===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip a; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: Namespace: qdhcp-746cbc0f-ca5e-4920-aa73-499ee335fa24
[10.20.0.7] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.7] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.7] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 ::1/128 scope host 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: 30: tapa7798790-8f: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN group default 
[10.20.0.7] out:     link/ether fa:16:3e:33:34:b0 brd ff:ff:ff:ff:ff:ff
[10.20.0.7] out:     inet 192.168.111.3/24 brd 192.168.111.255 scope global tapa7798790-8f
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet 169.254.169.254/16 brd 169.254.255.255 scope global tapa7798790-8f
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 fe80::f816:3eff:fe33:34b0/64 scope link 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: Namespace: haproxy
[10.20.0.7] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.7] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.7] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 ::1/128 scope host 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: 23: hapr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.7] out:     link/ether 76:0c:a9:3e:06:b8 brd ff:ff:ff:ff:ff:ff
[10.20.0.7] out:     inet 240.0.0.2/30 scope global hapr-ns
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 fe80::740c:a9ff:fe3e:6b8/64 scope link 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: 28: b_public: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.7] out:     link/ether 12:29:e3:14:01:62 brd ff:ff:ff:ff:ff:ff
[10.20.0.7] out:     inet 10.118.101.166/24 scope global b_public
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 fe80::1029:e3ff:fe14:162/64 scope link 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: Namespace: vrouter
[10.20.0.7] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.20.0.7] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.20.0.7] out:     inet 127.0.0.1/8 scope host lo
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 ::1/128 scope host 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: 21: vr-host-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.7] out:     link/ether d6:96:96:ec:b1:b4 brd ff:ff:ff:ff:ff:ff
[10.20.0.7] out:     inet 240.0.0.6/30 scope global vr-host-ns
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 fe80::d496:96ff:feec:b1b4/64 scope link 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: 25: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.20.0.7] out:     link/ether 8a:33:b2:f2:9c:e5 brd ff:ff:ff:ff:ff:ff
[10.20.0.7] out:     inet 240.1.0.1/24 scope global conntrd
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out:     inet6 fe80::8833:b2ff:fef2:9ce5/64 scope link 
[10.20.0.7] out:        valid_lft forever preferred_lft forever
[10.20.0.7] out: 

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