nixos/bgp: fixup
This commit is contained in:
parent
81f325bed6
commit
52a0d29396
5 changed files with 228 additions and 13 deletions
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@ -259,14 +259,14 @@ in
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matchConfig.Name = "wg-swann-ee";
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address = [
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"92.118.30.1/31"
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"2a09:a442::1:2/64"
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"2a09:a442::1:2/112"
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];
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};
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networks."40-wg-swann-gnet" = {
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matchConfig.Name = "wg-swann-gnet";
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address = [
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"92.118.30.7/31"
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"2a09:a442::4:2/64"
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"2a09:a442::4:2/112"
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];
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};
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networks."40-wg-rexxar" = {
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@ -367,7 +367,16 @@ in
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local.asn = 205479;
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in {
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enable = true;
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config = {
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config = let
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peer.swann = {
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local.asn = 205479;
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remote.bfd = true;
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remote.asn = 205479;
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remote.must_be_next_hop = false;
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remote.export_community = 10;
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remote.export_internal = true;
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};
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in {
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local = {
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routerID = "199.19.152.160";
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};
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@ -375,7 +384,34 @@ in
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export.v6 = [ "2a09:a446:1337::/48" "2a09:a442::/48" "2a09:a442:2000::/48" ];
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internal.export.v4 = [ "92.118.30.252/32" ];
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internal.export.v4Extra = ''
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route 92.118.30.0/31 via "wg-swann-ee";
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route 92.118.30.6/31 via "wg-swann-gnet";
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'';
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internal.export.v6 = [ "2a09:a446:1337::/48" "2a09:a442:2000::/48" "2a09:a442::/48" ];
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internal.export.v6Extra = ''
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route 2a09:a442::1:0/112 via "wg-swann-ee";
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route 2a09:a442::4:0/112 via "wg-swann-gnet";
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'';
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peering.swann_ee = lib.mkMerge [peer.swann {
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local.v4 = "92.118.30.1";
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local.v6 = "2a09:a442::1:2";
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remote.routers = [{
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enabled = true;
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v4 = "92.118.30.0";
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v6 = "2a09:a442::1:1";
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}];
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}];
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peering.swann_gnet = lib.mkMerge [peer.swann {
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local.v4 = "92.118.30.7";
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local.v6 = "2a09:a442::4:2";
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remote.routers = [{
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enabled = true;
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v4 = "92.118.30.6";
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v6 = "2a09:a442::4:1";
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}];
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}];
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peering.cofractal = {
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local = local // {
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@ -408,6 +444,19 @@ in
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set_imported_next_hop_to = "2a09:a446:1337:ffff::10";
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};
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};
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bfd = ''
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interface "*" {
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min rx interval 10ms;
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min tx interval 50ms;
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idle tx interval 1s;
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multiplier 20;
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};
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neighbor 92.118.30.0;
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neighbor 2a09:a442::1:1;
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neighbor 92.118.30.6;
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neighbor 2a09:a442::4:1;
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'';
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};
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};
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@ -33,6 +33,7 @@ let
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}
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filter bgp_export_${ixName}4
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{
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${if ix.remote.export_internal then "if ((ro, ${toString ix.local.asn}, 10) ~ bgp_ext_community) then accept;" else ""}
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if ! ((ro, ${toString ix.local.asn}, 1000) ~ bgp_ext_community) then reject;
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bgp_ext_community.delete([(ro, ${toString ix.local.asn}, *)]);
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accept;
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@ -60,6 +61,7 @@ let
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}
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filter bgp_export_${ixName}6
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{
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${if ix.remote.export_internal then "if ((ro, ${toString ix.local.asn}, 10) ~ bgp_ext_community) then accept;" else ""}
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if ! ((ro, ${toString ix.local.asn}, 1000) ~ bgp_ext_community) then reject;
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bgp_ext_community.delete([(ro, ${toString ix.local.asn}, *)]);
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accept;
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@ -79,6 +81,7 @@ let
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multihopSnippet = { multihop ? null, ... }: if multihop == null then "# not multihop" else "multihop ${toString multihop};";
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nexthopSnippet = { next_hop ? null, ... }: if next_hop == null then "# no next hop override" else "next hop ${toString next_hop};";
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passiveSnippet = { passive, ... }: "passive ${if passive then "on" else "off"};";
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bfdSnippet = { bfd, ... }: "bfd ${if bfd then "on" else "off"};";
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prefixLimitSnippet = limit: if limit == null then "# no import limit" else "import limit ${toString limit} action restart;";
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generateSnippetForRouter = { ixName, ix, routerNum, router, ... }: ''
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${lib.optionalString (ix.local.v4 != null) ''
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@ -88,6 +91,7 @@ let
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${multihopSnippet router}
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${nexthopSnippet router}
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${passiveSnippet ix.remote}
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${bfdSnippet ix.remote}
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local ${ix.local.v4} as ${toString ix.local.asn};
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neighbor ${router.v4} as ${toString ix.remote.asn};
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graceful restart on;
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@ -106,6 +110,7 @@ let
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${passwordSnippet router}
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${multihopSnippet router}
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${passiveSnippet ix.remote}
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${bfdSnippet ix.remote}
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local ${ix.local.v6} as ${toString ix.local.asn};
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neighbor ${router.v6} as ${toString ix.remote.asn};
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graceful restart on;
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@ -221,6 +226,14 @@ in {
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type = bool;
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default = false;
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};
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bfd = mkOption { # lukegbgp.config.peering.<foo>.remote.bfd
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type = bool;
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default = false;
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};
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export_internal = mkOption { # lukegbgp.config.peering.<foo>.remote.export_internal
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type = bool;
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default = false;
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};
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routers = mkOption { # lukegbgp.config.peering.<foo>.remote.routers
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type = listOf (submodule {
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options = {
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@ -301,6 +314,29 @@ in {
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};
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};
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};
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internal.local = mkOption {
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default = { v4 = []; v6 = []; };
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type = submodule {
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options = {
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v4 = mkOption { # lukegbgp.config.internal.local.v4
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type = listOf str;
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default = [];
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};
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v4Extra = mkOption { #lukegbgp.config.internal.local.v4Extra
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type = lines;
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default = "";
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};
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v6 = mkOption { # lukegbgp.config.internal.local.v6
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type = listOf str;
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default = [];
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};
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v6Extra = mkOption { #lukegbgp.config.internal.local.v6Extra
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type = lines;
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default = "";
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};
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};
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};
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};
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bfd = mkOption { # lukegbgp.config.bfd
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type = lines;
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default = "";
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@ -384,6 +420,7 @@ in {
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protocol static export4 {
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ipv4 {
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import filter {
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bgp_ext_community.add((ro, 205479, 10));
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bgp_ext_community.add((ro, 205479, 1000));
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bgp_ext_community.add((ro, 205479, 2000));
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bgp_ext_community.add((ro, 205479, 2001));
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@ -405,6 +442,7 @@ in {
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bgp_ext_community.add((ro, 205479, 5009)); # fastly from rexxar
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bgp_ext_community.add((ro, 205479, 5010)); # ovh from rexxar
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bgp_ext_community.add((ro, 205479, 6000)); # EMF: EMF-IX Route Server
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bgp_ext_community.add((ro, 205479, 7000)); # 1299 from rexxar
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# do not export to clouvider; they do... strange things.
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bgp_ext_community.add((rt, 0, 62240));
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@ -425,9 +463,15 @@ in {
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${lib.concatMapStrings (ip: "route ${ip} blackhole;") config.services.lukegbgp.config.internal.export.v4}
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${config.services.lukegbgp.config.internal.export.v4Extra}
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};
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protocol static localinternal4 {
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ipv4 { import all; };
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${lib.concatMapStrings (ip: "route ${ip} blackhole;") config.services.lukegbgp.config.internal.local.v4}
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${config.services.lukegbgp.config.internal.local.v4Extra}
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};
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protocol static export6 {
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ipv6 {
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import filter {
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bgp_ext_community.add((ro, 205479, 10));
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bgp_ext_community.add((ro, 205479, 1000)); # export
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bgp_ext_community.add((ro, 205479, 2000)); #
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bgp_ext_community.add((ro, 205479, 2001)); #
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@ -449,6 +493,7 @@ in {
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bgp_ext_community.add((ro, 205479, 5009)); # fastly from rexxar
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bgp_ext_community.add((ro, 205479, 5010)); # ovh from rexxar
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bgp_ext_community.add((ro, 205479, 6000)); # EMF: EMF-IX Route Server
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bgp_ext_community.add((ro, 205479, 7000)); # 1299 from rexxar
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# do not export to clouvider; they do... strange things.
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bgp_ext_community.add((rt, 0, 62240));
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@ -462,13 +507,18 @@ in {
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protocol static exportinternal6 {
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ipv6 {
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import filter {
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bgp_ext_community.add((ro, 205479, 10)); # internal only
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bgp_ext_community.add((ro, 205479, 10)); # internal only
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accept;
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};
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};
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${lib.concatMapStrings (ip: "route ${ip} blackhole;") config.services.lukegbgp.config.internal.export.v6}
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${config.services.lukegbgp.config.internal.export.v6Extra}
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};
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protocol static localinternal6 {
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ipv6 { import all; };
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${lib.concatMapStrings (ip: "route ${ip} blackhole;") config.services.lukegbgp.config.internal.local.v6}
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${config.services.lukegbgp.config.internal.local.v6Extra}
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};
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protocol bfd {
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${config.services.lukegbgp.config.bfd}
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@ -20,7 +20,15 @@
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export.v6 = [ "2a09:a442:1000::/48" "2a09:a442::/48" ];
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internal.export.v4 = [ "92.118.30.251/32" ];
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internal.export.v4Extra = ''
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route 92.118.30.2/31 via "wg-swann-ee";
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route 92.118.30.4/31 via "wg-swann-gnet";
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'';
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internal.export.v6 = [ "2a09:a442:1000::/48" "2a09:a442::/48" ];
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internal.export.v6Extra = ''
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route 2a09:a442::2:0/112 via "wg-swann-ee";
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route 2a09:a442::3:0/112 via "wg-swann-gnet";
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'';
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peering = let
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base = [{
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@ -47,7 +55,31 @@
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export_community = 4001;
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bgp_local_pref = 101;
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};
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peer.swann = {
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remote.bfd = true;
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remote.asn = 205479;
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remote.must_be_next_hop = false;
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remote.export_community = 10;
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};
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in {
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swann_ee = lib.mkMerge (base ++ [peer.swann {
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local.v4 = "92.118.30.3";
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local.v6 = "2a09:a442::2:2";
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remote.routers = [{
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enabled = true;
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v4 = "92.118.30.2";
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v6 = "2a09:a442::2:1";
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}];
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}]);
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swann_gnet = lib.mkMerge (base ++ [peer.swann {
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local.v4 = "92.118.30.5";
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local.v6 = "2a09:a442::3:2";
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remote.routers = [{
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enabled = true;
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v4 = "92.118.30.4";
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v6 = "2a09:a442::3:1";
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}];
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}]);
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veloxserv1 = lib.mkMerge (link.velox1 ++ [peer.velox {
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remote.routers = [{
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enabled = true;
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@ -245,7 +277,34 @@
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prefix_limit.v6 = 200;
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};
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}]);
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arelion = lib.mkMerge (base ++ [{
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local = {
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v4 = "62.115.150.105";
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v6 = "2001:2035:0:1f7e::2";
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};
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remote = {
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asn = 1299;
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export_community = 7000;
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bgp_local_pref = 101;
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routers = [{
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v4 = "62.115.150.104";
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v6 = "2001:2035:0:1f7e::1";
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}];
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};
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}]);
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};
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bfd = ''
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interface "*" {
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min rx interval 10ms;
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min tx interval 50ms;
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idle tx interval 1s;
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multiplier 20;
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};
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neighbor 92.118.30.4;
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neighbor 2a09:a442::2:1;
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neighbor 92.118.30.6;
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neighbor 2a09:a442::3:1;
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'';
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};
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};
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}
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@ -91,6 +91,7 @@
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51821 51822 51823
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34197 # factorio
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443
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3784 # BFD
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];
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allowedTCPPorts = [
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80 443
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@ -145,14 +146,14 @@
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matchConfig.Name = "wg-swann-ee";
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address = [
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"92.118.30.3/31"
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"2a09:a442::2:2/64"
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"2a09:a442::2:2/112"
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];
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};
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networks."40-wg-swann-gnet" = {
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matchConfig.Name = "wg-swann-gnet";
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address = [
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"92.118.30.5/31"
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"2a09:a442::3:2/64"
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"2a09:a442::3:2/112"
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];
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};
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networks."40-wg-cofractal" = {
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@ -779,7 +779,34 @@ in {
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protocol device {};
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protocol static export4 {
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ipv4 {};
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ipv4 {
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import filter {
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if (ro, 205479, 1000) ~ bgp_ext_community then {
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bgp_ext_community.add((ro, 205479, 2000)); #
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bgp_ext_community.add((ro, 205479, 2001)); #
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bgp_ext_community.add((ro, 205479, 2002)); #
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bgp_ext_community.add((ro, 205479, 2003)); #
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bgp_ext_community.add((ro, 205479, 3000)); # clouvider from clouvider-lon01
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bgp_ext_community.add((ro, 205479, 4000)); # frantech from frantech-nyc01/veloxserv from etheroute-lon01
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bgp_ext_community.add((ro, 205479, 4001)); # veloxserv from rexxar
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bgp_ext_community.add((ro, 205479, 4002)); # mercury from etheroute-lon01
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bgp_ext_community.add((ro, 205479, 5000)); # linx route collector from rexxar
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bgp_ext_community.add((ro, 205479, 5001)); # linx route server from rexxar
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bgp_ext_community.add((ro, 205479, 5002)); # facebook from rexxar
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bgp_ext_community.add((ro, 205479, 5003)); # openpeering from rexxar
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bgp_ext_community.add((ro, 205479, 5004)); # freetransitnet from rexxar
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bgp_ext_community.add((ro, 205479, 5005)); # he from rexxar
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bgp_ext_community.add((ro, 205479, 5006)); # clouvider from rexxar
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bgp_ext_community.add((ro, 205479, 5007)); # google from rexxar
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bgp_ext_community.add((ro, 205479, 5008)); # cloudflare from rexxar
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bgp_ext_community.add((ro, 205479, 5009)); # fastly from rexxar
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bgp_ext_community.add((ro, 205479, 5010)); # ovh from rexxar
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bgp_ext_community.add((ro, 205479, 6000)); # EMF: EMF-IX Route Server
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bgp_ext_community.add((ro, 205479, 7000)); # 1299 from rexxar
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}
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accept;
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};
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};
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route 0.0.0.0/0 via 92.118.30.3 bfd {
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# EE, rexxar
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preference = 10;
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@ -798,6 +825,7 @@ in {
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};
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route 92.118.30.0/24 unreachable {
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bgp_ext_community.add((ro, 205479, 10)); # export this - internal
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bgp_ext_community.add((ro, 205479, 1000)); # export this
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};
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route 92.118.30.16/28 via "br-internal";
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@ -809,7 +837,34 @@ in {
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route 92.118.30.6/31 via "wg-cofractal-gn";
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};
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protocol static export6 {
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ipv6 {};
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ipv6 {
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import filter {
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if ((ro, 205479, 1000) ~ bgp_ext_community) then {
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bgp_ext_community.add((ro, 205479, 2000)); #
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bgp_ext_community.add((ro, 205479, 2001)); #
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bgp_ext_community.add((ro, 205479, 2002)); #
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bgp_ext_community.add((ro, 205479, 2003)); #
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bgp_ext_community.add((ro, 205479, 3000)); # clouvider from clouvider-lon01
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bgp_ext_community.add((ro, 205479, 4000)); # frantech from frantech-nyc01/veloxserv from etheroute-lon01
|
||||
bgp_ext_community.add((ro, 205479, 4001)); # veloxserv from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 4002)); # mercury from etheroute-lon01
|
||||
bgp_ext_community.add((ro, 205479, 5000)); # linx route collector from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5001)); # linx route server from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5002)); # facebook from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5003)); # openpeering from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5004)); # freetransitnet from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5005)); # he from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5006)); # clouvider from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5007)); # google from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5008)); # cloudflare from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5009)); # fastly from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 5010)); # ovh from rexxar
|
||||
bgp_ext_community.add((ro, 205479, 6000)); # EMF: EMF-IX Route Server
|
||||
bgp_ext_community.add((ro, 205479, 7000)); # 1299 from rexxar
|
||||
}
|
||||
accept;
|
||||
};
|
||||
};
|
||||
route ::/0 via 2a09:a442::1:2 bfd {
|
||||
# EE, cofractal-ams01
|
||||
preference = 10;
|
||||
|
|
@ -837,6 +892,7 @@ in {
|
|||
route 2a09:a443:2::/64 via "vl-eduroam";
|
||||
route 2a09:a443:3::/48 via "vl-eduroam";
|
||||
route 2a09:a443::/32 unreachable {
|
||||
bgp_ext_community.add((ro, 205479, 10)); # export this - internal
|
||||
bgp_ext_community.add((ro, 205479, 1000)); # export this
|
||||
};
|
||||
};
|
||||
|
|
@ -884,7 +940,7 @@ in {
|
|||
direct;
|
||||
bfd on;
|
||||
|
||||
ipv4 {
|
||||
ipv6 {
|
||||
export filter {
|
||||
if source != RTS_STATIC then reject;
|
||||
if ! ((ro, 205479, 10) ~ bgp_ext_community) then reject;
|
||||
|
|
@ -922,7 +978,7 @@ in {
|
|||
direct;
|
||||
bfd on;
|
||||
|
||||
ipv4 {
|
||||
ipv6 {
|
||||
export filter {
|
||||
if source != RTS_STATIC then reject;
|
||||
if ! ((ro, 205479, 10) ~ bgp_ext_community) then reject;
|
||||
|
|
@ -960,7 +1016,7 @@ in {
|
|||
direct;
|
||||
bfd on;
|
||||
|
||||
ipv4 {
|
||||
ipv6 {
|
||||
export filter {
|
||||
if source != RTS_STATIC then reject;
|
||||
if ! ((ro, 205479, 10) ~ bgp_ext_community) then reject;
|
||||
|
|
@ -998,7 +1054,7 @@ in {
|
|||
direct;
|
||||
bfd on;
|
||||
|
||||
ipv4 {
|
||||
ipv6 {
|
||||
export filter {
|
||||
if source != RTS_STATIC then reject;
|
||||
if ! ((ro, 205479, 10) ~ bgp_ext_community) then reject;
|
||||
|
|
|
|||
Loading…
Reference in a new issue