===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} netstat -anp; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.4] out: Namespace: haproxy
[10.20.0.4] out: Active Internet connections (servers and established)
[10.20.0.4] out: Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
[10.20.0.4] out: tcp        0      0 190.10.2.16:6080        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8000        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8000        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:9696        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:9696        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8003        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8003        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8004        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8004        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8774        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8774        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:9191        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8775        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8776        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8776        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:5000        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:5000        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8777        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8777        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8042        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8042        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:3306        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:9292        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:9292        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8080        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8080        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:80          0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:10000       0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8181        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8181        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:9494        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:9494        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8889        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8889        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:8282        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 190.10.2.16:8282        0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.0.2:35357       0.0.0.0:*               LISTEN      5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:52089       192.168.0.5:8775        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:40291       192.168.0.3:80          SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:54846       192.168.0.3:8080        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:38782       192.168.0.5:8776        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:45344       192.168.0.3:8775        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:42776       192.168.0.7:8282        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:60178       192.168.0.5:8000        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:39459       192.168.0.7:9696        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:51434       192.168.0.3:9696        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:50330       192.168.0.5:8004        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:46025       192.168.0.7:8080        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:40825       192.168.0.7:8004        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:48433       192.168.0.5:8003        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:59685       192.168.0.7:8774        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:58994       192.168.0.5:9696        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:34520       192.168.0.3:8889        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:34902       192.168.0.7:9292        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:48065       192.168.0.3:49000       SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:45955       192.168.0.3:35357       SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:46339       192.168.0.7:8003        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:47331       192.168.0.5:35357       SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:50883       192.168.0.3:5000        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:50053       192.168.0.5:49000       SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:57096       192.168.0.7:9494        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:37357       192.168.0.3:9292        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:55674       192.168.0.3:8000        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:39568       192.168.0.7:49000       SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:46414       192.168.0.7:8776        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:42836       192.168.0.3:8774        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:37602       192.168.0.7:8000        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:33563       192.168.0.7:8042        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:40104       192.168.0.7:35357       SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:48372       192.168.0.5:8080        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:60407       192.168.0.7:8181        SYN_SENT    5118/haproxy    
[10.20.0.4] out: tcp        0      1 190.10.2.16:32867       192.168.0.3:9494        SYN_SENT    5118/haproxy    
[10.20.0.4] out: Active UNIX domain sockets (servers and established)
[10.20.0.4] out: Proto RefCnt Flags       Type       State         I-Node   PID/Program name    Path
[10.20.0.4] out: unix  2      [ ACC ]     STREAM     LISTENING     221378   5118/haproxy        /var/lib/haproxy/stats.5109.tmp
[10.20.0.4] out: unix  2      [ ]         DGRAM                    221380   5118/haproxy        
[10.20.0.4] out: Namespace: vrouter
[10.20.0.4] out: Active Internet connections (servers and established)
[10.20.0.4] out: Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
[10.20.0.4] out: tcp        0      0 192.168.0.1:53          0.0.0.0:*               LISTEN      88883/dnsmasq   
[10.20.0.4] out: udp        0      0 192.168.0.1:53          0.0.0.0:*                           88883/dnsmasq   
[10.20.0.4] out: udp        0      0 240.1.0.5:123           0.0.0.0:*                           114016/ntpd     
[10.20.0.4] out: udp        0      0 240.0.0.6:123           0.0.0.0:*                           114016/ntpd     
[10.20.0.4] out: udp        0      0 127.0.0.1:123           0.0.0.0:*                           114016/ntpd     
[10.20.0.4] out: udp        0      0 0.0.0.0:123             0.0.0.0:*                           114016/ntpd     
[10.20.0.4] out: udp        0      0 0.0.0.0:3780            0.0.0.0:*                           3525/conntrackd 
[10.20.0.4] out: udp        0      0 0.0.0.0:33747           0.0.0.0:*                           3525/conntrackd 
[10.20.0.4] out: Active UNIX domain sockets (servers and established)
[10.20.0.4] out: Proto RefCnt Flags       Type       State         I-Node   PID/Program name    Path
[10.20.0.4] out: unix  2      [ ACC ]     STREAM     LISTENING     217512   3525/conntrackd     /var/run/conntrackd.ctl
[10.20.0.4] out: unix  2      [ ]         DGRAM                    804968   88883/dnsmasq       
[10.20.0.4] out: 

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