===== 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-3cd25b08-a8ca-445b-af3a-644a67d29dcf
[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      11899/python2.7 
[10.20.0.4] out: tcp        0      0 192.168.111.2:53        0.0.0.0:*               LISTEN      11875/dnsmasq   
[10.20.0.4] out: tcp        0      0 169.254.169.254:53      0.0.0.0:*               LISTEN      11875/dnsmasq   
[10.20.0.4] out: tcp6       0      0 fe80::f816:3eff:fedb:53 :::*                    LISTEN      11875/dnsmasq   
[10.20.0.4] out: udp        0      0 192.168.111.2:53        0.0.0.0:*                           11875/dnsmasq   
[10.20.0.4] out: udp        0      0 169.254.169.254:53      0.0.0.0:*                           11875/dnsmasq   
[10.20.0.4] out: udp        0      0 0.0.0.0:67              0.0.0.0:*                           11875/dnsmasq   
[10.20.0.4] out: udp6       0      0 fe80::f816:3eff:fedb:53 :::*                                11875/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                    821740   11875/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      0 172.30.10.3:6080        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8000        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8000        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9696        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8003        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8003        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8004        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8004        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8774        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8774        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9191        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8775        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8776        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8776        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:5000        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:5000        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8777        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8777        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8042        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8042        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:3306        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9292        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9292        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8080        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8080        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:80          0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:10000       0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8181        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8181        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:9494        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9494        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:8282        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:8282        0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 192.168.1.2:35357       0.0.0.0:*               LISTEN      3677/haproxy    
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56797       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56824       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56996       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56959       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56935       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56956       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 240.0.0.2:53800         192.168.1.7:9696        TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56848       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56990       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56939       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56902       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56789       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56874       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56918       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56710       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56779       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 172.30.10.3:9696        172.30.10.8:56882       TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 240.0.0.2:38632         192.168.1.3:9696        TIME_WAIT   -               
[10.20.0.4] out: tcp        0      0 240.0.0.2:56863         192.168.1.5:9696        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     117564   3677/haproxy        /var/lib/haproxy/stats.3673.tmp
[10.20.0.4] out: unix  2      [ ]         DGRAM                    117566   3677/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      2632/dnsmasq    
[10.20.0.4] out: udp        0      0 0.0.0.0:3780            0.0.0.0:*                           19315/conntrackd
[10.20.0.4] out: udp        0      0 0.0.0.0:55514           0.0.0.0:*                           19315/conntrackd
[10.20.0.4] out: udp        0      0 192.168.1.1:53          0.0.0.0:*                           2632/dnsmasq    
[10.20.0.4] out: udp        0      0 240.1.0.3:123           0.0.0.0:*                           26456/ntpd      
[10.20.0.4] out: udp        0      0 240.0.0.6:123           0.0.0.0:*                           26456/ntpd      
[10.20.0.4] out: udp        0      0 127.0.0.1:123           0.0.0.0:*                           26456/ntpd      
[10.20.0.4] out: udp        0      0 0.0.0.0:123             0.0.0.0:*                           26456/ntpd      
[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     172206   19315/conntrackd    /var/run/conntrackd.ctl
[10.20.0.4] out: unix  2      [ ]         DGRAM                    732020   2632/dnsmasq        
[10.20.0.4] out: 

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