CXLlcFrConv-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CXLlcFrConv-MIB

Category: Domain: SNA/Legacy, Protocol: Frame Relay, Vendor: Memotec

Description: Manages LLC-to-Frame Relay conversion for SNA traffic on CX Memotec devices.

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What Is CXLlcFrConv-MIB?

CXLlcFrConv-MIB is a Memotec (CX) module for managing LLC-to-Frame-Relay protocol conversion, used to carry legacy SNA/LLC traffic over Frame Relay WAN links. It exposes configuration data for service access points (SAPs) and conversion routes, along with a status object tracking the route's connect interval, and a MIB level object indicating supported feature/software level. This is directly useful for monitoring the software status of the SNA-to-Frame-Relay conversion service, since a route that stops completing its connect cycle indicates a Frame Relay PVC failure or an unreachable remote SNA endpoint, disrupting legacy application traffic. It builds on standard Frame Relay (RFC 1315) and LLC/SNA networking concepts as the basis for its conversion function. It is deployed on Memotec CX series protocol converters/gateways bridging legacy SNA/LLC traffic over Frame Relay networks. Engineers can download the CXLlcFrConv-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CXLlcFrConv-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

  • Memotec CX series SNA/Frame Relay protocol converters/gateways

Monitoring Examples

The llcfrcnvSapTable and llcfrcnvSysRouteTable track configured SAPs and SNA-over-Frame-Relay conversion routes respectively. An administrator would poll llcfrcnvSysRouteConnectInterval to detect a route that has stopped completing its connect cycle, indicating a Frame Relay PVC or remote SNA endpoint failure, while llcfrcnvMibLevel confirms the supported feature/software level of the conversion agent.

What Can Be Monitored

  • SNA-to-Frame-Relay route connect interval
  • configured SAP table entries
  • route table status
  • MIB/software level
Imported Objects

From CXProduct-SMI

Alias
cxLlcFrConvOBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter
OIDs

RFC description

Manages LLC-2 Frame Relay Convergence layer configuration and statistics including service access points.

Start monitoring Memotec CX series (SNA/Frame Relay protocol converter) 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 CXLlcFrConv-MIB