mirror of
https://git.dn42.dev/wiki/wiki
synced 2025-03-16 20:33:34 +00:00
add bird ipv6 configuration
This commit is contained in:
dn42 wiki
parent
ba5eb7ca12
commit
5b4ea6e766
162
howto/Bird.md
162
howto/Bird.md
@ -10,6 +10,8 @@ Compared to quagga, bird supports multiple routing, which is useful, if you also
|
|||||||
* Replace `<PEER_AS>` the Autonomous System Number of your peer
|
* Replace `<PEER_AS>` the Autonomous System Number of your peer
|
||||||
* Replace `<PEER_NAME>` a self chosen name for your peer
|
* Replace `<PEER_NAME>` a self chosen name for your peer
|
||||||
|
|
||||||
|
### IPV4
|
||||||
|
|
||||||
```
|
```
|
||||||
# /etc/bird/bird.conf
|
# /etc/bird/bird.conf
|
||||||
# Device status
|
# Device status
|
||||||
@ -146,6 +148,157 @@ protocol bgp <PEER_NAME> from dnpeers {
|
|||||||
};
|
};
|
||||||
```
|
```
|
||||||
|
|
||||||
|
### IPV6
|
||||||
|
|
||||||
|
```
|
||||||
|
#/etc/bird/bird6.conf
|
||||||
|
protocol device {
|
||||||
|
scan time 10;
|
||||||
|
}
|
||||||
|
|
||||||
|
# filter helpers
|
||||||
|
#################
|
||||||
|
|
||||||
|
include "/etc/bird/filter6.conf";
|
||||||
|
|
||||||
|
# local configuration
|
||||||
|
######################
|
||||||
|
|
||||||
|
include "bird/local6.conf";
|
||||||
|
|
||||||
|
# Kernel routing tables
|
||||||
|
########################
|
||||||
|
|
||||||
|
protocol kernel {
|
||||||
|
scan time 20;
|
||||||
|
device routes;
|
||||||
|
import none;
|
||||||
|
export filter {
|
||||||
|
krt_prefsrc = OWNIP;
|
||||||
|
accept;
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
# static routes
|
||||||
|
################
|
||||||
|
|
||||||
|
protocol static {
|
||||||
|
route <SUBNET> reject;
|
||||||
|
}
|
||||||
|
|
||||||
|
template bgp dnpeers {
|
||||||
|
local as OWNAS;
|
||||||
|
path metric 1;
|
||||||
|
import keep filtered;
|
||||||
|
import filter {
|
||||||
|
if is_valid_network() && !is_self_net() then {
|
||||||
|
accept;
|
||||||
|
}
|
||||||
|
reject;
|
||||||
|
};
|
||||||
|
export filter {
|
||||||
|
if is_valid_network() then {
|
||||||
|
accept;
|
||||||
|
}
|
||||||
|
reject;
|
||||||
|
};
|
||||||
|
route limit 10000;
|
||||||
|
}
|
||||||
|
|
||||||
|
include "/etc/bird/peers6/*";
|
||||||
|
```
|
||||||
|
|
||||||
|
```
|
||||||
|
# /etc/bird/local6.conf
|
||||||
|
# should be a unique identifier, use same id as for ipv4
|
||||||
|
router id <GATEWAY_IP>;
|
||||||
|
|
||||||
|
define OWNAS = <AS>;
|
||||||
|
define OWNIP = <GATEWAY_IP>;
|
||||||
|
|
||||||
|
function is_self_net() {
|
||||||
|
return net ~ [<SUBNET>+];
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
Generate the filter list from the monotone repository
|
||||||
|
|
||||||
|
```
|
||||||
|
cd net.dn42.registry
|
||||||
|
ruby utils/bgp-filter.rb < data/filter6.txt > /etc/bird/filter6.conf
|
||||||
|
```
|
||||||
|
|
||||||
|
example filter list:
|
||||||
|
|
||||||
|
```
|
||||||
|
function is_valid_network() {
|
||||||
|
return net ~ [
|
||||||
|
fc00::/8{48,64}, # ULA (undefined)
|
||||||
|
fd00::/8{48,64}, # ULA (defined)
|
||||||
|
2001:67c:20c1::/48{48,48}, # E-UTP IPv6
|
||||||
|
2001:bf7::/32{32,128}, # Freifunk (Foerderverein Freie Netzwerke) IPv6 Range
|
||||||
|
2001:67c:20a1::/48{48,48}, # CCC Event Network
|
||||||
|
2001:0470:006c:01d5::/64{64,64}, # Registered IANA
|
||||||
|
2001:0470:006d:0655::/64{64,64},
|
||||||
|
2001:0470:1f09:172d::/64{64,64},
|
||||||
|
2001:0470:1f0b:0592::/64{64,64},
|
||||||
|
2001:0470:1f0b:0bca::/64{64,64},
|
||||||
|
2001:0470:1f0b:1af5::/64{64,64},
|
||||||
|
2001:0470:1f10:0275::/64{64,64},
|
||||||
|
2001:0470:1f12:0004::/64{64,64},
|
||||||
|
2001:0470:5084::/48{48,64},
|
||||||
|
2001:0470:51c6::/48{48,64},
|
||||||
|
2001:0470:73d3::/48{48,64},
|
||||||
|
2001:0470:7972::/48{48,64},
|
||||||
|
2001:0470:9949::/48{48,64},
|
||||||
|
2001:0470:99fc::/48{48,64},
|
||||||
|
2001:0470:9af8::/48{48,64},
|
||||||
|
2001:0470:9ce6::/55{55,64},
|
||||||
|
2001:0470:9f43::/48{48,64},
|
||||||
|
2001:0470:caab::/48{48,64},
|
||||||
|
2001:0470:cd99::/48{48,64},
|
||||||
|
2001:0470:d4df::/48{48,64},
|
||||||
|
2001:0470:d889:0010::/64{64,64},
|
||||||
|
2001:0470:e3f0:000a::/64{64,64},
|
||||||
|
2001:067c:21ec::/48{48,64},
|
||||||
|
2001:06f8:1019:0000::/64{64,64},
|
||||||
|
2001:06f8:118b::/48{48,64},
|
||||||
|
2001:06f8:1194::/48{48,64},
|
||||||
|
2001:06f8:121a::/48{48,64},
|
||||||
|
2001:06f8:1c1b::/48{48,64},
|
||||||
|
2001:06f8:1d14::/48{48,64},
|
||||||
|
2001:06f8:1d26::/48{48,64},
|
||||||
|
2001:06f8:1d53::/48{48,64},
|
||||||
|
2001:07f0:3003::/48{48,64},
|
||||||
|
2001:08d8:0081:05c8::/63{63,64},
|
||||||
|
2001:08d8:0081:05ca::/64{64,64},
|
||||||
|
2001:15c0:1000:0100::/64{64,64},
|
||||||
|
2001:1b60:1000:0001::/64{64,64},
|
||||||
|
2001:41d0:0001:b6bb::/64{64,64},
|
||||||
|
2001:41d0:0001:cd42::/64{64,64},
|
||||||
|
2001:4dd0:fcff::/48{48,64},
|
||||||
|
2001:4dd0:fdd3::/48{48,64},
|
||||||
|
2001:4dd0:ff00:8710::/64{64,64},
|
||||||
|
2604:8800:0179:4200::/56{56,64},
|
||||||
|
2801:0000:80:8000::/50{50,64},
|
||||||
|
2a00:1328:e101:0200::/56{56,64},
|
||||||
|
2a00:1828:2000:0289::/64{64,64},
|
||||||
|
2a00:1828:a013:d242::/64{64,64},
|
||||||
|
2a00:5540:0387::/48{48,64},
|
||||||
|
2a01:0198:022c::/48{48,64},
|
||||||
|
2a01:0198:035a:fd13::/64{64,64},
|
||||||
|
2a01:0198:0485::/48{48,64},
|
||||||
|
2a01:04f8:0121:4fff::/64{64,64},
|
||||||
|
2a01:04f8:0140:1ffd::/64{64,64},
|
||||||
|
2a01:04f8:0d13:17c0::/64{64,64},
|
||||||
|
2a02:0a00:e010:3c00::/56{56,64},
|
||||||
|
2a02:0ee0:0002:0051::/64{64,64},
|
||||||
|
2a03:2260::/30{30,64}
|
||||||
|
];
|
||||||
|
}
|
||||||
|
```
|
||||||
|
|
||||||
|
|
||||||
# Useful bird commmands
|
# Useful bird commmands
|
||||||
|
|
||||||
bird can be remote controlled via the `birdc` command. Here is a list of useful bird commands:
|
bird can be remote controlled via the `birdc` command. Here is a list of useful bird commands:
|
||||||
@ -169,6 +322,15 @@ bird> show route for 172.22.141.181 # show possible routes to internal.dn42
|
|||||||
172.22.141.0/24 via 172.23.67.1 on tobee [tobee 07:20:30] * (100) [AS64737i]
|
172.22.141.0/24 via 172.23.67.1 on tobee [tobee 07:20:30] * (100) [AS64737i]
|
||||||
via 172.23.64.1 on chelnok [chelnok 07:20:29] (100) [AS64737i]
|
via 172.23.64.1 on chelnok [chelnok 07:20:29] (100) [AS64737i]
|
||||||
via 172.23.136.65 on hax404 [hax404 07:20:26] (100) [AS64737i]
|
via 172.23.136.65 on hax404 [hax404 07:20:26] (100) [AS64737i]
|
||||||
|
bird> show route filtered
|
||||||
|
172.23.245.1/32 via 172.23.64.1 on chelnok [chelnok 21:26:18] * (100) [AS76175i]
|
||||||
|
172.22.247.128/32 via 172.23.64.1 on chelnok [chelnok 21:26:18] * (100) [AS76175i]
|
||||||
|
172.22.227.1/32 via 172.23.64.1 on chelnok [chelnok 21:26:18] * (100) [AS76115i]
|
||||||
|
172.23.196.75/32 via 172.23.64.1 on chelnok [chelnok 21:26:18] * (100) [AS76115i]
|
||||||
|
172.22.41.241/32 via 172.23.64.1 on chelnok [chelnok 21:26:18] * (100) [AS76115i]
|
||||||
|
172.22.249.4/30 via 172.23.64.1 on chelnok [chelnok 21:26:18] * (100) [AS4242420002i]
|
||||||
|
172.22.255.133/32 via 172.23.64.1 on chelnok [chelnok 21:26:18] * (100) [AS64654i]
|
||||||
|
...
|
||||||
```
|
```
|
||||||
|
|
||||||
# External Links
|
# External Links
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user