===== 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: qrouter-d89e9ad0-ca4b-4379-ac2b-f9d1e87ef2f9
[10.20.0.3] out: default via 190.10.1.1 dev qg-632dfa1e-37 
[10.20.0.3] out: 190.10.1.0/24 dev qg-632dfa1e-37  proto kernel  scope link  src 190.10.1.101 
[10.20.0.3] out: 192.168.111.0/24 dev qr-bf47c37b-c5  proto kernel  scope link  src 192.168.111.1 
[10.20.0.3] out: Namespace: qdhcp-744a1148-39d0-419f-9154-5852d86fc19e
[10.20.0.3] out: default via 192.168.111.1 dev tap2adb3036-37 
[10.20.0.3] out: 169.254.0.0/16 dev tap2adb3036-37  proto kernel  scope link  src 169.254.169.254 
[10.20.0.3] out: 192.168.111.0/24 dev tap2adb3036-37  proto kernel  scope link  src 192.168.111.3 
[10.20.0.3] out: Namespace: haproxy
[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: 190.10.1.0/24 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: 190.10.1.0/24 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 =====:
