ALC-OPT-MIB :: alcIStatsX25DiscardedMesgsBadHeader

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsALC-OPT-MIBalcIStatsX25DiscardedMesgsBadHeader

alcIStatsX25DiscardedMesgsBadHeader

Module: ALC-OPT-MIB

OID (symbolic): ALC-OPT-MIB::alcIStatsX25DiscardedMesgsBadHeader

OID (numeric): 1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.33

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The number of messages received by X.25 of which the IN header configured does not match the header present in the message.

What is alcIStatsX25DiscardedMesgsBadHeader?

A Counter of X.25 messages discarded when the IN (inbound) header does not match the message header. This detects protocol version mismatches or corruption. Example: application sends v2 headers but receiver expects v1.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.33
snmpwalk -v2c -c public <target> ALC-OPT-MIB::alcIStatsX25DiscardedMesgsBadHeader

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.33.1
snmpget -v2c -c public <target> ALC-OPT-MIB::alcIStatsX25DiscardedMesgsBadHeader.1

Start monitoring Motorola Codex 6500-series data/statistical multiplexer (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ALC-OPT-MIB::alcIStatsX25DiscardedMesgsBadHeader OID value, configure state conditions and alerts, and monitor any Motorola Codex 6500-series data/statistical multiplexer (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
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
1.3.6.1.4.1.449.2.1.3.1.1.28cdx6500PPSTALCStatsTableALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.28.2cdx6500PPSTALCInterchangeTableALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.28.2.1cdx6500PPSTALCInterchangeEntryALC-OPT-MIB
1.3.6.1.4.1.449.2.1.3.1.1.28.2.1.33alcIStatsX25DiscardedMesgsBadHeaderALC-OPT-MIB