Sep 13, 2004 #1 cheerful Programmer Mar 4, 2003 173 US Is there any binary that can be run to test if a UDP port is open? Thanks!
Sep 14, 2004 #2 JasonDeckard Programmer Mar 20, 2003 136 US Cheerful, On many operating systems, this can be done with netstat. You can see a list of all your open ports with netstat -na from the command-line. Regards, Jason Deckard http://www.closedsocket.com/ Upvote 0 Downvote
Cheerful, On many operating systems, this can be done with netstat. You can see a list of all your open ports with netstat -na from the command-line. Regards, Jason Deckard http://www.closedsocket.com/
Sep 14, 2004 Thread starter #3 cheerful Programmer Mar 4, 2003 173 US I have a router/firewall. I would like to know if the router is forwarding UDP packet. It is a NetGear router and the port forewarding did not mention TCP or UDP. Thanks! Upvote 0 Downvote
I have a router/firewall. I would like to know if the router is forwarding UDP packet. It is a NetGear router and the port forewarding did not mention TCP or UDP. Thanks!
Sep 14, 2004 #4 bcastner IS-IT--Management Aug 13, 2002 29,271 US Do a port scanner test. Gibson Research is popular: http://www.grc.com Use the ShieldsUp utility. Upvote 0 Downvote