root@firewall-home:~ # service haproxy start
Starting haproxy.
[ALERT] 286/125447 (91047) : Starting frontend bragsdale.net80: cannot bind socket [104.27.131.209:80]
[ALERT] 286/125447 (91047) : Starting frontend bragsdale.net80: cannot bind socket [104.27.131.209:80]
/usr/local/etc/rc.d/haproxy: WARNING: failed to start haproxy
root@firewall-home:~ # sockstat -p 80
USER     COMMAND    PID   FD PROTO  LOCAL ADDRESS         FOREIGN ADDRESS
root     php-cgi    11733 0  stream /tmp/php-fastcgi.socket-1
root     php-cgi    3765  0  stream /tmp/php-fastcgi.socket-1
root     php-cgi    78175 0  stream /tmp/php-fastcgi.socket-1
root     php-cgi    80840 0  stream /tmp/php-fastcgi.socket-0
root     php-cgi    38930 0  stream /tmp/php-fastcgi.socket-0
root     php-cgi    87830 0  stream /tmp/php-fastcgi.socket-0
root     php-cgi    68706 0  stream /tmp/php-fastcgi.socket-1
root     php-cgi    42853 0  stream /tmp/php-fastcgi.socket-0
root     lighttpd   13167 8  tcp4   10.0.1.1:80           *:*
root     lighttpd   13167 9  tcp4   127.0.0.1:80          *:*
root     lighttpd   13167 10 tcp6   ::1:80                *:*
root     lighttpd   13167 11 dgram  -> /var/run/logpriv
root     radvd      63796 3  stream /tmp/php-fastcgi.socket-1
root     radvd      63796 5  dgram  -> /var/run/logpriv
dhcpd    dhcpd      8944  3  stream /tmp/php-fastcgi.socket-1
dhcpd    dhcpd      8944  5  dgram  -> /var/dhcpd/var/run/log
unbound  unbound    7311  3  stream /tmp/php-fastcgi.socket-1
unbound  unbound    7311  8  dgram  -> /var/run/logpriv
unbound  unbound    7311  9  stream -> ??
unbound  unbound    7311  10 stream -> ??
unbound  unbound    7311  11 stream -> ??
unbound  unbound    7311  12 stream -> ??
unbound  unbound    7311  13 stream -> ??
unbound  unbound    7311  14 stream -> ??
unbound  unbound    7311  15 stream -> ??
unbound  unbound    7311  16 stream -> ??
root     filterlog  23752 5  dgram  -> /var/run/logpriv
root     sshd       40122 6  stream (not connected)
root     ntpd       9437  3  dgram  -> /var/run/logpriv
root     lighttpd   32949 5  dgram  -> /var/run/logpriv
_flowd   flowd      48810 5  stream -> ??
root     flowd      17409 4  stream -> ??
root     python3.7  17101 5  dgram  -> /var/run/logpriv
root     monit      51566 3  dgram  -> /var/run/logpriv
root     monit      51566 5  stream /var/run/monit.sock
www      nginx      14348 6  stream /var/run/nginx_status.sock
www      nginx      14348 7  stream -> ??
root     nginx      71250 3  stream -> ??
root     nginx      71250 6  stream /var/run/nginx_status.sock
root     nginx      71250 7  stream -> ??
www      php-fpm    77803 5  stream /var/run/php-www.socket
www      php-fpm    35455 5  stream /var/run/php-www.socket
root     php-fpm    9380  5  stream /var/run/php-webgui.socket
root     php-fpm    91189 5  stream /var/run/php-webgui.socket
root     php-fpm    46671 4  stream -> ??
root     php-fpm    46671 6  stream -> ??
root     php-fpm    46671 7  stream /var/run/php-webgui.socket
root     php-fpm    46671 8  stream /var/run/php-www.socket
root     suricata   87154 3  dgram  -> /var/run/logpriv
root     sshlockout 75052 3  dgram  -> /var/run/logpriv
root     syslog-ng  33421 18 dgram  /var/run/log
root     syslog-ng  33421 19 dgram  /var/run/logpriv
root     syslog-ng  33421 20 dgram  /var/dhcpd/var/run/log
root     syslog-ng  33421 21 dgram  /var/unbound/var/run/log
root     syslog-ng  33421 22 dgram  -> /var/run/legacy_log
root     syslog-ng  33421 23 stream /var/db/syslog-ng.ctl
root     syslogd    28599 5  dgram  /var/run/legacy_log
root     syslogd    28599 6  dgram  /var/run/legacy_logpriv
root     syslogd    28599 7  dgram  /var/haproxy/var/run/log
root     openvpn    4959  4  dgram  -> /var/run/logpriv
root     openvpn    4959  5  stream /var/etc/openvpn/server1.sock
root     charon     6497  5  dgram  -> /var/run/logpriv
root     charon     6497  8  stream /var/run/charon.wlst
root     charon     6497  16 stream /var/run/charon.ctl
root     charon     6497  17 stream /var/run/charon.vici
root     starter    93174 6  dgram  (not connected)
root     dhclient   29517 4  dgram  (not connected)
root     sshlockout 77442 3  dgram  (not connected)
root     devd       34654 5  stream /var/run/devd.pipe
root     devd       34654 6  seqpac /var/run/devd.seqpacket.pipe
root     devd       34654 8  dgram  -> /var/run/logpriv
root     python3.7  74255 4  stream /var/run/configd.socket
root     python3.7  74255 5  dgram  -> /var/run/logpriv