===== 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-38ca823c-37e8-4ad2-acfc-f42da57fa207
[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      25163/dnsmasq   
[10.20.0.3] out: tcp        0      0 169.254.169.254:53      0.0.0.0:*               LISTEN      25163/dnsmasq   
[10.20.0.3] out: tcp6       0      0 fe80::f816:3eff:fe56:53 :::*                    LISTEN      25163/dnsmasq   
[10.20.0.3] out: udp        0      0 192.168.111.3:53        0.0.0.0:*                           25163/dnsmasq   
[10.20.0.3] out: udp        0      0 169.254.169.254:53      0.0.0.0:*                           25163/dnsmasq   
[10.20.0.3] out: udp        0      0 0.0.0.0:67              0.0.0.0:*                           25163/dnsmasq   
[10.20.0.3] out: udp6       0      0 fe80::f816:3eff:fe56:53 :::*                                25163/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                    735787   25163/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      0 172.30.10.3:6080        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8000        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8000        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:9696        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:9696        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8003        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8003        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8004        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8004        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8774        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8774        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:9191        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8775        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8776        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8776        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:5000        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:5000        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8777        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8777        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8042        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8042        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:3306        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:9292        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:9292        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:8080        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:8080        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:80          0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:10000       0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:9494        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 172.30.10.3:9494        0.0.0.0:*               LISTEN      31319/haproxy   
[10.20.0.3] out: tcp        0      0 192.168.1.2:35357       0.0.0.0:*               LISTEN      31319/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     137271   31319/haproxy       /var/lib/haproxy/stats.31313.tmp
[10.20.0.3] out: unix  2      [ ]         DGRAM                    137273   31319/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      0 192.168.1.1:53          0.0.0.0:*               LISTEN      13174/dnsmasq   
[10.20.0.3] out: udp        0      0 192.168.1.1:53          0.0.0.0:*                           13174/dnsmasq   
[10.20.0.3] out: udp        0      0 240.1.0.3:123           0.0.0.0:*                           3175/ntpd       
[10.20.0.3] out: udp        0      0 240.0.0.6:123           0.0.0.0:*                           3175/ntpd       
[10.20.0.3] out: udp        0      0 127.0.0.1:123           0.0.0.0:*                           3175/ntpd       
[10.20.0.3] out: udp        0      0 0.0.0.0:123             0.0.0.0:*                           3175/ntpd       
[10.20.0.3] out: udp        0      0 0.0.0.0:3780            0.0.0.0:*                           15785/conntrackd
[10.20.0.3] out: udp        0      0 0.0.0.0:38755           0.0.0.0:*                           15785/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     211158   15785/conntrackd    /var/run/conntrackd.ctl
[10.20.0.3] out: unix  2      [ ]         DGRAM                    753322   13174/dnsmasq       
[10.20.0.3] out: 

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