===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} ip r; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.4] out: Namespace: qdhcp-389cac88-c328-4bf7-91b2-ec5f8cec76cb
[10.20.0.4] out: default via 192.168.111.1 dev tapc891b0da-b1 
[10.20.0.4] out: 169.254.0.0/16 dev tapc891b0da-b1  proto kernel  scope link  src 169.254.169.254 
[10.20.0.4] out: 192.168.111.0/24 dev tapc891b0da-b1  proto kernel  scope link  src 192.168.111.2 
[10.20.0.4] out: Namespace: qrouter-51a492ae-2919-42ac-961f-c70423e09fc6
[10.20.0.4] out: default via 190.10.2.1 dev qg-fc4525ca-75 
[10.20.0.4] out: 190.10.2.0/24 dev qg-fc4525ca-75  proto kernel  scope link  src 190.10.2.101 
[10.20.0.4] out: 192.168.111.0/24 dev qr-3380718c-09  proto kernel  scope link  src 192.168.111.1 
[10.20.0.4] out: Namespace: haproxy
[10.20.0.4] out: default via 190.10.2.1 dev b_public  metric 10 
[10.20.0.4] out: default via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.4] out: 10.20.0.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.4] out: 190.10.2.0/24 dev b_public  proto kernel  scope link  src 190.10.2.16 
[10.20.0.4] out: 190.10.2.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.4] out: 192.168.0.0/24 dev b_management  proto kernel  scope link  src 192.168.0.2 
[10.20.0.4] out: 192.168.0.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.4] out: 192.168.1.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.4] out: 240.0.0.0/30 dev hapr-ns  proto kernel  scope link  src 240.0.0.2 
[10.20.0.4] out: Namespace: vrouter
[10.20.0.4] out: default via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.4] out: 10.20.0.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.4] out: 190.10.2.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.4] out: 192.168.0.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.4] out: 192.168.1.0/24 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.4] out: 240.0.0.4/30 dev vr-host-ns  proto kernel  scope link  src 240.0.0.6 
[10.20.0.4] out: 240.1.0.0/24 dev conntrd  proto kernel  scope link  src 240.1.0.4 
[10.20.0.4] out: 

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