by Rudi De Vos » 2017-08-29 21:12
Not any logging that wel helpto diag the initial connect issue.
Let's explain how uvnc2me makes a connection
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server (local ip 10.10.10.1) <->nat router (offical ip 125.125.124.32)<->internet ( access server)
viewer (local ip 10.10.10.1) <->nat router (offical ip 125.125.100.32)<->internet ( access server)
The access server sees a connection from 125.125.124.32 on port X
The access server sees a connection from 125.125.100.32 on port Y
Now, the access server tell the server that the viewer has ip 125.125.100.32 on port Y
and the viewer that the server is on 125.125.124.32 on port X
After this, the server and viewer create an encrypted tunnel between them
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Using a VPN, your pc get some other private VPN ip, isolated from the rest.
That's the goal of a VPN, make a secure connection so no routing is allowed.
Insite a VPN you need a simple vnc server/viewer. The viewer connect to the server ip, as both are in the same VPN
no access server is needed.
Using ipsec you also create an encrypted tunnel, access servers are not reachable
WAN should work.