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Thread: Connecting through 2 firewalls
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- Join Date
- Feb 2010
Connecting through 2 firewalls
I need one machine inside a firewall to access another machine inside another firewall! I have no access to the firewalls.
One thought that comes to mind would be a machine that sits outside the firewalls which both could access. It could then use socat or something to link the two. Is there a service/site available to do this???
Specifically I need computer A (behind it's firewall) to access the serial port of computer B (behind yet another firewall). I've been able to use socat to link the listening port on computer B to one of it's comports. Now I need to be able to have computer A connect to the listening port on computer B. I've been able to test this within a network and it works fine. The next step is to work across the firewalls.
Any help or direction is GREATLY appreciated.