===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip r; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.7] out: Namespace: qdhcp-8ef5b474-dcfe-4dda-8722-80c1e5ae00e2
[10.20.0.7] out: default via 192.168.111.1 dev tapd5da0a98-9c 
[10.20.0.7] out: 169.254.0.0/16 dev tapd5da0a98-9c  proto kernel  scope link  src 169.254.169.254 
[10.20.0.7] out: 192.168.111.0/24 dev tapd5da0a98-9c  proto kernel  scope link  src 192.168.111.2 
[10.20.0.7] out: Namespace: qrouter-ad3779d7-9b1b-48ee-8132-aeec38b397c0
[10.20.0.7] out: default via 10.118.101.1 dev qg-18959ace-0f 
[10.20.0.7] out: 10.118.101.0/24 dev qg-18959ace-0f  proto kernel  scope link  src 10.118.101.191 
[10.20.0.7] out: 192.168.111.0/24 dev qr-d7e30994-c8  proto kernel  scope link  src 192.168.111.1 
[10.20.0.7] out: Namespace: haproxy
[10.20.0.7] out: default via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.7] out: 10.20.0.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.7] out: 10.118.101.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.7] out: 192.168.10.0/24 dev b_management  proto kernel  scope link  src 192.168.10.7 
[10.20.0.7] out: 192.168.10.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.7] out: 192.168.20.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.7] out: 240.0.0.0/30 dev hapr-ns  proto kernel  scope link  src 240.0.0.2 
[10.20.0.7] out: Namespace: vrouter
[10.20.0.7] out: default via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.7] out: 10.20.0.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.7] out: 10.118.101.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.7] out: 192.168.10.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.7] out: 192.168.20.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.7] out: 240.0.0.4/30 dev vr-host-ns  proto kernel  scope link  src 240.0.0.6 
[10.20.0.7] out: 240.1.0.0/24 dev conntrd  proto kernel  scope link  src 240.1.0.3 
[10.20.0.7] out: 

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