Check a TELNET server to ensure it is running and accepting connections according to RFC 854.


Host Address: The hostname or IP address of the host running the TELNET server to be checked.

Port: The port TELNET is listening on, usually port 23.

Verify Text (Optional): The content or banner returned by the service can be checked for the presence of verification text. If not found, a "Content Error" will be generated. Note that the verification is case sensitive and the text must be found in the returned content exactly as it is entered. To verify text using a regular expression, enter "regex:" followed by the expression.