nasirhafeez/bird-bgp-example.md

## bird-bgp-example.md

      
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              bird-bgp-example.md
            
          
    BIRD eBGP Example

BIRD version 2.0.8
An example configuration file /etc/bird/bird.conf where an eBGP adjacency is formed. All incoming routes are being rejected and one subnet is being advertised. The remaining defaults haven't been changed.
protocol static {
        ipv4;
        route 58.65.175.0/24 blackhole;
}

filter IMPORT_REJECT
{
      reject;
}

protocol bgp uplink1 {
      description "eBGP R1";
      local 192.168.59.130 as 200;
      neighbor 192.168.59.129 as 100;
      hold time 90;

      ipv4 {
              import filter IMPORT_REJECT;
              export where source ~ [ RTS_STATIC ];
      };
}