BGP Filter in Mikrotik V7 Script

/routing filter rule

add chain=DEFAULT-OUT disabled=no rule="if (dst == 0.0.0.0/0) { accept; }"

add chain=DEFAULT-OUT disabled=no rule="if (dst in 0.0.0.0/0 && dst-len in 0-32) { accept; }"

add chain=ABC-OUT disabled=no rule="if (dst == 172.16.102.168/30) { accept; }"

add chain=ABC-OUT disabled=no rule="if (dst == 220.152.113.88/29) { accept; }"

add chain=ABC-OUT disabled=no rule="if (dst == 172.18.212.0/24) { accept; }"

add chain=ABC-OUT disabled=no rule="if (dst in 103.78.252.0/22 && dst-len in 22-24) { accept; }"

add chain=ABC-OUT disabled=no rule="if (dst in 103.138.172.0/23 && dst-len in 23-24) { accept; }"

add chain=ABC-OUT disabled=no rule="if (dst == 192.168.0.0/24) { set bgp-path-prepend 3; accept; }"

add chain=ABC-OUT disabled=no rule="if (dst == 192.168.1.0/24) { set bgp-med 110; accept; }"

or

add chain=ABC-OUT disabled=no rule="if (dst == 192.168.1.0/24) { set bgp-out-med 110; accept; }"

add chain=ABC-OUT disabled=no rule="if (dst == 192.168.2.0/24) { set bgp-local-pref 110; accept; }"

add chain=ABC-OUT disabled=no rule="reject;"