root@ganeti2033:/etc/bird# cat bird.conf
router id 10.192.21.6;
protocol direct {
interface "lo";
ipv4 {
export all;
};
}
protocol device {
}
protocol kernel kernel_v4 {
learn;
scan time 1;
ipv4 {
import where krt_source = 4; # statics
};
}
protocol kernel kernel_v6 {
learn;
scan time 1;
ipv6 {
import where krt_source = 4; # statics
};
}
protocol bgp sw_v4 {
ipv4 {
import none;
export all;
};
local 10.192.21.6 as 64612;
neighbor 10.192.21.1 external;
}
protocol bgp sw_v6 {
ipv6 {
import none;
export all;
};
local 2620:0:860:111:10:192:21:6 as 64612;
neighbor 2620:0:860:111::1 external;
}
protocol bgp vm4_group {
dynamic name "vm4_";
ipv4 {
import all;
export none;
};
local 10.192.24.1 as 64612;
neighbor range 10.192.24.0/23 external;
multihop;
}
protocol bgp vm6_group {
dynamic name "vm6_";
ipv6 {
import all;
export none;
};
local as 64612;
interface "tap0";
neighbor range fe80::/64 external;
}
*******************************
bird> show protocols
Name Proto Table State Since Info
direct1 Direct --- up 2024-04-12
device1 Device --- up 2024-04-12
kernel_v4 Kernel master4 up 2024-04-12
kernel_v6 Kernel master6 up 2024-04-12
sw_v4 BGP --- up 18:30:24.871 Established
sw_v6 BGP --- up 18:34:31.982 Established
vm4_group BGP --- start 19:24:08.670 Passive
vm6_group BGP --- start 21:32:41.502 Passive
vm4_1 BGP --- up 21:29:54.232 Established
vm6_1 BGP --- up 21:32:45.017 Established
bird>
bird>
bird> show protocols all
Name Proto Table State Since Info
direct1 Direct --- up 2024-04-12
Channel ipv4
State: UP
Table: master4
Preference: 240
Input filter: ACCEPT
Output filter: ACCEPT
Routes: 0 imported, 0 exported, 0 preferred
Route change stats: received rejected filtered ignored accepted
Import updates: 0 0 0 0 0
Import withdraws: 0 0 --- 0 0
Export updates: 0 0 0 --- 0
Export withdraws: 0 --- --- --- 0
device1 Device --- up 2024-04-12
kernel_v4 Kernel master4 up 2024-04-12
Channel ipv4
State: UP
Table: master4
Preference: 10
Input filter: (unnamed)
Output filter: REJECT
Routes: 1 imported, 0 exported, 1 preferred
Route change stats: received rejected filtered ignored accepted
Import updates: 4 0 2 1 1
Import withdraws: 0 0 --- 2 0
Export updates: 2 2 0 --- 0
Export withdraws: 0 --- --- --- 0
kernel_v6 Kernel master6 up 2024-04-12
Channel ipv6
State: UP
Table: master6
Preference: 10
Input filter: (unnamed)
Output filter: REJECT
Routes: 1 imported, 0 exported, 1 preferred
Route change stats: received rejected filtered ignored accepted
Import updates: 4 0 2 1 1
Import withdraws: 0 0 --- 2 0
Export updates: 2 2 0 --- 0
Export withdraws: 0 --- --- --- 0
sw_v4 BGP --- up 18:30:24.871 Established
BGP state: Established
Neighbor address: 10.192.21.1
Neighbor AS: 64811
Local AS: 64612
Neighbor ID: 10.192.255.14
Local capabilities
Multiprotocol
AF announced: ipv4
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Neighbor capabilities
Multiprotocol
AF announced: ipv4
Route refresh
Graceful restart
4-octet AS numbers
Long-lived graceful restart
Session: external AS4
Source address: 10.192.21.6
Hold timer: 47.167/90
Keepalive timer: 12.892/30
Channel ipv4
State: UP
Table: master4
Preference: 100
Input filter: REJECT
Output filter: ACCEPT
Routes: 0 imported, 1 exported, 0 preferred
Route change stats: received rejected filtered ignored accepted
Import updates: 0 0 0 0 0
Import withdraws: 0 0 --- 0 0
Export updates: 1 0 0 --- 1
Export withdraws: 0 --- --- --- 0
BGP Next hop: 10.192.21.6
sw_v6 BGP --- up 18:34:31.982 Established
BGP state: Established
Neighbor address: 2620:0:860:111::1
Neighbor AS: 64811
Local AS: 64612
Neighbor ID: 10.192.255.14
Local capabilities
Multiprotocol
AF announced: ipv6
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Neighbor capabilities
Multiprotocol
AF announced: ipv6
Route refresh
Graceful restart
4-octet AS numbers
Long-lived graceful restart
Session: external AS4
Source address: 2620:0:860:111:10:192:21:6
Hold timer: 72.861/90
Keepalive timer: 0.902/30
Channel ipv6
State: UP
Table: master6
Preference: 100
Input filter: REJECT
Output filter: ACCEPT
Routes: 0 imported, 1 exported, 0 preferred
Route change stats: received rejected filtered ignored accepted
Import updates: 0 0 0 0 0
Import withdraws: 0 0 --- 0 0
Export updates: 1 0 0 --- 1
Export withdraws: 0 --- --- --- 0
BGP Next hop: 2620:0:860:111:10:192:21:6 fe80::1623:f2ff:fec2:9670
vm4_group BGP --- start 19:24:08.670 Passive
BGP state: Passive
Neighbor range: 10.192.24.0/23
Neighbor AS: 0
Local AS: 64612
Channel ipv4
State: DOWN
Table: master4
Preference: 100
Input filter: ACCEPT
Output filter: REJECT
IGP IPv4 table: master4
vm6_group BGP --- start 21:32:41.502 Passive
BGP state: Passive
Neighbor range: fe80::/64
Neighbor AS: 0
Local AS: 64612
Channel ipv6
State: DOWN
Table: master6
Preference: 100
Input filter: ACCEPT
Output filter: REJECT
vm4_1 BGP --- up 21:29:54.232 Established
BGP state: Established
Neighbor address: 10.192.24.4
Neighbor AS: 64613
Local AS: 64612
Neighbor ID: 10.192.24.4
Local capabilities
Multiprotocol
AF announced: ipv4
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Neighbor capabilities
Multiprotocol
AF announced: ipv4
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Hostname: testvm2006
Session: external multihop AS4
Source address: 10.192.24.1
Hold timer: 153.436/240
Keepalive timer: 0.633/80
Channel ipv4
State: UP
Table: master4
Preference: 100
Input filter: ACCEPT
Output filter: REJECT
Routes: 0 imported, 0 exported, 0 preferred
Route change stats: received rejected filtered ignored accepted
Import updates: 0 0 0 0 0
Import withdraws: 0 0 --- 0 0
Export updates: 1 0 1 --- 0
Export withdraws: 0 --- --- --- 0
BGP Next hop: 10.192.24.1
IGP IPv4 table: master4
vm6_1 BGP --- up 21:32:45.017 Established
BGP state: Established
Neighbor address: fe80::a800:ff:fe6b:aa1c%tap0
Neighbor AS: 64613
Local AS: 64612
Neighbor ID: 10.192.24.4
Local capabilities
Multiprotocol
AF announced: ipv6
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Neighbor capabilities
Multiprotocol
AF announced: ipv6
Route refresh
Graceful restart
4-octet AS numbers
Enhanced refresh
Long-lived graceful restart
Hostname: testvm2006
Session: external AS4
Source address: fe80::2022:22ff:fe22:2201
Hold timer: 174.780/240
Keepalive timer: 72.514/80
Channel ipv6
State: UP
Table: master6
Preference: 100
Input filter: ACCEPT
Output filter: REJECT
Routes: 0 imported, 0 exported, 0 preferred
Route change stats: received rejected filtered ignored accepted
Import updates: 0 0 0 0 0
Import withdraws: 0 0 --- 0 0
Export updates: 1 0 1 --- 0
Export withdraws: 0 --- --- --- 0
BGP Next hop: :: fe80::2022:22ff:fe22:2201
bird>