===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip a; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.109.30.3] out: Namespace: qdhcp-72027faa-fedc-4ba6-ae5a-39b5b49419b8
[10.109.30.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.30.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.30.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 ::1/128 scope host 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 33: tap1c49ca39-21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default 
[10.109.30.3] out:     link/ether fa:16:3e:ca:7b:a5 brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 10.109.34.2/24 brd 10.109.34.255 scope global tap1c49ca39-21
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet 169.254.169.254/16 brd 169.254.255.255 scope global tap1c49ca39-21
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::f816:3eff:feca:7ba5/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: Namespace: qrouter-c3977e9a-d537-4a57-be74-05300387a050
[10.109.30.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.30.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.30.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 ::1/128 scope host 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 31: qr-cd85919a-d0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default 
[10.109.30.3] out:     link/ether fa:16:3e:f0:e9:68 brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 10.109.34.1/24 brd 10.109.34.255 scope global qr-cd85919a-d0
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::f816:3eff:fef0:e968/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 32: qg-e2618b62-9c: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN group default 
[10.109.30.3] out:     link/ether fa:16:3e:bd:4b:53 brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 10.109.33.128/24 brd 10.109.33.255 scope global qg-e2618b62-9c
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::f816:3eff:febd:4b53/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: Namespace: haproxy
[10.109.30.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.30.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.30.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 ::1/128 scope host 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 20: b_management: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.30.3] out:     link/ether ca:89:67:a7:a2:0c brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 10.109.31.3/24 scope global b_management
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::c889:67ff:fea7:a20c/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 28: hapr-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.30.3] out:     link/ether fe:67:cb:06:54:b0 brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 240.0.0.2/30 scope global hapr-ns
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::fc67:cbff:fe06:54b0/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 36: b_public: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.30.3] out:     link/ether 72:7e:6f:2d:95:c2 brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 10.109.33.3/24 scope global b_public
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::707e:6fff:fe2d:95c2/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: Namespace: vrouter
[10.109.30.3] out: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default 
[10.109.30.3] out:     link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
[10.109.30.3] out:     inet 127.0.0.1/8 scope host lo
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 ::1/128 scope host 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 18: vr-host-ns: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.30.3] out:     link/ether c6:6b:28:ef:ef:3a brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 240.0.0.6/30 scope global vr-host-ns
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::c46b:28ff:feef:ef3a/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 24: b_vrouter_pub: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.30.3] out:     link/ether ea:68:c5:a3:cb:a6 brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 10.109.33.2/24 scope global b_vrouter_pub
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::e868:c5ff:fea3:cba6/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 26: b_vrouter: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.30.3] out:     link/ether a2:66:38:68:e5:8e brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 10.109.31.2/24 scope global b_vrouter
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::a066:38ff:fe68:e58e/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 34: conntrd: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
[10.109.30.3] out:     link/ether 06:9a:02:59:08:92 brd ff:ff:ff:ff:ff:ff
[10.109.30.3] out:     inet 240.1.0.4/24 scope global conntrd
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out:     inet6 fe80::49a:2ff:fe59:892/64 scope link 
[10.109.30.3] out:        valid_lft forever preferred_lft forever
[10.109.30.3] out: 

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