I have a big problem with Global Protect and overlapping networks.
I make you an example.
My local network is 192.168.10.x
My Global Protect Network is 172.16.x.x
The external network has the same class of my local network
If I connect my lapton in any networks everything works good but if the network has the same class of my local network Global Protec Client on my laptop discover the "outside network" like extenal network (perfect thing) but if I try to access some service like webserver or Exchange I encounter connection error.
Can I resolve this specific situation? How?
Another think ... I can resolve and ping for example my internal DNS
Help me please ....
Solved! Go to Solution.
A couple places to look for a problem.
Could you upload images of your vrouter and interfaces?
Also, make sure that your IP pool that you are assigning clients from GP is not the same network as your internal resources. It has to be something different.
Yes ... but only some address. For Example the DNS server works good.
I think I've find the error. I've missed the Access Route in Gateway configuration.
If I use 0.0.0.0/0 or leave everything blank I have the overlapping problem.
If I submit my network class everything works but I cannot block for example the web-browsing because I bypass my firewall for navigation.
No not necessarily. For instance, I have 2 rules on my Vrouter for 172 and 192 addresses that point them from my external interface to my internal gateway.
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