===== 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      0 172.30.10.3:6080        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8000        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8000        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9696        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8003        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8003        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8004        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8004        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8774        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8774        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9191        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8775        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8776        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8776        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:5000        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:5000        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8777        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8777        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8042        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8042        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:3306        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9292        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9292        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8080        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8080        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:80          0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:10000       0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8181        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8181        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9494        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9494        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8282        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8282        0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:35357       0.0.0.0:*               LISTEN      4368/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37429       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37512       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37399       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37434       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37497       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37531       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37343       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37501       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37528       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37417       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37464       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37462       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37542       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37482       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37515       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.6:37397       TIME_WAIT   -               
[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     143817   4368/haproxy        /var/lib/haproxy/stats.4362.tmp
[10.20.0.4] out: unix  2      [ ]         DGRAM                    143819   4368/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      0 192.168.1.1:53          0.0.0.0:*               LISTEN      8038/dnsmasq    
[10.20.0.4] out: udp        0      0 192.168.1.1:53          0.0.0.0:*                           8038/dnsmasq    
[10.20.0.4] out: udp        0      0 240.1.0.3:123           0.0.0.0:*                           30529/ntpd      
[10.20.0.4] out: udp        0      0 240.0.0.6:123           0.0.0.0:*                           30529/ntpd      
[10.20.0.4] out: udp        0      0 127.0.0.1:123           0.0.0.0:*                           30529/ntpd      
[10.20.0.4] out: udp        0      0 0.0.0.0:123             0.0.0.0:*                           30529/ntpd      
[10.20.0.4] out: udp        0      0 0.0.0.0:3780            0.0.0.0:*                           18006/conntrackd
[10.20.0.4] out: udp        0      0 0.0.0.0:40381           0.0.0.0:*                           18006/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     127871   18006/conntrackd    /var/run/conntrackd.ctl
[10.20.0.4] out: unix  2      [ ]         DGRAM                    744404   8038/dnsmasq        
[10.20.0.4] out: 

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