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136 | ubuntu@maas-20-node-2:~$ ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br-eth0 state UP group default qlen 1000
link/ether 52:54:00:e6:b1:45 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:fee6:b145/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br-eth1 state UP group default qlen 1000
link/ether 52:54:00:dd:09:14 brd ff:ff:ff:ff:ff:ff
inet6 fe80::5054:ff:fedd:914/64 scope link
valid_lft forever preferred_lft forever
4: br-eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 52:54:00:e6:b1:45 brd ff:ff:ff:ff:ff:ff
inet 10.20.20.252/24 brd 10.20.20.255 scope global br-eth0
valid_lft forever preferred_lft forever
inet 10.20.20.253/24 brd 10.20.20.255 scope global secondary br-eth0:1
valid_lft forever preferred_lft forever
inet6 fc00:2020::5054:ff:fee6:b145/64 scope global mngtmpaddr dynamic
valid_lft 3537sec preferred_lft 3537sec
inet6 fe80::5054:ff:fee6:b145/64 scope link
valid_lft forever preferred_lft forever
5: br-eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether 52:54:00:dd:09:14 brd ff:ff:ff:ff:ff:ff
inet 10.20.20.254/24 brd 10.20.20.255 scope global br-eth1
valid_lft forever preferred_lft forever
inet6 fc00:2020::5054:ff:fedd:914/64 scope global mngtmpaddr dynamic
valid_lft 3538sec preferred_lft 3538sec
inet6 fc00:2020::2:1:9a/64 scope global deprecated
valid_lft forever preferred_lft 0sec
inet6 fe80::5054:ff:fedd:914/64 scope link
valid_lft forever preferred_lft forever
ubuntu@maas-20-node-2:~$ ip r
default via 10.20.20.2 dev br-eth1 onlink
10.20.20.0/24 dev br-eth1 proto kernel scope link src 10.20.20.254
10.20.20.0/24 dev br-eth0 proto kernel scope link src 10.20.20.252
ubuntu@maas-20-node-2:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
dns-nameservers 10.20.20.2
dns-search maas
auto eth0
iface eth0 inet manual
mtu 1500
post-up ifup eth0:1
auto br-eth0
iface br-eth0 inet static
address 10.20.20.252/24
post-up ifup eth0:1
bridge_ports eth0
dns-nameservers 10.20.20.2
auto br-eth0:1
iface br-eth0:1 inet static
address 10.20.20.253/24
dns-nameservers 10.20.20.2
auto eth1
iface eth1 inet manual
mtu 1500
post-up ifup eth1:1
auto br-eth1
iface br-eth1 inet static
gateway 10.20.20.2
address 10.20.20.254/24
post-up ifup eth1:1
bridge_ports eth1
dns-nameservers 10.20.20.2
auto br-eth1:1
iface br-eth1:1 inet6 static
gateway fc00:2020::2
address fc00:2020::2:1:9a/64
dns-nameservers fc00:2020::2
source /etc/network/inter^C
ubuntu@maas-20-node-2:~$ ip r
default via 10.20.20.2 dev br-eth1 onlink
10.20.20.0/24 dev br-eth1 proto kernel scope link src 10.20.20.254
10.20.20.0/24 dev br-eth0 proto kernel scope link src 10.20.20.252
ubuntu@maas-20-node-2:~$ ifconfig
br-eth0 Link encap:Ethernet HWaddr 52:54:00:e6:b1:45
inet addr:10.20.20.252 Bcast:10.20.20.255 Mask:255.255.255.0
inet6 addr: fc00:2020::5054:ff:fee6:b145/64 Scope:Global
inet6 addr: fe80::5054:ff:fee6:b145/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:125 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:9459 (9.4 KB) TX bytes:1086 (1.0 KB)
br-eth0:1 Link encap:Ethernet HWaddr 52:54:00:e6:b1:45
inet addr:10.20.20.253 Bcast:10.20.20.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
br-eth1 Link encap:Ethernet HWaddr 52:54:00:dd:09:14
inet addr:10.20.20.254 Bcast:10.20.20.255 Mask:255.255.255.0
inet6 addr: fe80::5054:ff:fedd:914/64 Scope:Link
inet6 addr: fc00:2020::2:1:9a/64 Scope:Global
inet6 addr: fc00:2020::5054:ff:fedd:914/64 Scope:Global
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:801 errors:0 dropped:0 overruns:0 frame:0
TX packets:854 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:88240 (88.2 KB) TX bytes:127017 (127.0 KB)
eth0 Link encap:Ethernet HWaddr 52:54:00:e6:b1:45
inet6 addr: fe80::5054:ff:fee6:b145/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:134 errors:0 dropped:0 overruns:0 frame:0
TX packets:20 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:12168 (12.1 KB) TX bytes:1648 (1.6 KB)
eth1 Link encap:Ethernet HWaddr 52:54:00:dd:09:14
inet6 addr: fe80::5054:ff:fedd:914/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:834 errors:0 dropped:0 overruns:0 frame:0
TX packets:861 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:104214 (104.2 KB) TX bytes:127563 (127.5 KB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:212 errors:0 dropped:0 overruns:0 frame:0
TX packets:212 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:15880 (15.8 KB) TX bytes:15880 (15.8 KB)
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