===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip a; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.109.0.3] out: Namespace: qdhcp-23e90df9-7583-465a-8c85-cfc7dead3ded
[10.109.0.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.0.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.0.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 ::1/128 scope host 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 33: tap200affc3-20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN group default 
[10.109.0.3] out:     link/ether fa:16:3e:5c:7f:87 brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 10.109.4.2/24 brd 10.109.4.255 scope global tap200affc3-20
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet 169.254.169.254/16 brd 169.254.255.255 scope global tap200affc3-20
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::f816:3eff:fe5c:7f87/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: Namespace: qrouter-060072d7-9646-4d4e-a4b2-4f0a61c4c99e
[10.109.0.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.0.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.0.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 ::1/128 scope host 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 31: qr-ff9a693a-fb: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue state UNKNOWN group default 
[10.109.0.3] out:     link/ether fa:16:3e:69:95:e9 brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 10.109.4.1/24 brd 10.109.4.255 scope global qr-ff9a693a-fb
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::f816:3eff:fe69:95e9/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 32: qg-b9fb6198-f9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default 
[10.109.0.3] out:     link/ether fa:16:3e:9a:3c:9d brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 10.109.3.128/24 brd 10.109.3.255 scope global qg-b9fb6198-f9
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::f816:3eff:fe9a:3c9d/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: Namespace: haproxy
[10.109.0.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.0.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.0.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 ::1/128 scope host 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 19: b_management: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.3] out:     link/ether 0e:42:ee:48:3d:77 brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 10.109.1.3/24 scope global b_management
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::c42:eeff:fe48:3d77/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 27: hapr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.3] out:     link/ether ce:63:db:e2:d3:10 brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 240.0.0.2/30 scope global hapr-ns
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::cc63:dbff:fee2:d310/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 36: b_public: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.3] out:     link/ether 8a:07:32:f5:a5:dc brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 10.109.3.3/24 scope global b_public
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::8807:32ff:fef5:a5dc/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: Namespace: vrouter
[10.109.0.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.0.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.0.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 ::1/128 scope host 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 17: vr-host-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.3] out:     link/ether 0e:3f:1a:4a:10:2a brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 240.0.0.6/30 scope global vr-host-ns
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::c3f:1aff:fe4a:102a/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 23: b_vrouter_pub: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.3] out:     link/ether b6:93:21:ea:ea:39 brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 10.109.3.2/24 scope global b_vrouter_pub
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::b493:21ff:feea:ea39/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 25: b_vrouter: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.3] out:     link/ether fe:92:03:e3:69:c3 brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 10.109.1.2/24 scope global b_vrouter
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::fc92:3ff:fee3:69c3/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 34: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.0.3] out:     link/ether 02:81:af:10:16:4f brd ff:ff:ff:ff:ff:ff
[10.109.0.3] out:     inet 240.1.0.4/24 scope global conntrd
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out:     inet6 fe80::81:afff:fe10:164f/64 scope link 
[10.109.0.3] out:        valid_lft forever preferred_lft forever
[10.109.0.3] out: 

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