RFC1315-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsRFC1315-MIB

Category: Frame Relay

Description: Management Information Base for Frame Relay DTEs, defining objects for monitoring Frame Relay DLCMI, virtual circuits (DLCIs), and error conditions on Frame Relay interfaces.

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What Is RFC1315-MIB?

RFC1315-MIB is the IETF standards-based Frame Relay DTE MIB (RFC 1315), a vendor-neutral module for managing Frame Relay Data Terminal Equipment. It defines objects for the Frame Relay Data Link Connection Management Interface (DLCMI) and per-virtual-circuit (DLCI) status and statistics on Frame Relay-attached interfaces. Its central monitoring purpose is fault and performance visibility into Frame Relay links: tracking DLCMI state, individual DLCI operational status (active/inactive), and error/discard counters that reveal a failed or congested permanent virtual circuit. It is closely tied to the generic IF-MIB/MIB-II interfaces group, since Frame Relay interfaces and their DLCIs are typically indexed against standard interface objects, and it was later complemented by the Frame Relay DTE/DCE MIB (RFC 2115) and related extensions. It was widely deployed on routers and Frame Relay access devices connecting to carrier Frame Relay WAN services in the 1990s and 2000s. Network engineers scripting Frame Relay polling often build against a published RFC1315-MIB OID list to map each DLCMI and per-DLCI object to its correct table position without needing the original RFC text.

IPNetwork Monitor allows you to monitor SNMP objects defined in RFC1315-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

  • vendor-neutral, standards-based MIB, not tied to a specific manufacturer
  • Frame Relay-attached router/FRAD (Frame Relay Access Device)

Monitoring Examples

No object or table names were provided in the supplied data (sample_objects is empty), so specific OIDs can't be cited, but based on the documented RFC 1315 scope, an operator would poll the Frame Relay circuit table indexed by DLCI to check each virtual circuit's operational status and error/discard counts, catching a DLCI that has gone inactive or is dropping frames due to congestion.

What Can Be Monitored

  • Frame Relay DLCMI status
  • per-DLCI (virtual circuit) operational state
  • Frame Relay error/discard counters
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Counter
TimeTicks

From RFC1213-MIB

transmission
OIDs

RFC description

Defines Frame Relay DTE management objects per RFC 1315, including DLCMI configuration, circuit management, and error reporting.

Start monitoring vendor-neutral, standards-based Frame Relay DTE MIB, router/FRAD with Frame Relay interfaces 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 RFC1315-MIB