===== 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: qdhcp-16de95fe-6a7d-4e1e-bec9-319fa464837f
[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 0.0.0.0:80              0.0.0.0:*               LISTEN      9977/python2.7  
[10.20.0.4] out: tcp        0      0 192.168.111.3:53        0.0.0.0:*               LISTEN      9968/dnsmasq    
[10.20.0.4] out: tcp        0      0 169.254.169.254:53      0.0.0.0:*               LISTEN      9968/dnsmasq    
[10.20.0.4] out: tcp6       0      0 fe80::f816:3eff:fe75:53 :::*                    LISTEN      9968/dnsmasq    
[10.20.0.4] out: udp        0      0 192.168.111.3:53        0.0.0.0:*                           9968/dnsmasq    
[10.20.0.4] out: udp        0      0 169.254.169.254:53      0.0.0.0:*                           9968/dnsmasq    
[10.20.0.4] out: udp        0      0 0.0.0.0:67              0.0.0.0:*                           9968/dnsmasq    
[10.20.0.4] out: udp6       0      0 fe80::f816:3eff:fe75:53 :::*                                9968/dnsmasq    
[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      [ ]         DGRAM                    917217   9968/dnsmasq        
[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      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8000        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8000        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:9696        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:9696        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8003        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8003        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8004        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8004        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8774        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8774        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:9191        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8775        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8776        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8776        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:5000        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:5000        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8777        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8777        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8042        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8042        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:3306        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:9292        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:9292        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8080        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8080        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:80          0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:10000       0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8181        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8181        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:9494        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:9494        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:8282        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 190.10.2.16:8282        0.0.0.0:*               LISTEN      916/haproxy     
[10.20.0.4] out: tcp        0      0 192.168.0.2:35357       0.0.0.0:*               LISTEN      916/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     165602   916/haproxy         /var/lib/haproxy/stats.907.tmp
[10.20.0.4] out: unix  2      [ ]         DGRAM                    165604   916/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      8426/dnsmasq    
[10.20.0.4] out: udp        0      0 192.168.0.1:53          0.0.0.0:*                           8426/dnsmasq    
[10.20.0.4] out: udp        0      0 192.168.0.1:123         0.0.0.0:*                           36241/ntpd      
[10.20.0.4] out: udp        0      0 190.10.2.15:123         0.0.0.0:*                           36241/ntpd      
[10.20.0.4] out: udp        0      0 240.1.0.3:123           0.0.0.0:*                           36241/ntpd      
[10.20.0.4] out: udp        0      0 240.0.0.6:123           0.0.0.0:*                           36241/ntpd      
[10.20.0.4] out: udp        0      0 127.0.0.1:123           0.0.0.0:*                           36241/ntpd      
[10.20.0.4] out: udp        0      0 0.0.0.0:123             0.0.0.0:*                           36241/ntpd      
[10.20.0.4] out: udp        0      0 0.0.0.0:3780            0.0.0.0:*                           8296/conntrackd 
[10.20.0.4] out: udp        0      0 0.0.0.0:51864           0.0.0.0:*                           8296/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     226510   8296/conntrackd     /var/run/conntrackd.ctl
[10.20.0.4] out: unix  2      [ ]         DGRAM                    809660   8426/dnsmasq        
[10.20.0.4] out: 

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