begin Dave Sherohman quotation: > Last I heard, xhost and X forwarding over ssh were unrelated.
Definitely; with ssh forwarding, your display actually seems to be on a local port, so adding the ssh client machine to xhost is irrelevant. > You > only need one or the other, and I would recommend using the ssh > solution, as xhost is rather easily exploitable. Depends how much you trust the local network. If I'm running X across the LAN either at home or at the office (we're a very small company), I just use xhost, because I feel reasonably secure. Across the Internet (sans VPN) or in a large company, I might prefer ssh forwarding. I would also expect that not encrypting the traffic has some effect on performance, though I have never actually tested this. > (More practically, > if you've got the spare CPU cycles available, you can have ssh > compress the data stream, which is a Good Thing if you run into > problems with the amount of network bandwidth used by your video > stream.) This depends on the network bandwidth available, as well as the CPU power at hand. On a 100 Mb network, I would think that MPEG2 video is unlikely to be a bandwidth problem unless you have many streams running at once through the same segments or hubs. Craig
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