===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip r; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.6] out: Namespace: qdhcp-6ce7a786-f1e9-4f8e-a8ed-51511ce53b5b
[10.20.0.6] out: default via 192.168.111.1 dev tap389037d2-3e 
[10.20.0.6] out: 169.254.0.0/16 dev tap389037d2-3e  proto kernel  scope link  src 169.254.169.254 
[10.20.0.6] out: 192.168.111.0/24 dev tap389037d2-3e  proto kernel  scope link  src 192.168.111.2 
[10.20.0.6] out: Namespace: qrouter-e0fc1783-11a2-45a2-81ee-c98e95c9ee14
[10.20.0.6] out: default via 10.118.101.1 dev qg-0d363a7d-c9 
[10.20.0.6] out: 10.118.101.0/24 dev qg-0d363a7d-c9  proto kernel  scope link  src 10.118.101.191 
[10.20.0.6] out: 192.168.111.0/24 dev qr-6fb25511-1d  proto kernel  scope link  src 192.168.111.1 
[10.20.0.6] out: Namespace: haproxy
[10.20.0.6] out: default via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.6] out: 10.20.0.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.6] out: 10.118.101.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.6] out: 192.168.10.0/24 dev b_management  proto kernel  scope link  src 192.168.10.2 
[10.20.0.6] out: 192.168.10.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.6] out: 192.168.20.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.6] out: 192.168.30.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.6] out: 240.0.0.0/30 dev hapr-ns  proto kernel  scope link  src 240.0.0.2 
[10.20.0.6] out: Namespace: vrouter
[10.20.0.6] out: default via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.6] out: 10.20.0.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.6] out: 10.118.101.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.6] out: 192.168.10.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.6] out: 192.168.20.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.6] out: 192.168.30.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.6] out: 240.0.0.4/30 dev vr-host-ns  proto kernel  scope link  src 240.0.0.6 
[10.20.0.6] out: 240.1.0.0/24 dev conntrd  proto kernel  scope link  src 240.1.0.7 
[10.20.0.6] out: 

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