===== 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-8a7e8d98-c70b-42da-ba75-0ca063fcdcf3
[10.20.0.3] out: default via 192.168.111.1 dev tapecc1f5ec-70 
[10.20.0.3] out: 169.254.0.0/16 dev tapecc1f5ec-70  proto kernel  scope link  src 169.254.169.254 
[10.20.0.3] out: 192.168.111.0/24 dev tapecc1f5ec-70  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: 10.20.0.0/16 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 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 172.30.10.1 dev b_vrouter_pub 
[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 dev b_vrouter_pub  proto kernel  scope link  src 172.30.10.2 
[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 dev b_vrouter  proto kernel  scope link  src 192.168.1.1 
[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: 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 240.1.0.5 
[10.20.0.3] out: 

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