I come from the Cisco World (15 Yrs) - Our current infrastructure is all Cisco, but one of our several internet peer routers is due to be replaced in order to upgrade to 10g connection. In the Cisco world you would create Prefix lists and list your prefixes. Those then would be associated with a specific peer. It is my understanding in the MT world it is done through Address Lists. Easy enough to understand. The next caveat is I need to prepend my AS lets say 4x for a specific set of prefixes. In the Cisco world this is done with Route Maps. Its not clear to me in the documentation how this is accomplished. It appears route filters/rule.
My question is how would I accomplish all of this and if I am creating more complex route filters is using the Address List still the correct way to define the prefix list? Below is an example of the Cisco config I am trying to replicate to a MT. The prefix list "isp1-out-ipv4" is all the prefixes I want to advertise to the ISP and the prefix list "isp1-prepend-out-ipv4" are the prefixes I want to prepend
ip prefix-list isp1-out-ipv4 seq 10 permit 5.5.5.0/24
ip prefix-list isp1-out-ipv4 seq 30 permit 5.5.6.0/24
ip prefix-list isp1-out-ipv4 seq 40 permit 5.5.7.0/24
ip prefix-list isp1-out-ipv4 seq 50 permit 5.5.8.0/24
ip prefix-list isp1-out-ipv4 seq 60 permit 5.5.9.0/24
!
ip prefix-list isp1-prepend-out-ipv4 seq 5 permit 5.5.7.0/24
ip prefix-list isp1-prepend-out-ipv4 seq 10 permit 5.5.8.0/24
!
route-map isp1-localonly-out-ipv4 permit 5
description AS-path prepend 4 times routes originated from the local AS
match ip address prefix-list isp1-prepend-out-ipv4
set as-path prepend 4
!
route-map isp1-localonly-out-ipv4 permit 10
description Leave BGP advertisements as Default