===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip a; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.6] out: Namespace: haproxy
[10.20.0.6] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.6] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.6] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out:     inet6 ::1/128 scope host 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 20: hapr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.6] out:     link/ether b2:29:b3:89:f6:ea brd ff:ff:ff:ff:ff:ff
[10.20.0.6] out:     inet 240.0.0.2/30 scope global hapr-ns
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out:     inet6 fe80::b029:b3ff:fe89:f6ea/64 scope link 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 26: b_public: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.6] out:     link/ether a2:0a:56:70:cc:ab brd ff:ff:ff:ff:ff:ff
[10.20.0.6] out:     inet 190.10.1.16/24 scope global b_public
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out:     inet6 fe80::a00a:56ff:fe70:ccab/64 scope link 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: Namespace: vrouter
[10.20.0.6] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.6] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.6] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out:     inet6 ::1/128 scope host 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 18: vr-host-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.6] out:     link/ether 5a:b2:89:06:9a:4e brd ff:ff:ff:ff:ff:ff
[10.20.0.6] out:     inet 240.0.0.6/30 scope global vr-host-ns
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out:     inet6 fe80::58b2:89ff:fe06:9a4e/64 scope link 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 22: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.6] out:     link/ether 12:0e:52:36:90:23 brd ff:ff:ff:ff:ff:ff
[10.20.0.6] out:     inet 240.1.0.3/24 scope global conntrd
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out:     inet6 fe80::100e:52ff:fe36:9023/64 scope link 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 

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