===== COMMAND =====: for ns in $(ip netns list); do echo Namespace: ${ns}; ip netns exec ${ns} netstat -anp; done
===== RETURN CODE =====: 0
===== STDOUT =====:
[10.20.0.3] out: Namespace: qdhcp-c9124182-befb-4c05-94ae-b03bf7d5ac7f
[10.20.0.3] out: Active Internet connections (servers and established)
[10.20.0.3] out: Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
[10.20.0.3] out: tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      26213/python2.7 
[10.20.0.3] out: tcp        0      0 192.168.111.2:53        0.0.0.0:*               LISTEN      25989/dnsmasq   
[10.20.0.3] out: tcp        0      0 169.254.169.254:53      0.0.0.0:*               LISTEN      25989/dnsmasq   
[10.20.0.3] out: tcp6       0      0 fe80::f816:3eff:fe23:53 :::*                    LISTEN      25989/dnsmasq   
[10.20.0.3] out: udp        0      0 192.168.111.2:53        0.0.0.0:*                           25989/dnsmasq   
[10.20.0.3] out: udp        0      0 169.254.169.254:53      0.0.0.0:*                           25989/dnsmasq   
[10.20.0.3] out: udp        0      0 0.0.0.0:67              0.0.0.0:*                           25989/dnsmasq   
[10.20.0.3] out: udp6       0      0 fe80::f816:3eff:fe23:53 :::*                                25989/dnsmasq   
[10.20.0.3] out: Active UNIX domain sockets (servers and established)
[10.20.0.3] out: Proto RefCnt Flags       Type       State         I-Node   PID/Program name    Path
[10.20.0.3] out: unix  2      [ ]         DGRAM                    1018967  25989/dnsmasq       
[10.20.0.3] out: Namespace: qdhcp-87996094-ba64-4a43-9c5d-dd00904f6bd3
[10.20.0.3] out: Active Internet connections (servers and established)
[10.20.0.3] out: Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
[10.20.0.3] out: tcp        0      0 192.168.111.3:53        0.0.0.0:*               LISTEN      15070/dnsmasq   
[10.20.0.3] out: tcp        0      0 169.254.169.254:53      0.0.0.0:*               LISTEN      15070/dnsmasq   
[10.20.0.3] out: tcp6       0      0 fe80::f816:3eff:fe04:53 :::*                    LISTEN      15070/dnsmasq   
[10.20.0.3] out: udp        0      0 192.168.111.3:53        0.0.0.0:*                           15070/dnsmasq   
[10.20.0.3] out: udp        0      0 169.254.169.254:53      0.0.0.0:*                           15070/dnsmasq   
[10.20.0.3] out: udp        0      0 0.0.0.0:67              0.0.0.0:*                           15070/dnsmasq   
[10.20.0.3] out: udp6       0      0 fe80::f816:3eff:fe04:53 :::*                                15070/dnsmasq   
[10.20.0.3] out: Active UNIX domain sockets (servers and established)
[10.20.0.3] out: Proto RefCnt Flags       Type       State         I-Node   PID/Program name    Path
[10.20.0.3] out: unix  2      [ ]         DGRAM                    788018   15070/dnsmasq       
[10.20.0.3] out: Namespace: haproxy
[10.20.0.3] out: Active Internet connections (servers and established)
[10.20.0.3] out: Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
[10.20.0.3] out: tcp        0      0 172.30.10.8:6080        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8000        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8000        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:9696        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:9696        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8003        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8003        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8004        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8004        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8774        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8774        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:9191        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8775        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8776        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8776        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:5000        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:5000        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8777        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8777        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8042        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8042        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:3306        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:9292        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:9292        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8080        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8080        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:80          0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:10000       0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:8181        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:8181        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:9494        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.8:9494        0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.7:35357       0.0.0.0:*               LISTEN      23084/haproxy   
[10.20.0.3] out: Active UNIX domain sockets (servers and established)
[10.20.0.3] out: Proto RefCnt Flags       Type       State         I-Node   PID/Program name    Path
[10.20.0.3] out: unix  2      [ ACC ]     STREAM     LISTENING     947363   23084/haproxy       /var/lib/haproxy/stats.23072.tmp
[10.20.0.3] out: unix  2      [ ]         DGRAM                    947365   23084/haproxy       
[10.20.0.3] out: Namespace: vrouter
[10.20.0.3] out: Active Internet connections (servers and established)
[10.20.0.3] out: Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
[10.20.0.3] out: tcp        0      0 192.168.1.6:53          0.0.0.0:*               LISTEN      31890/dnsmasq   
[10.20.0.3] out: udp        0      0 192.168.1.6:53          0.0.0.0:*                           31890/dnsmasq   
[10.20.0.3] out: udp        0      0 192.168.1.6:123         0.0.0.0:*                           988/ntpd        
[10.20.0.3] out: udp        0      0 172.30.10.7:123         0.0.0.0:*                           988/ntpd        
[10.20.0.3] out: udp        0      0 240.1.0.3:123           0.0.0.0:*                           988/ntpd        
[10.20.0.3] out: udp        0      0 240.0.0.6:123           0.0.0.0:*                           988/ntpd        
[10.20.0.3] out: udp        0      0 127.0.0.1:123           0.0.0.0:*                           988/ntpd        
[10.20.0.3] out: udp        0      0 0.0.0.0:123             0.0.0.0:*                           988/ntpd        
[10.20.0.3] out: udp        0      0 0.0.0.0:3780            0.0.0.0:*                           19165/conntrackd
[10.20.0.3] out: udp        0      0 0.0.0.0:53885           0.0.0.0:*                           19165/conntrackd
[10.20.0.3] out: Active UNIX domain sockets (servers and established)
[10.20.0.3] out: Proto RefCnt Flags       Type       State         I-Node   PID/Program name    Path
[10.20.0.3] out: unix  2      [ ACC ]     STREAM     LISTENING     179260   19165/conntrackd    /var/run/conntrackd.ctl
[10.20.0.3] out: unix  2      [ ]         DGRAM                    837172   31890/dnsmasq       
[10.20.0.3] out: 

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