GRE with PBR

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Feb 20th, 2008
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Hi,

Could anyone give me a sample configuration for PBR and GRE. Today I only have 1 MPLS link and I want toback it up with a internet (IPSec GRE) link. I will be using one router only.


Thanks,

Arana


Correct Answer by royalblues about 9 years 3 months ago

yes you can


Narayan


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royalblues Wed, 02/20/2008 - 05:20
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You would not require PBR if both links are terminated on to the same router


Multiple routes with varying metrics should taker care of the routing


Narayan

rana_beech Wed, 02/20/2008 - 05:32
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Thanks Narayan. And if I need to use the back up also for Internet traffic (low priority) and the MPLS link for critical how do I go about it.


Thanks,

Arana

royalblues Wed, 02/20/2008 - 05:56
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say u have a setup like R1 -- MPLS

|

Internet


access-list 100 permit tcp any any eq 80


route-map test permit 10

match ip address 100

set ip next-hop


interface

ip policy route-map test


Have multiple routes so that your MPLS traffic falls back over to internet during failure


ip route 0.0.0.0 0.0.0.0

ip route 0.0.0.0 0.0.0.0 100


HTH

Narayan




rana_beech Wed, 02/20/2008 - 06:08
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one more question.

set ip next-hop

Can I make the as the GRE tunner destination on the far end?



Thanks,

Arana



Correct Answer
royalblues Wed, 02/20/2008 - 06:14
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yes you can


Narayan


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