===== 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: 23: 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 06:63:b8:20:fd:86 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::463:b8ff:fe20:fd86/64 scope link 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 29: 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 8a:dd:0b:c0:e0:24 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::88dd:bff:fec0:e024/64 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: 21: 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 ce:df:b1:e3:ab:6e 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::ccdf:b1ff:fee3:ab6e/64 scope link 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 25: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.6] out:     link/ether 62:73:9a:1f:33:4e brd ff:ff:ff:ff:ff:ff
[10.20.0.6] out:     inet 240.1.0.5/24 scope global conntrd
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out:     inet6 fe80::6073:9aff:fe1f:334e/64 scope link 
[10.20.0.6] out:        valid_lft forever preferred_lft forever
[10.20.0.6] out: 

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