===== 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-3fc8b9b8-92ef-4db3-874e-9a5a6c6f78d9
[10.20.0.4] out: default via 192.168.111.1 dev tap7aac7d3c-02 
[10.20.0.4] out: 169.254.0.0/16 dev tap7aac7d3c-02  proto kernel  scope link  src 169.254.169.254 
[10.20.0.4] out: 192.168.111.0/24 dev tap7aac7d3c-02  proto kernel  scope link  src 192.168.111.2 
[10.20.0.4] out: Namespace: qrouter-fb753cea-a5cf-4693-9b7a-f8c69125446c
[10.20.0.4] out: default via 172.30.10.1 dev qg-8d2d967b-72 
[10.20.0.4] out: 172.30.10.0/24 dev qg-8d2d967b-72  proto kernel  scope link  src 172.30.10.130 
[10.20.0.4] out: 192.168.111.0/24 dev qr-1c73d346-ae  proto kernel  scope link  src 192.168.111.1 
[10.20.0.4] out: Namespace: haproxy
[10.20.0.4] out: default via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.4] out: 10.20.0.0/16 via 240.0.0.1 dev hapr-ns  metric 10000 
[10.20.0.4] out: 172.30.10.0/24 via 240.0.0.1 dev hapr-ns  metric 10000 
[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 dev b_management  proto kernel  scope link  src 192.168.1.7 
[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: 192.168.2.0/24 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: 10.20.0.0/16 via 240.0.0.5 dev vr-host-ns  metric 10000 
[10.20.0.4] out: 172.30.10.0/24 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: 192.168.2.0/24 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 240.1.0.1 
[10.20.0.4] out: 

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