===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip a; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.109.10.5] out: Namespace: qrouter-77bc44d4-19a0-44fe-b5a9-6c86b7d1d108
[10.109.10.5] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.10.5] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.10.5] out:     inet 127.0.0.1/8 scope host lo
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 ::1/128 scope host 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 40: qr-2418fdac-02: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default 
[10.109.10.5] out:     link/ether fa:16:3e:57:82:c9 brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 10.109.13.1/24 brd 10.109.13.255 scope global qr-2418fdac-02
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::f816:3eff:fe57:82c9/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 41: qg-4103ee1a-16: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default 
[10.109.10.5] out:     link/ether fa:16:3e:b0:17:c3 brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 10.109.11.128/24 brd 10.109.11.255 scope global qg-4103ee1a-16
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::f816:3eff:feb0:17c3/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: Namespace: qdhcp-d4328fb7-ad7c-4103-9214-c47249ae12c7
[10.109.10.5] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.10.5] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.10.5] out:     inet 127.0.0.1/8 scope host lo
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 ::1/128 scope host 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 39: tapa8ac34b3-c6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default 
[10.109.10.5] out:     link/ether fa:16:3e:eb:fb:78 brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 10.109.13.2/24 brd 10.109.13.255 scope global tapa8ac34b3-c6
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet 169.254.169.254/16 brd 169.254.255.255 scope global tapa8ac34b3-c6
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::f816:3eff:feeb:fb78/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: Namespace: haproxy
[10.109.10.5] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.10.5] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.10.5] out:     inet 127.0.0.1/8 scope host lo
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 ::1/128 scope host 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 32: b_management: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.10.5] out:     link/ether 32:0f:a4:9d:75:36 brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 10.109.12.2/24 scope global b_management
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::300f:a4ff:fe9d:7536/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 34: hapr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.10.5] out:     link/ether aa:da:1a:4b:14:84 brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 240.0.0.2/30 scope global hapr-ns
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::a8da:1aff:fe4b:1484/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: Namespace: vrouter
[10.109.10.5] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.10.5] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.10.5] out:     inet 127.0.0.1/8 scope host lo
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 ::1/128 scope host 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 20: vr-host-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.10.5] out:     link/ether b2:12:92:fb:93:83 brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 240.0.0.6/30 scope global vr-host-ns
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::b012:92ff:fefb:9383/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 26: b_vrouter_pub: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.10.5] out:     link/ether 82:21:3a:f9:ac:de brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 10.109.11.2/24 scope global b_vrouter_pub
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::8021:3aff:fef9:acde/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 28: b_vrouter: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.10.5] out:     link/ether be:69:60:65:8e:95 brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 10.109.12.1/24 scope global b_vrouter
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::bc69:60ff:fe65:8e95/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 36: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.10.5] out:     link/ether 22:dd:40:f6:0c:bb brd ff:ff:ff:ff:ff:ff
[10.109.10.5] out:     inet 240.1.0.6/24 scope global conntrd
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out:     inet6 fe80::20dd:40ff:fef6:cbb/64 scope link 
[10.109.10.5] out:        valid_lft forever preferred_lft forever
[10.109.10.5] out: 

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