[FreeNX-kNX] Dropping Connection

[Tom Barber]

Hi Guys,

I posted the following on the Centos Forums but got no response so I was 
hoping someone on here may have an idea....

I've recently installed Centos 5 on a work server that I plan to operate 
the Pentaho BI suite on. On the server I installed nxserver from the 
repo and set it up accordingly. The weird thing is that after an evening 
at home logged on via vpn and everything going swimmingly well, I've 
arrived at work today to find that both my windows and gentoo versions 
of nxclient drop their connections roughly every 5 minutes, it just 
kicks them both out. I thought this was a little odd as it kills off all 
of my ssh connections(even just plain ssh terminals) and wont let me log 
back in for 30 seconds or so and then it lets me back in straight where 
I left off, so its not the nxserver dying and its doesn't appear to be a 
hardware issue as I've even put my hdd in a 2nd box today and tried it 
in there with the same effect.
My messages and nxserver logs are empty, I've not got my firewall 
switched on or SELinux(we're behind a corporate firewall so I figure 
we're reasonably safe).

Anyway if anyone could give me a few hints as to why it keeps throwing 
me out, that would be great.

Cheers

Tom