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TCP-Telnet 609 Error in PC Access® for Windows
Quick Contents
Introduction
The TCP-Telnet 609 error can occur in PC Access for Windows when all of the following conditions are true:- you are using PC Access for Windows 4.20 or 4.30
- you selected the TCP-telnet radio button in the Connection Method group on the MLS Setup (General Tab).
- you are using a firewall or proxy server that blocks the Windows TCP/IP Winsock Telnet Ports.
To correct the TCP-Telnet 609 error, see: Correcting the TCP-Telnet 609 Error
Correcting the TCP-Telnet 609 Error
The PC Access for Windows TCP-telnet sessions rely on the Windows 16-bit TCP/IP-Winsock driver (WINSOCK.DLL). If your proxy server or firewall prevents, or does not properly route the Windows 16-bit TCP/IP-Winsock calls through the SOCKS driver; your firewall or proxy server will block all calls to the Windows 16-bit TCP/IP-Winsock driver.There are several firewall and proxy software packages available. Each one with its own solution to the TCP-Telnet 609 Error. MFM has documented solutions for several of these firewalls and proxy servers. Visit the following URL for more information and possible solution:
- Firewalls and Proxy Servers with PC Access for Windows
http://support.mfm.com/support/troubleshooting/email/firewalls.html
Related Information
- Connect to MLS via the Internet
- What is the Winsock Driver?
- What is TCP-Telnet, TCP/IP?
- MLS Setup (General Tab)
- Connection Method Group
- PC Access for Windows