===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip a; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.8] out: Namespace: qdhcp-6ce7a786-f1e9-4f8e-a8ed-51511ce53b5b
[10.20.0.8] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.8] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.8] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 ::1/128 scope host 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: 29: tap0fe61de5-81: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN group default 
[10.20.0.8] out:     link/ether fa:16:3e:f7:13:49 brd ff:ff:ff:ff:ff:ff
[10.20.0.8] out:     inet 192.168.111.3/24 brd 192.168.111.255 scope global tap0fe61de5-81
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet 169.254.169.254/16 brd 169.254.255.255 scope global tap0fe61de5-81
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 fe80::f816:3eff:fef7:1349/64 scope link 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: Namespace: haproxy
[10.20.0.8] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.8] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.8] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 ::1/128 scope host 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: 23: hapr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.8] out:     link/ether da:54:8a:a7:54:31 brd ff:ff:ff:ff:ff:ff
[10.20.0.8] out:     inet 240.0.0.2/30 scope global hapr-ns
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 fe80::d854:8aff:fea7:5431/64 scope link 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: 30: b_public: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.8] out:     link/ether 9a:ad:a9:8b:76:22 brd ff:ff:ff:ff:ff:ff
[10.20.0.8] out:     inet 10.118.101.161/24 scope global b_public
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 fe80::98ad:a9ff:fe8b:7622/64 scope link 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: Namespace: vrouter
[10.20.0.8] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.8] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.8] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 ::1/128 scope host 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: 21: vr-host-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.8] out:     link/ether ba:53:3c:eb:79:fe brd ff:ff:ff:ff:ff:ff
[10.20.0.8] out:     inet 240.0.0.6/30 scope global vr-host-ns
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 fe80::b853:3cff:feeb:79fe/64 scope link 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: 25: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.8] out:     link/ether da:8e:c5:12:47:86 brd ff:ff:ff:ff:ff:ff
[10.20.0.8] out:     inet 240.1.0.6/24 scope global conntrd
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out:     inet6 fe80::d88e:c5ff:fe12:4786/64 scope link 
[10.20.0.8] out:        valid_lft forever preferred_lft forever
[10.20.0.8] out: 

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