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bird_config/bird/template/unet.conf
2026-01-26 14:52:04 +08:00

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template bgp unet_bgp_up0 {
graceful restart;
local as UNET_ASN;
ipv4 {
table unet4;
import filter {
if !unet_is_valid_network_v4_allnet() then reject;
if unet_is_self_net() then reject;
bgp_large_community.add((UNET_ASN,200,0));
accept;
};
export filter {
if !unet_is_valid_network_v4_allnet() then reject;
if source !~ [RTS_STATIC, RTS_BGP] then reject;
if bgp_large_community !~ [(UNET_ASN, 200,0)] then reject;
accept;
};
import limit 9000 action block;
};
ipv6 {
table unet6;
import filter {
if !unet_is_voalid_net_v6() then reject;
if unet_is_self_net_v6() then reject;
bgp_large_community.add((UNET_ASN,200,0));
accept;
};
export filter {
if !unet_is_voalid_net_v6() then reject;
if source !~ [RTS_STATIC, RTS_BGP] then reject;
if bgp_large_community !~ [(UNET_ASN, 200,0)] then reject;
accept;
};
import limit 9000 action block;
};
}
template bgp unet_bgp_up1 {
graceful restart;
local as UNET_ASN;
ipv4 {
table unet4;
import filter {
if !unet_is_valid_network_v4() then reject;
if unet_is_self_net() then reject;
bgp_large_community.add((UNET_ASN,200,0));
accept;
};
export filter {
if !unet_is_valid_network_v4() then reject;
if source !~ [RTS_STATIC, RTS_BGP] then reject;
if bgp_large_community !~ [(UNET_ASN, 200,0)] then reject;
accept;
};
import limit 9000 action block;
};
}
template bgp unet_ibgp {
graceful restart;
local as UNET_ASN;
med metric;
direct;
ipv4 {
table unet4;
next hop self;
gateway direct;
import filter {
if bgp_large_community ~ [(UNET_ASN, 1,*)] then reject;
if !unet_is_valid_network_v4_allnet() then reject;
if unet_is_self_net() then reject;
accept;
};
export filter {
if bgp_large_community ~ [(UNET_ASN, 1,*)] then reject;
if !unet_is_valid_network_v4_allnet() then reject;
if unet_is_self_net() then reject;
accept;
};
};
ipv6 {
table unet6;
next hop self;
gateway direct;
import filter {
if bgp_large_community ~ [(UNET_ASN, 1,*)] then reject;
if !unet_is_voalid_net_v6() then reject;
if unet_is_self_net_v6() then reject;
accept;
};
export filter {
if bgp_large_community ~ [(UNET_ASN, 1,*)] then reject;
if !unet_is_voalid_net_v6() then reject;
if unet_is_self_net_v6() then reject;
accept;
};
};
}