Tag Archives: netcat
How to Udp Telnet with Netcat
The standard telnet utilities that are present in linux or windows can connect to services running on TCP ports. They do not support udp ports. However the utility netcat can be used to connect and work with udp ports in the same way as the telnet command. The telnet command can connect to a host… Read More »
How to Check/Test Port Forwarding with Netcat
Port Forwarding Port forwarding is a configuration in the router of a LAN such that any connections to a specific port number on the public/wan ip of the router may be forwarded to a specific machine/ip inside the LAN. Most routers have configuration options to enable port forwarding. Testing Port Forwarding After setting up port… Read More »