I'm attempting to run my client and server applications on different machines, but the clinet's connect() to the server's port/address fails with 'connection refused'.
I can ping both ways, and I've turned off my Linux firewall(!) - the other machine is a test board running a cut-down Linux (on an ARM processor) onto which I'm ssh'ing from my own machine. Everything works fine when client and server are run together on my machine. (Before turning off my firewall, I tried adding the port number I'm using to the list of allowed ports but that didn't help.) Any help gratefully accepted... Cheers John
