===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip r; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.3] out: Namespace: qdhcp-3ed183a2-8a2a-40ff-8b98-0d04ccd35d36
[10.20.0.3] out: default via 192.168.111.1 dev tap8a9b489c-39 
[10.20.0.3] out: 169.254.0.0/16 dev tap8a9b489c-39  proto kernel  scope link  src 169.254.169.254 
[10.20.0.3] out: 192.168.111.0/24 dev tap8a9b489c-39  proto kernel  scope link  src 192.168.111.2 
[10.20.0.3] out: Namespace: qdhcp-848a5a43-505b-4d2a-ab73-c9399c0d15c8
[10.20.0.3] out: Namespace: haproxy
[10.20.0.3] out: default via 190.10.2.1 dev b_public  metric 10 
[10.20.0.3] out: default via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.3] out: 10.20.0.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.3] out: 190.10.2.0/24 dev b_public  proto kernel  scope link  src 190.10.2.16 
[10.20.0.3] out: 190.10.2.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.3] out: 192.168.0.0/24 dev b_management  proto kernel  scope link  src 192.168.0.2 
[10.20.0.3] out: 192.168.0.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.3] out: 192.168.1.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.3] out: 192.168.2.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.3] out: 240.0.0.0/30 dev hapr-ns  proto kernel  scope link  src 240.0.0.2 
[10.20.0.3] out: Namespace: vrouter
[10.20.0.3] out: default via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.3] out: 10.20.0.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.3] out: 190.10.2.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.3] out: 192.168.0.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.3] out: 192.168.1.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.3] out: 192.168.2.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.3] out: 240.0.0.4/30 dev vr-host-ns  proto kernel  scope link  src 240.0.0.6 
[10.20.0.3] out: 240.1.0.0/24 dev conntrd  proto kernel  scope link  src 240.1.0.7 
[10.20.0.3] out: 

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