log syslog all; router id X.X.X.X; ipv4 table master4; protocol device { scan time 15; } protocol kernel kernel4 { ipv4 { table master4; export all; }; scan time 15; } protocol direct direct4 { ipv4 { table master4; }; interface "*"; } filter ipv4_export { if net = A.A.A.0/24 || net = B.B.B.0/24 then accept; reject; } protocol bgp ISP { description "ISP"; local as 11111; neighbor 2.2.2.2 as 22222; source address 2.2.2.4; ipv4 { table master4; import all; export filter ipv4_export; }; } protocol bgp IX_rs1 { description "IX.rs1"; local as 11111; neighbor 3.3.3.3 as 33333; source address 3.3.3.4; ipv4 { table master4; import all; export filter ipv4_export; }; } protocol bgp IX_rs2 { description "IX.rs2"; local as 11111; neighbor 3.3.4.3 as 33333; source address 3.3.3.4; ipv4 { table master4; import all; export filter ipv4_export; }; }