C4TG1RL5_UN1T3D.DN42/base/bird/bird/config/functions.conf
2022-06-11 00:59:24 +02:00

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function is_self_net() {
return net ~ NETSETv4;
}
function is_valid_network() {
return net ~ [
172.20.0.0/14{21,29}, # dn42
172.20.0.0/24{28,32}, # dn42 Anycast
172.21.0.0/24{28,32}, # dn42 Anycast
172.22.0.0/24{28,32}, # dn42 Anycast
172.23.0.0/24{28,32}, # dn42 Anycast
172.31.0.0/16+, # ChaosVPN
10.100.0.0/14+, # ChaosVPN
10.127.0.0/16{16,32}, # neonetwork
10.0.0.0/8{15,24} # Freifunk.net
];
}
function is_self_net_v6() {
return net ~ NETSETv6;
}
function is_valid_network_v6() {
return net ~ [
fd00::/8{44,64} # ULA address space as per RFC 4193
];
}
function is_ibgp_network() {
if net.type = NETv4 && net ~ NETSETv4 then {
return true;
} else if net.type = NETv6 && net ~ NETSETv6 then {
return true;
} else {
return false;
}
}