===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip a; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.109.0.4] out: Namespace: haproxy
[10.109.0.4] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.0.4] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.0.4] out:     inet 127.0.0.1/8 scope host lo
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out:     inet6 ::1/128 scope host 
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out: 22: hapr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.4] out:     link/ether 26:33:46:11:4d:6e brd ff:ff:ff:ff:ff:ff
[10.109.0.4] out:     inet 240.0.0.2/30 scope global hapr-ns
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out:     inet6 fe80::2433:46ff:fe11:4d6e/64 scope link 
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out: 27: b_public: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.4] out:     link/ether f6:6b:2d:b0:86:55 brd ff:ff:ff:ff:ff:ff
[10.109.0.4] out:     inet 10.109.1.3/24 scope global b_public
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out:     inet6 fe80::f46b:2dff:feb0:8655/64 scope link 
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out: Namespace: vrouter
[10.109.0.4] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.0.4] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.0.4] out:     inet 127.0.0.1/8 scope host lo
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out:     inet6 ::1/128 scope host 
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out: 20: vr-host-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.4] out:     link/ether 6a:c2:a5:4d:3e:1b brd ff:ff:ff:ff:ff:ff
[10.109.0.4] out:     inet 240.0.0.6/30 scope global vr-host-ns
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out:     inet6 fe80::68c2:a5ff:fe4d:3e1b/64 scope link 
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out: 24: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.4] out:     link/ether ba:ac:26:39:a1:56 brd ff:ff:ff:ff:ff:ff
[10.109.0.4] out:     inet 240.1.0.3/24 scope global conntrd
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out:     inet6 fe80::b8ac:26ff:fe39:a156/64 scope link 
[10.109.0.4] out:        valid_lft forever preferred_lft forever
[10.109.0.4] out: 

===== STDERR =====:
