diff options
Diffstat (limited to 'tnet/files/lhn2pi/bird-tnet.conf')
-rw-r--r-- | tnet/files/lhn2pi/bird-tnet.conf | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/tnet/files/lhn2pi/bird-tnet.conf b/tnet/files/lhn2pi/bird-tnet.conf index 5d5939b..9f0ef8c 100644 --- a/tnet/files/lhn2pi/bird-tnet.conf +++ b/tnet/files/lhn2pi/bird-tnet.conf @@ -1,10 +1,8 @@ -define tnet = fdb1:4242:3538::/48; -define tnet_router = fdb1:4242:3538:ffff::/64; - -function is_tnet() -> bool -{ - return net ~ tnet && ! (net ~ tnet_router); -} +# Set to true if this peer is directly connected to a dn42 peer +define is_dn42_peer = true; +# If we are connected directly to dn42, we don't want the dn42 routes from others +define import_dn42 = !is_dn42_peer; +define export_dn42 = is_dn42_peer; template bgp tnet_tpl { local as 4242423538; @@ -18,19 +16,23 @@ template bgp tnet_tpl { next hop self; import filter { if is_tnet() then { - print proto, ": import accept, net=", net, ", from=", from, ", gw=", gw; - accept; + accept proto, ": (tnet) import accept, net=", net, ", from=", from, ", gw=", gw; + } else if import_dn42 && dn42_is_valid_network() then { + accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw; + } else { + reject proto, ": import reject, reason=not tnet"; } - print proto, ": import reject, reason=not tnet"; reject; }; # newer bird's only # import keep filtered; export filter { if is_tnet() then { - print proto, ": export accept, net=", net, ", from=", from, ", gw=", gw; - accept; + accept proto, ": (tnet) export accept, net=", net, ", from=", from, ", gw=", gw; + } else if export_dn42 && dn42_is_valid_network() then { + accept proto, ": (dn42) import accept, net=", net, ", from=", from, ", gw=", gw; + } else { + reject proto, ": export reject, reason=not tnet"; } - print proto, ": export reject, reason=not tnet"; reject; }; }; } @@ -41,6 +43,6 @@ protocol bgp tnet_hash from tnet_tpl { } protocol bgp tnet_knot from tnet_tpl { - neighbor fdb1:4242:3538:ffff:374e:2c7d:319e:e526; + neighbor fe80:d83a:350b:2162:6eda:1cc1:9cd7:80e8; interface "tnet-knot"; } |