something Posted August 14, 2002 Share Posted August 14, 2002 Hello, I am very new to linux. Last night I installed a copy of RedHat 7.3 on a dual P3 server. I selected "server" option during RH install, chose “no firewall” and let it install its bits and pieces. I then read the "Linux Server howto" thread in its entirety and followed the steps listed on how to get it up and running. What I would like to know is how do I check if people can access the server from the outside world? As I chose not to have a firewall (just while I’m checking it all) how can I double check if the specific ports are indeed unblocked? Any help or suggestions here would be greatly appreciated. Thanks. Link to comment Share on other sites More sharing options...
something Posted August 14, 2002 Author Share Posted August 14, 2002 I've used a Port scanner to scan the port 28070 on my server and it says that it is blocked. What can I do to fix this? Link to comment Share on other sites More sharing options...
NerfYoda Posted August 17, 2002 Share Posted August 17, 2002 your port scanner may only be checking TCP ports. In your console type in "netstat -a". This will show you which TCP & UDP ports are open on your server. Link to comment Share on other sites More sharing options...
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