User`s guide

19
Secure Sockets Layer (SSL)/Transport Layer Security (TLS)
Secure Sockets Layer (SSL)/Transport Layer Security (TLS) are used to provide authentication and
encryption for ConnectPort LTS products. For more information, see ”Security features.”
Telnet
ConnectPort LTS products support the following types of Telnet connections:
 Telnet Client
 Telnet Server
 Reverse Telnet, often used for console management or device management
 Telnet Autoconnect
For more information on these connections, see "Supported connections and data paths.” Access to
Telnet network services can be enabled or disabled.
Remote Login (rlogin)
Users can perform logins to remote systems (rlogin). Access to rlogin service can be enabled or
disabled.
Line Printer Daemon (LPD)
The Line Printer Daemon (LPD) allows network printing over a serial port. Each serial port has a
dedicated LPD server that is independently configurable. Access to LPD service can be enabled or
disabled.
HyperText Transfer Protocol (HTTP)
HyperText Transfer Protocol over Secure Socket Layer (HTTPS)
ConnectPort LTS products provide web pages for configuration that can be secured by requiring a
user login.
Internet Control Message Protocol (ICMP)
ICMP statistics can be displayed, including the number of messages received, bad messages
received, and destination unreachable messages received.