DCP-OPT-MIB :: cdx6500DCPRejTx

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DCP-OPT-MIB › cdx6500DCPRejTx

cdx6500DCPRejTx

Module: DCP-OPT-MIB

OID (symbolic): DCP-OPT-MIB::cdx6500DCPRejTx

OID (numeric): 1.3.6.1.4.1.449.2.1.3.2.1.1.21

Node type: OBJECT-TYPE

Type: Counter8

Access: read-only

Description: Number of Reject TPDUs(Transport layer Protocol Data Unit) sent to the connection at the other end of this network connection.

What is cdx6500DCPRejTx?

Counts Reject TPDUs sent to the peer, indicating this device refused an incoming TPDU it received; a growing count can point to malformed traffic or a protocol mismatch from the far end.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.2.1.1.21
snmpwalk -v2c -c public <target> DCP-OPT-MIB::cdx6500DCPRejTx

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.3.2.1.1.21.1
snmpget -v2c -c public <target> DCP-OPT-MIB::cdx6500DCPRejTx.1

Start monitoring Legacy Codex (Motorola) cdx6500 WAN adaptor (DCP statistics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DCP-OPT-MIB::cdx6500DCPRejTx OID value, configure state conditions and alerts, and monitor any Legacy Codex (Motorola) cdx6500 WAN adaptor (DCP statistics) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.449.2.1.3.2cdx6500StatOtherStatsGroupCDX-6500-COMMON-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.3.2.1cdx6500OSTDCPTableDCP-OPT-MIB
1.3.6.1.4.1.449.2.1.3.2.1.1cdx6500DCPStatEntryDCP-OPT-MIB
1.3.6.1.4.1.449.2.1.3.2.1.1.21cdx6500DCPRejTxDCP-OPT-MIB