Hi Everyone, I have used both examples from Ondrej "Simple Route Server" and "Router server with community based filtering and single RIB", from the gitlabs.labs.nic.cz, to configure 2 Route Servers that need to tranfer to each other via iBGP all the routes they have learned. I thought that the most important parameters, when coupling both Router Servers, where the "table master sorted" and the "secondary" parameter for the iBGP configuration, but my routing table is just showing the Best Route and not all of them. I am pushing to one of the servers via iBGP and "bgpdump/bgpsimple" around 775775 prefixes (www.ripe.net/cata-tools/stats/ris/ris-raw-data). I do not know why but the route server is receiving the 775775 prefixes, filtering them and just showing the preferred ones. I have tried with "show route all filtered", but the command does not show anything. R65500x1 BGP master up 14:11 Established Description: 192.168.0.1 Preference: 100 Input filter: ACCEPT Output filter: ACCEPT Routes: 47423 imported, 0 exported, 47423 preferred <<<---- Route change stats: received rejected filtered ignored accepted Import updates: 775775 0 0 17521 758254 <<<---- Import withdraws: 6 0 --- 2 4 Export updates: 758255 758254 2 --- 0 Export withdraws: 4 --- --- --- 0 BGP state: Established Neighbor address: 192.168.0.1 Neighbor AS: 65500 Neighbor ID: 192.168.0.1 Neighbor caps: Session: internal Source address: 192.168.0.2 Hold timer: 1905/2400 Keepalive timer: 339/800 // CONFIGURATION log "/var/log/bird.log" all; log syslog all; router id 192.168.0.2; define myas = 65500; #### # Protocol template template bgp PEERS { local as myas; source address 192.168.0.2; secondary; import all; export all; route limit 10000; } table master sorted; #### # Configuration of BGP peer follows ### AS65500 - Member1 protocol bgp R65500x1 from PEERS { description "192.168.0.1"; gateway direct; neighbor 192.168.0.1 as 65500; } // LOGS Nov 25 17:06:12 bird: R65500x1 > added [best] 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: kernel1 < added 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: R65500x1 < rejected by protocol 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: R65500x1 > added [best] 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: kernel1 < replaced 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: R65500x1 < rejected by protocol 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: R65500x1 > added [best] 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: kernel1 < replaced 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: R65500x1 < rejected by protocol 1.0.4.0/24 via 192.168.0.1 on eth2 Nov 25 17:06:12 bird: R65500x1 > added [best] 1.0.4.0/24 via 192.168.0.1 on eth2 Any idea? Thanks in advance, Daniel Gomez