124 lines
1.9 KiB
Plaintext
124 lines
1.9 KiB
Plaintext
# router id is not required for babeld, but necessary for bird startup
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router id 192.0.2.0;
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ipv4 table fff4;
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ipv6 sadr table fff6;
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protocol device {
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scan time 15;
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}
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# device routes for ipv4 peering address
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protocol direct {
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ipv4 {
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table fff4;
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import filter {
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include "/tmp/bird/include/nat-filter.conf";
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if (net ~ 10.50.0.0/16 || net ~ 10.83.0.0/16) && net.len = 32 then {
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accept;
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}
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reject;
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};
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};
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}
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# device routes on loopback interface
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protocol direct {
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ipv4 {
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table fff4;
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import filter {
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include "/tmp/bird/include/nat-filter.conf";
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if net ~ 10.50.0.0/16 || net ~ 10.83.0.0/16 then {
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accept;
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}
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reject;
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};
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};
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ipv6 sadr {
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table fff6;
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import filter {
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if net ~ fdff::/64 from ::/0 then {
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reject;
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}
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# only import GUA + ULA addresses
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if net !~ 2000::/3 from ::/0 && net !~ fc00::/7 from ::/0 then {
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reject;
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}
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accept;
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};
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import keep filtered;
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};
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interface "lo";
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}
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# ipv6 kernel route interface
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protocol kernel {
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ipv6 sadr {
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table fff6;
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import filter {
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# only import routes from kernel with proto static
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if krt_source != 4 then {
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reject;
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}
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if net ~ fdff::/64 from ::/0 then {
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reject;
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}
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accept;
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};
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export all;
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preference 200;
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};
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kernel table 10;
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scan time 15;
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learn yes;
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}
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# ipv4 kernel route interface
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protocol kernel {
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ipv4 {
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table fff4;
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import filter {
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include "/tmp/bird/include/nat-filter.conf";
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# only import routes from kernel with proto static
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if krt_source = 4 then {
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accept;
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}
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reject;
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};
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export all;
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preference 200;
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};
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kernel table 10;
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scan time 15;
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learn yes;
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}
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protocol babel {
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# required due to static configuration of global router id.
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# also improves reconnect speed after restart.
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randomize router id yes;
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ipv4 {
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table fff4;
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import all;
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export all;
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};
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ipv6 sadr {
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table fff6;
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import all;
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export all;
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};
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include "/tmp/bird/include/babelpeers.conf";
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};
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