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: <co4edo$lc1$1@smc.vnet.net> <co6hqb$nqe$1@smc.vnet.net> <co99d6$h7p$1@smc.vnet.net> <cohieo$1ho$1@smc.vnet.net>
- 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.