Re: launching a kernel on a remote linux machine through ssh from a linux machine
- To: mathgroup at smc.vnet.net
- Subject: [mg52550] Re: launching a kernel on a remote linux machine through ssh from a linux machine
- From: rschmied at gmail.com (walter)
- Date: Wed, 1 Dec 2004 05:58:57 -0500 (EST)
- References: <email@example.com> <firstname.lastname@example.org> <email@example.com> <firstname.lastname@example.org>
- Sender: owner-wri-mathgroup at wolfram.com
D Herring wrote: > lamo:> link=LinkCreate["PORT1", LinkProtocol->"tcpip"] > .... Why does this command open up 2 ports?? > .... LinkCreate["PORT1,PORT2"] gives me control over both... > lamo>> netstat -at > .... (Linux command) see that PORT1 is open for listening here is where I think I have the problem: "netstat -at" on lamo gives me no open ports that are due to my executing the LinkCreate command on lamo. I suppose my firewall is too paranoid (default Fedora Core 2 settings). Would anyone out there know how to fix this? I use iptables for a firewall. Actually, just saying LinkCreate[LinkProtocol->"tcpip"] figures out two random port numbers by itself. Cheers! Walter.