Digi Connect SP User Manual page 12

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Network performance, find and solve network problems, and plan for network growth.
Digi devices support SNMP Versions 1 and 2.
For more information on SNMP as a device-management interface, see
(SNMP) on page 20. For a list of SNMP-related of supported Request for Comments (RFCs) and Management
Information Bases (MIBs), see
Secure Sockets Layer (SSL)/Transport Layer Security (TLS)
Secure Sockets Layer (SSL)/Transport Layer Security (TLS) provides authentication and encryption for Digi devices.
For more information, see
Telnet
Digi devices support the following types of telnet connections:
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Telnet client
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Telnet server
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Reverse telnet, often used for console management or device management
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Telnet autoconnect
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RFC 2217, Telnet Com Port Control Option, an extension of the telnet protocol
For more information on these connections, see
You can enable or disable access to telnet network services.
Remote login (rlogin)
Users can perform logins to remote systems (rlogin). You can enable or disable access to rlogin service.
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. You can enable or disable access to LPD service.
HyperText Transfer Protocol (HTTP)
HyperText Transfer Protocol over Secure Socket Layer (HTTPS)
Digi devices provide web pages for configuration that you can secure by requiring a user login.
Internet Control Message Protocol (ICMP)
You can display ICMP statistics, including the number of messages received, bad messages received, and destination
unreachable messages received.
Point-to-Point Protocol (PPP)
The Point-to-Point Protocol (PPP) transports multi-protocol packets over point-to-point links. PPP encapsulates the
data packet, allows the server to inform the dial-up client of its IP address (or client to request the IP address),
authenticates the exchange, negotiates multiple protocols, and reassembles the data packet for network
communication.
Advanced Digi Discovery Protocol (ADDP)
Digi Connect Family and ConnectPort TS Family User Guide
Supported standard RFCs and MIBs
Security features in Digi devices
Supported connections and data paths in Digi devices
Simple Network Management Protocol
on page 57.
on page 14.
on page 15.
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