[pptp-server] Tracking the problem down

[Michael Barsalou]

How do we find which router might be blocking the GRE packets?

I am trying to connect a Windows Workstation to my PoPToP 
server.  I know connections work because I can do it from my 
home.  However, from a machine at another company doesn't work. 

So that means they are probably blocking GRE packets. Or is 
there some other explanation?

I can see the machine trying to connect....so I guess that means 
on the way here GRE packets are fine.  But then the connection 
times out.  We're both on highspeed links so I don't think it is a 
problem with network traffic.

Anyone got any thoughts on this?

Mike


Michael Barsalou
barjunk at attglobal.net