Avaya 1000 Series Configuration Manual page 321

Add another statement that says permit others:
Avaya1/configure> policy route_map AS-200Filter 101 permit
The above statement states that after going through the sequence 100 do this sequence 101
that says permit any. The permit any route_map statement should have an higher sequence
number than the deny, or else everything will get permitted.
Avaya1> show policy route_map
This command will bring back all the routes except 18.1.1.0/2.0 and 3.0 to Avaya2:
Avaya2> show ip bgp table
BGP route table, local router ID is 100.1.1.3 Status codes: * valid, > best, i -
internal Origin codes: i - IGP, e - EGP, ? - incomplete
Network
18.1.0.0/21
18.1.5.0/24
18.1.6.0/24
18.1.7.0/24
Announce a community of 100 to all routes that get advertised to Avaya2 on Avaya1. Add a
set statement under the route_map sequence 101. This would permit any other routes that
were not denied by route_map sequence 100 and set a community of 0:100.
Avaya1/configure> policy route_map AS-200Filter 101
permit
Avaya1/configure/policy/route_map AS-200Filter 101>
set community aa_nn 0:100
Avaya2> show ip bgp community aa_nn 0:100
BGP route table, local router ID is 100.1.1.3 Status codes: * valid, > best, i -
internal Origin codes: i - IGP, e - EGP, ? - incomplete
Network
18.1.0.0/21
18.1.5.0/24
18.1.6.0/24
18.1.7.0/24
Avaya2> show ip bgp community number 10
BGP route table, local router ID is 100.1.1.3 Status codes: * valid, > best, i -
internal Origin codes: i - IGP, e - EGP, ? - incomplete
Network
18.1.0.0/21
Avaya Secure Router 1000 Series Configuration Guide
Orig Next Hop Next Hop
20.1.1.1 20.1.1.1
20.1.1.1 20.1.1.1
20.1.1.1 20.1.1.1
20.1.1.1 20.1.1.1
Orig Next Hop Next Hop
20.1.1.1 20.1.1.1
20.1.1.1 20.1.1.1
20.1.1.1 20.1.1.1
20.1.1.1 20.1.1.1
Orig Next Hop Next Hop
20.1.1.1 20.1.1.1
Metric LocPrf Path
100 i
100 200 ?
100 200 ?
100 200 ?
Metric LocPrf Path
100 i
100 200 ?
100 200 ?
100 200 ?
Metric LocPrf Path
100 i
Configuring BGP Policies
December 2010 321