UltraVNC

this happens many times differently with distributer5 and the sciii.

sometimes an ID doesnot answer, the sciii connects to the repeater, but the viewer doesnot answer. no error, but simply nothing.

the workaround is to restart sciii with a different ID, and then it works. after some time the ...

Resolution is the following: we had to setup 3 exceptions to the ISA server:

1) had to allow the destionation IP
2) protocol route to allow the https protocol
3) site ip (where the sciii is launched) exception setup

sorry, this is the info from the admin, so i dont know more details, the ...

I have learnt some things about ISA at http://www.microsoft.com/technet/technetmag/issues/2005/11/ImproveSecurity/default.aspx

I thought that ISA filters out winvnc, because it tries to connect to an ip, not to an url. then i modified the sciii to connect to url, but the result is the same.

the ...

Additionally the admin said, that by the logs: the application (sciii) needs authentication, what it dont get, therefore the ISA server closes the connection.

why checks the ISA the sciii's authentication, when it tries to connect to a remote ip?

something needed to be changed on the ISA?

viktor

Hello,

we are using SCIII for a month, with really great success, no linux or router firewalls makes problem now. We have a public IP, where the distributer5.exe runs as service.

But now has a client with ISA server, where the sciii simply exits. They have proxy http on 8080 and the 443 port is ...