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This commit is contained in:
gaoyuheng
2026-01-26 11:33:36 +08:00
parent 76bf4cf910
commit f19dc815cf
3 changed files with 16 additions and 16 deletions
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12
bird/template/dn42.conf
View File

@@ -5,7 +5,7 @@ template bgp dn42_bgp_up {
table dn42v4;
import filter {
if !is_dn42_prefix() then reject;
if dn42_is_self_net() then reject;
if is_self_net_dn42v4() then reject;
bgp_large_community.add((DN42_ASN,200,0));# 传输到Ebgp
accept;
};
@@ -22,7 +22,7 @@ template bgp dn42_bgp_up {
table dn42v6;
import filter {
if !is_dn42_prefix() then reject;
if dn42_is_self_net_v6() then reject;
if is_self_net_dn42v6() then reject;
bgp_large_community.add((DN42_ASN,200,0));# 传输到Ebgp
accept;
};
@@ -48,13 +48,13 @@ template bgp dn42_ibgp {
import filter {
if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
if !is_dn42_prefix() then reject;
if dn42_is_self_net() then reject;
if is_self_net_dn42v4() then reject;
accept;
};
export filter {
if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
if !is_dn42_prefix() then reject;
if dn42_is_self_net() then reject;
if is_self_net_dn42v4() then reject;
accept;
};
};
@@ -65,13 +65,13 @@ template bgp dn42_ibgp {
import filter {
if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
if !is_dn42_prefix() then reject;
if dn42_is_self_net_v6() then reject;
if is_self_net_dn42v6() then reject;
accept;
};
export filter {
if bgp_large_community ~ [(DN42_ASN, 1,*)] then reject;
if !is_dn42_prefix() then reject;
if dn42_is_self_net_v6() then reject;
if is_self_net_dn42v6() then reject;
accept;
};
};

16
bird/template/inet.conf
View File

@@ -1,5 +1,5 @@
filter filter_inet4_bgp_import {
if is_self_net() then reject;
if is_self_net_inet4() then reject;
if is_bogon_prefix() || (bgp_path.len > 100) then reject;
bgp_large_community.empty;
bgp_large_community.add((LOCAL_ASN,200,0));
@@ -7,7 +7,7 @@ filter filter_inet4_bgp_import {
}
filter filter_inet4_bgp_export {
if !is_self_net() then reject;
if !is_self_net_inet4() then reject;
if is_bogon_prefix() || (bgp_path.len > 100) then reject;
if source != RTS_STATIC then reject;
if bgp_large_community !~ [(LOCAL_ASN, 200,0)] then reject;
@@ -16,7 +16,7 @@ filter filter_inet4_bgp_export {
}
filter filter_inet6_bgp_import {
if is_self_net_v6() then reject;
if is_self_net_inet6() then reject;
if is_bogon_prefix() || (bgp_path.len > 100) then reject;
bgp_large_community.empty;
bgp_large_community.add((LOCAL_ASN,200,0));# 传输到Ebgp
@@ -24,7 +24,7 @@ filter filter_inet6_bgp_import {
}
filter filter_inet6_bgp_export {
if !is_self_net_v6() then reject;
if !is_self_net_inet6() then reject;
if is_bogon_prefix() || (bgp_path.len > 100) then reject;
if source != RTS_STATIC then reject;
if bgp_large_community !~ [(LOCAL_ASN, 200,0)] then reject;
@@ -33,28 +33,28 @@ filter filter_inet6_bgp_export {
}
filter filter_inet4_ibgp_import {
if is_self_net() then reject;
if is_self_net_inet4() then reject;
if is_bogon_prefix() then reject;
if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
accept;
}
filter filter_inet4_ibgp_export {
if is_self_net() then reject;
if is_self_net_inet4() then reject;
if is_bogon_prefix() then reject;
if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
accept;
}
filter filter_inet6_ibgp_import {
if is_self_net_v6() then reject;
if is_self_net_inet6() then reject;
if is_bogon_prefix() then reject;
if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
accept;
}
filter filter_inet6_ibgp_export {
if is_self_net_v6() then reject;
if is_self_net_inet6() then reject;
if is_bogon_prefix() then reject;
if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
accept;

4
bird/template/inet_ixp.conf
View File

@@ -4,12 +4,12 @@ template bgp tpl_inet6_ixp {
ipv6 {
table inet6;
import filter {
if is_self_net_v6() then reject;
if is_self_net_inet6() then reject;
if is_bogon_prefix() || (bgp_path.len > 100) then reject;
accept;
};
export filter {
if !is_self_net_v6() then reject;
if !is_self_net_inet6() then reject;
if is_bogon_prefix() || (bgp_path.len > 100) then reject;
if bgp_large_community !~ [(LOCAL_ASN, 200,0)] then reject;
bgp_large_community.empty;