===== 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-d89359b3-7cd0-4b57-80b3-fd77857489e3
[10.20.0.7] out: default via 192.168.111.1 dev tapf734eb30-3d 
[10.20.0.7] out: 169.254.0.0/16 dev tapf734eb30-3d  proto kernel  scope link  src 169.254.169.254 
[10.20.0.7] out: 192.168.111.0/24 dev tapf734eb30-3d  proto kernel  scope link  src 192.168.111.3 
[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: 192.168.30.0/24 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: 192.168.30.0/24 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 240.1.0.1 
[10.20.0.7] out: 

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