74 lines
1.5 KiB
Plaintext
74 lines
1.5 KiB
Plaintext
ipv4 table dn42v4;
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ipv6 table dn42v6;
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function dn42_is_valid_network() {
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return net ~ [
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172.20.0.0/14+
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];
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}
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function dn42_is_valid_network_v6() {
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return net ~ [
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fd00::/8+
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];
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}
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protocol pipe dn42v4_sync {
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table dn42v4;
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peer table master4;
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export filter {
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if bgp_large_community ~ [(DN42_ASN, 3,*)] then reject;
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accept;
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};
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}
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protocol pipe dn42v6_sync {
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table dn42v6;
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peer table master6;
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export filter {
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if bgp_large_community ~ [(DN42_ASN, 3,*)] then reject;
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accept;
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};
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}
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function dn42_is_self_net() {
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return net ~ [
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172.20.21.0/26+
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];
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}
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protocol static route_dn42_export_v4 {
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route 172.20.21.0/26 reject;
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ipv4 {
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table dn42v4;
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import filter {
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bgp_large_community.add((DN42_ASN,3,0));# 不允许导出到内核
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bgp_large_community.add((DN42_ASN,1,0));# 不允许传输到ibgp
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bgp_large_community.add((DN42_ASN,200,0));# 传输到Ebgp
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accept;
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};
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export none;
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};
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}
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function dn42_is_self_net_v6() {
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return net ~ [
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fde8:936e:ee29::/48+
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];
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}
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protocol static route_dn42_export_v6 {
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route fde8:936e:ee29::/48 reject;
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ipv6 {
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table dn42v6;
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import filter {
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bgp_large_community.add((DN42_ASN,3,0));# 不允许导出到内核
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bgp_large_community.add((DN42_ASN,1,0));# 不允许传输到ibgp
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bgp_large_community.add((DN42_ASN,200,0));# 传输到Ebgp
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accept;
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};
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export none;
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};
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} |