XDLC-OPT-MIB :: cdx6500xdlcpXIDNullOutFrames

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › XDLC-OPT-MIB › cdx6500xdlcpXIDNullOutFrames

cdx6500xdlcpXIDNullOutFrames

Module: XDLC-OPT-MIB

OID (symbolic): XDLC-OPT-MIB::cdx6500xdlcpXIDNullOutFrames

OID (numeric): 1.3.6.1.4.1.449.2.1.3.1.1.13.1.51

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: Total number of XID Null frames transmitted until the present time.

What is cdx6500xdlcpXIDNullOutFrames?

Counts XID Null frames transmitted to the line on this XDLC port, since the counters were last reset; an XID Null frame is an XID frame with no information field, used to simply prompt the device to identify itself. As an admin, it is common during start-up polling of SNA devices.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.13.1.51
snmpwalk -v2c -c public <target> XDLC-OPT-MIB::cdx6500xdlcpXIDNullOutFrames

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.13.1.51.1
snmpget -v2c -c public <target> XDLC-OPT-MIB::cdx6500xdlcpXIDNullOutFrames.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cdx6500xdlcpXIDNullOutFrames.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::cdx6500xdlcpXIDNullOutFrames 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
1.3.6.1.4.1.449.2.1.3.1.1cdx6500PSTPortProtocolGroupALC-OPT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.3.1.1.13cdx6500PPSTXDLCPortTableXDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.13.1cdx6500PPSTXDLCPortEntryXDLC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.13.1.51cdx6500xdlcpXIDNullOutFramesXDLC-OPT-MIB