ANNEX-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsANNEX-MIB

Category: Device Management

Description: Covers configuration and session management for Bay Networks/Xylogics Annex terminal servers.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is ANNEX-MIB?

This is a MIB from Bay Networks/Xylogics for the Annex line of terminal servers/remote access servers, legacy devices used for dial-up and serial terminal connectivity. Although the module description text was not captured and no sample objects were provided, the vendor category indicates it covers terminal server configuration and session management, including device identification, port/line configuration, and active user session tracking. Given the product category, its monitoring role would typically include session/connection status, such as active dial-in or terminal sessions, and port-level configuration state, functioning as software/service status monitoring for the terminal server's session-handling process. As a legacy enterprise MIB it likely has minimal formal dependency on IETF standard MIBs beyond basic SNMP SMI conventions. It's typically deployed (historically) on Bay Networks/Xylogics Annex terminal/remote-access servers in legacy dial-up and console-access environments. Engineers can download the ANNEX-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ANNEX-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Bay Networks/Xylogics Annex terminal/remote-access servers

Monitoring Examples

An administrator managing an Annex terminal server would typically poll its port/line table to see which serial ports have active sessions and which users are currently logged in. A port showing no activity when a user reports being unable to connect would suggest a hung session or a misconfigured line, prompting a manual port reset. No sample object names were available for this module to cite directly, so specifics here are inferred from the product category.

What Can Be Monitored

  • terminal server port/line status
  • active user sessions
  • port configuration
  • device identification
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter
Gauge
IpAddress
NetworkAddress
TimeTicks
enterprises

From RFC1213-MIB

DisplayString
PhysAddress
OIDs

RFC description

Bay Networks/Xylogics Annex terminal server configuration and session management.

Start monitoring Bay Networks/Xylogics terminal/remote-access servers with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download ANNEX-MIB