XDLC-OPT-MIB :: cdx6500xdlcmx25REJFramesIn

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › XDLC-OPT-MIB › cdx6500xdlcmx25REJFramesIn

cdx6500xdlcmx25REJFramesIn

Module: XDLC-OPT-MIB

OID (symbolic): XDLC-OPT-MIB::cdx6500xdlcmx25REJFramesIn

OID (numeric): 1.3.6.1.4.1.449.2.1.3.1.3.5.2.1.22

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Indicates the total number of REJ frames received.

What is cdx6500xdlcmx25REJFramesIn?

Counts REJ (Reject) frames received from the line for this MX.25 station, since the counters were last reset; an REJ frame is a request to retransmit because a frame arrived out of sequence. As an admin, a rising count usually points to line noise or dropped frames and is worth correlating with the CRC and overrun counters.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.3.5.2.1.22
snmpwalk -v2c -c public <target> XDLC-OPT-MIB::cdx6500xdlcmx25REJFramesIn

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.3.5.2.1.22.1
snmpget -v2c -c public <target> XDLC-OPT-MIB::cdx6500xdlcmx25REJFramesIn.1

Start monitoring cdx6500-series SDLC/XDLC data-link-control equipment, legacy SNA gateway/FEP hardware (station-protocol conformance-group declaration) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the XDLC-OPT-MIB::cdx6500xdlcmx25REJFramesIn OID value, configure state conditions and alerts, and monitor any cdx6500-series SDLC/XDLC data-link-control equipment, legacy SNA gateway/FEP hardware (station-protocol conformance-group declaration) from a single console.

OID Breakdown

Upper-level ancestors (12 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.449codexALC-OPT-MIB
1.3.6.1.4.1.449.2cdxProductSpecificALC-OPT-MIB
1.3.6.1.4.1.449.2.1cdx6500ALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3cdx6500StatisticsALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1cdx6500StatProtocolGroupALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.3cdx6500PSTStationProtocolGroupATM-OPT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.3.1.3.5cdx6500SPSTXDLCStationTableXDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.3.5.2cdx6500SPSTXDLCMX25StnTableXDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.3.5.2.1cdx6500SPSTXDLCMX25StnEntryXDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.3.5.2.1.22cdx6500xdlcmx25REJFramesInXDLC-OPT-MIB