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Update China mainland route policy
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186526
2023-01-20 16:39:28 +08:00
parent c41fad8ccb
commit bb2fdc712b
2 changed files with 2 additions and 2 deletions
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2
lib/10-community-controller.conf
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@ -2,6 +2,6 @@ function pub_route_controller_specific() {
if 4837 ~ bgp_path && (200536, 120, 221) ~ bgp_large_community && REGION ~ [200..299] then bgp_local_pref = 114514;
if 174 ~ bgp_path && 4837 ~ bgp_path && (200536, 120, 101) ~ bgp_large_community && REGION = 100 then bgp_local_pref = 114514;
if REGION = 400 && (200536, 121, 500) ~ bgp_large_community && (200536, 122, 410) ~ bgp_large_community then bgp_local_pref = bgp_local_pref + 6;
if REGION = 430 && (200536, 121, 430) !~ bgp_large_community && ((200536, 121, 400) ~ bgp_large_community || (200536, 122, 400) ~ bgp_large_community) then bgp_local_pref = bgp_local_pref + 30;
if REGION = 430 && (200536, 110, 10) ~ bgp_large_community && (200536, 121, 430) !~ bgp_large_community && ((200536, 121, 400) ~ bgp_large_community || (200536, 122, 400) ~ bgp_large_community) then bgp_local_pref = bgp_local_pref + 30;
if REGION != 430 && (200536, 121, 430) ~ bgp_large_community then bgp_local_pref = bgp_local_pref + filter(bgp_large_community, [(LOCAL_ASN, 122, 430)]).len * 3;
}

2
lib/20-community-net186.conf
View File

@ -23,7 +23,7 @@ function net186_import_filter(int POPID)
bgp_local_pref = bgp_local_pref - 50 * viaRegion;
# Route is via China mainland but not advertise in China mainland.
if (LOCAL_ASN, 122, 430) ~ bgp_large_community && REGION != 430 && (LOCAL_ASN, 120, 430) ~ bgp_large_community then return false;
if (LOCAL_ASN, 122, 430) ~ bgp_large_community && REGION != 430 && (LOCAL_ASN, 121, 430) !~ bgp_large_community then return false;
bgp_local_pref = bgp_local_pref - filter(bgp_large_community, [(LOCAL_ASN, 122, *)]).len * 5;