Operating instructions

Configuring the operating system
6.15 Configuring network operation
MP 377, MP 377 PRO (WinCC flexible)
150 Operating Instructions, 10/2008, 6AV6691-1DR01-0AB0
6.15.6.2 Setting the proxy server
Requirements
You have opened the "Internet Options", dialog "Connection" tab with
the "Internet Options"
icon.
Procedure
Proceed as follows:
1. Select the "Use LAN (no autodial)" check box.
2. If you are using a proxy server, in the "Network" group, activate the
"Access the Internet using a proxy server" check box.
Specify the address of the proxy server and the port.
3. If you want to bypass the proxy server for local addresses, activate the
"Bypass proxy server for local addresses" check box.
4. Confirm your entries.
The dialog closes.
6.15.6.3 Changing privacy settings
Cookies and encryption
Cookies are pieces of information sent by a web server to a browser. In the event of
subsequent access to the web server, the cookies are sent back. This enables information to
be stored between the accesses.
In order to ensure a high level of privacy, data are sent via the Internet in encrypted form.
Common encryption protocols include SSL and TLS. You can activate or deactivate the
usage of encryption protocols.
The required settings can be obtained from your network administrator.