2011/11/16 Alexander Shikoff <minotaur@crete.org.ua>
Firstly, the term "announce" usually applies to BGP, but I cannot see anny configuration related to BGP.
Secondly, every route being announced via BGP should be confirmed with some IGP protocol, for example, static. Thus if you have no 11.11.11.0/24 in IGP then 11.11.11.0/24 will not be announced via BGP. It seems you do not have 11.11.11.0/24 in IGP.
Thirdly, if you want to announce only two /24 networks then make a outbound BGP filter and include them into it.
I omitted bgp configuration and filters because it is not my problem. Outgoing filtr is: #+ function net_local() { return net ~ [ 11.11.11.0/24+, 12.12.12.0/24+ ]; } function rt_export() { if proto = "static_bgp" then return true; if source != RTS_BGP then return false; if net_martian() then return false; if bgp_path.len > 45 then return false; return bgp_path.first ~ [ 111 ]; } filter bgp_out_222 { if net_local() then accept; else reject; if ! rt_export() then reject; accept; } #v- I dont know how to announce two /24 to test-peer AS222 -- damkol@gmail.com