Sock It To Me With Socat
2nd September 2010 19:00

We've all been there. You want to isolate an issue with a server running on a port but want something quick and easy to verify if it is a host firewall problem or something else. Perhaps you are dealing with someone on the other end of the network that says it is a firewall problem. How you prove otherwise?
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Luckily, there is socat. While there are other network Swiss army…