diff options
Diffstat (limited to 'tnet/templates/lhn2pi')
-rw-r--r-- | tnet/templates/lhn2pi/bird-tnet-pre.conf | 20 | ||||
-rw-r--r-- | tnet/templates/lhn2pi/bird-tnet.conf | 48 |
2 files changed, 68 insertions, 0 deletions
diff --git a/tnet/templates/lhn2pi/bird-tnet-pre.conf b/tnet/templates/lhn2pi/bird-tnet-pre.conf new file mode 100644 index 0000000..74c981d --- /dev/null +++ b/tnet/templates/lhn2pi/bird-tnet-pre.conf @@ -0,0 +1,20 @@ +define tnet = fdb1:4242:3538:2000::/52; + +function is_tnet() +{ + return net ~ tnet; +} + +roa6 table dn42_roa; + +protocol static { + roa6 { table dn42_roa; }; + include "/etc/bird/dn42_roa_bird2_6.conf"; +}; + +function dn42_is_valid_network() +{ + return net ~ [ + fd00::/8{44,64} # ULA address space as per RFC 4193 + ]; +} diff --git a/tnet/templates/lhn2pi/bird-tnet.conf b/tnet/templates/lhn2pi/bird-tnet.conf new file mode 100644 index 0000000..9f0ef8c --- /dev/null +++ b/tnet/templates/lhn2pi/bird-tnet.conf @@ -0,0 +1,48 @@ +# 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; + neighbor internal; + + direct; + + password "trygvis"; + + ipv6 { + next hop self; + import filter { + if is_tnet() then { + 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"; + } + }; + # newer bird's only + # import keep filtered; + export filter { + if is_tnet() then { + 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"; + } + }; + }; +} + +protocol bgp tnet_hash from tnet_tpl { + neighbor fe80:6195:1d43:9655:35f7:9dba:798c:26b8; + interface "tnet-hash"; +} + +protocol bgp tnet_knot from tnet_tpl { + neighbor fe80:d83a:350b:2162:6eda:1cc1:9cd7:80e8; + interface "tnet-knot"; +} |