XDLC-OPT-MIB :: cdx6500xdlcsdlcQRRIn

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › XDLC-OPT-MIB › cdx6500xdlcsdlcQRRIn

cdx6500xdlcsdlcQRRIn

Module: XDLC-OPT-MIB

OID (symbolic): XDLC-OPT-MIB::cdx6500xdlcsdlcQRRIn

OID (numeric): 1.3.6.1.4.1.449.2.1.3.1.3.5.1.1.21

Node type: OBJECT-TYPE

Type: Counter16

Access: read-only

Description: Total number of QRR packets received until now.

What is cdx6500xdlcsdlcQRRIn?

Counts QLLC QRR (Receive Ready) packets received from the line for this SDLC station, since the counters were last reset; this is the QLLC ready-to-receive indication coming from the remote side. As an admin, a count that never grows while a session is open can mean the remote QLLC end is not signalling readiness. (16-bit counter, wraps).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.3.5.1.1.21
snmpwalk -v2c -c public <target> XDLC-OPT-MIB::cdx6500xdlcsdlcQRRIn

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.3.5.1.1.21.1
snmpget -v2c -c public <target> XDLC-OPT-MIB::cdx6500xdlcsdlcQRRIn.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::cdx6500xdlcsdlcQRRIn 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
1.3.6.1.4.1.449.2.1.3.1.3.5.1cdx6500SPSTXDLCSDLCStnTableXDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.3.5.1.1cdx6500SPSTXDLCSDLCStnEntryXDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.3.5.1.1.21cdx6500xdlcsdlcQRRInXDLC-OPT-MIB