===== 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-96df880b-554f-4604-b3df-ad9938740778
[10.20.0.3] out: default via 192.168.111.1 dev tapcfa1d13e-0c 
[10.20.0.3] out: 169.254.0.0/16 dev tapcfa1d13e-0c  proto kernel  scope link  src 169.254.169.254 
[10.20.0.3] out: 192.168.111.0/24 dev tapcfa1d13e-0c  proto kernel  scope link  src 192.168.111.2 
[10.20.0.3] out: Namespace: qrouter-bef8ed06-d844-4f12-ad54-43b197d620f3
[10.20.0.3] out: default via 172.30.10.1 dev qg-200f7791-82 
[10.20.0.3] out: 172.30.10.0/24 dev qg-200f7791-82  proto kernel  scope link  src 172.30.10.130 
[10.20.0.3] out: 192.168.111.0/24 dev qr-147f7758-f6  proto kernel  scope link  src 192.168.111.1 
[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: 10.20.0.0/16 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.3] out: 172.30.10.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[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 dev b_management  proto kernel  scope link  src 192.168.1.7 
[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: 10.20.0.0/16 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.3] out: 172.30.10.0/24 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 240.1.0.3 
[10.20.0.3] out: 

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