mon Mar 03 2003 - 16:37:27 GMT-3
What is the connection between R1 and R3... are they running IBGP.... or
>>???
-----Original Message-----
From: roih [mailto:roih@012.net.il]
Sent: Monday, March 03, 2003 11:25 AM
To: ccielab
Subject: BGP case.
Hi All,
Look at this scenario:
networkA -------->
networkB -------->R1 -------->R2 ----->internet (normal flow)
-------->R3 ----->internet
Networks A and B are connected to R1 and have route to R2 and then
Internet.
There are cases where I want that networkA will take different path,
means via
R3.
I want that R3 will do the new advertisement.
Some minor configs on R1 are possible but the main config/advertisement
R3
will do.
In your answer please forget PBR (no ip policy on interfaces but
route-map are
o.k).
I'm searching for BGP tricks to do it.(tags are also possible)
The main problem here that legacy routing works on destination (which in
my
case is unknown)
And here I have to decide based on the source without PBR.
Is it possible
Any help ....
Roi
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