vnc viewer connect:A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call no address was supplied 10057

Error:

In Linux after starting vncservice,When i try to connect from laptop.Getting below error

vnc viewer connect:A request to send or receive data was disallowed because the socket is not connected and (when sending on a datagram socket using a sendto call no address was supplied 10057

Solution:

stop the firewall in linux and try

#service iptables stop

Then try to connect using vncviewer