if this is the log you get...
Wed Mar 18 20:54:52 2015 UDPv4 link local (bound): [undef]
Wed Mar 18 20:54:52 2015 UDPv4 link remote: [AF_INET]217.225.252.xxx:5000
then you have no connection my friend....
possibly your client cant reach your server.
check your NAT rules on your internet router and its firewall (if any)
Michael.