PE to PE filtering

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moods

PE to PE filtering

Post by moods »

Hi ALU experts,

I started to work with ALU equipment and with NSR2 learning. I have the question where can i filter/manipulate routes which are advertised over mpbgp to another PE router.

Example: i have 10 routes in vprn x learned via ospf/direct and i want to "send" only couple of them to another PE router

Thanks for help
didigno
Member
Posts: 31
Joined: 27 Feb 2013 06:35
Location: London

Re: PE to PE filtering

Post by didigno »

Create an export policy with the prefixes that you want to export then apply the policy under the IGP or VPRN


An example can be this one below:

prefix-list "TEST"
prefix 192.168.1.0/24 exact
policy-statement "EXPORT"
entry 1
from
prefix-list "TEST"
exit
to
protocol ospf
exit
action accept
exit
exit
exit
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