146 lines
3.4 KiB
Plaintext
146 lines
3.4 KiB
Plaintext
filter filter_inet4_bgp_import {
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if is_self_net() then reject;
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if is_bogon_prefix() || (bgp_path.len > 100) then reject;
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bgp_large_community.empty;
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bgp_large_community.add((LOCAL_ASN,200,0));
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accept;
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}
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filter filter_inet4_bgp_export {
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if !is_self_net() then reject;
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if is_bogon_prefix() || (bgp_path.len > 100) then reject;
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if source != RTS_STATIC then reject;
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if bgp_large_community !~ [(LOCAL_ASN, 200,0)] then reject;
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bgp_large_community.empty;
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accept;
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}
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filter filter_inet6_bgp_import {
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if is_self_net_v6() then reject;
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if is_bogon_prefix() || (bgp_path.len > 100) then reject;
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bgp_large_community.empty;
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bgp_large_community.add((LOCAL_ASN,200,0));# 传输到Ebgp
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accept;
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}
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filter filter_inet6_bgp_export {
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if !is_self_net_v6() then reject;
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if is_bogon_prefix() || (bgp_path.len > 100) then reject;
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if source != RTS_STATIC then reject;
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if bgp_large_community !~ [(LOCAL_ASN, 200,0)] then reject;
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bgp_large_community.empty;
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accept;
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}
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filter filter_inet4_ibgp_import {
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if is_self_net() then reject;
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if is_bogon_prefix() then reject;
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if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
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accept;
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}
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filter filter_inet4_ibgp_export {
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if is_self_net() then reject;
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if is_bogon_prefix() then reject;
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if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
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accept;
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}
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filter filter_inet6_ibgp_import {
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if is_self_net_v6() then reject;
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if is_bogon_prefix() then reject;
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if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
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accept;
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}
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filter filter_inet6_ibgp_export {
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if is_self_net_v6() then reject;
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if is_bogon_prefix() then reject;
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if bgp_large_community ~ [(LOCAL_ASN, 1,*)] then reject;
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accept;
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}
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template bgp tpl_inet_up {
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graceful restart;
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local as LOCAL_ASN;
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ipv4 {
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table inet4;
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import filter_inet4_bgp_import;
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export filter_inet4_bgp_export;
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};
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ipv6 {
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table inet6;
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import filter_inet6_bgp_import;
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export filter_inet6_bgp_export;
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};
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}
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template bgp tpl_inet4_up {
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graceful restart;
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local as LOCAL_ASN;
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ipv4 {
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table inet4;
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import filter_inet4_bgp_import;
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export filter_inet4_bgp_export;
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};
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}
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template bgp tpl_inet6_up {
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graceful restart;
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local as LOCAL_ASN;
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ipv6 {
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table inet6;
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import filter_inet6_bgp_import;
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export filter_inet6_bgp_export;
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};
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}
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template bgp tpl_inet_ibgp {
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graceful restart;
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local as LOCAL_ASN;
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med metric;
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direct;
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ipv4 {
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table inet4;
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next hop self;
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gateway direct;
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import filter_inet4_ibgp_import;
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export filter_inet4_ibgp_export;
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};
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ipv6 {
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table inet6;
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next hop self;
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gateway direct;
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import filter_inet6_ibgp_import;
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export filter_inet6_ibgp_export;
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};
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}
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template bgp tpl_inet4_ibgp {
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graceful restart;
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local as LOCAL_ASN;
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med metric;
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direct;
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ipv4 {
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table inet4;
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next hop self;
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gateway direct;
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import filter_inet4_ibgp_import;
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export filter_inet4_ibgp_export;
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};
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}
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template bgp tpl_inet6_ibgp {
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graceful restart;
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local as LOCAL_ASN;
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med metric;
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direct;
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ipv6 {
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table inet6;
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next hop self;
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gateway direct;
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import filter_inet6_ibgp_import;
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export filter_inet6_ibgp_export;
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};
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} |