USR-CHASSIS-MIB :: usrChassisDSAInvalidRX

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › USR-CHASSIS-MIB › usrChassisDSAInvalidRX

usrChassisDSAInvalidRX

Module: USR-CHASSIS-MIB

OID (symbolic): USR-CHASSIS-MIB::usrChassisDSAInvalidRX

OID (numeric): 1.3.6.1.4.1.429.4.41.11

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number invalid DSA packets received

What is usrChassisDSAInvalidRX?

Counts malformed or invalid DSA protocol packets received by this card, a rising count of which points to a communication or firmware-version mismatch problem between this card and the NMC.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.41.11
snmpwalk -v2c -c public <target> USR-CHASSIS-MIB::usrChassisDSAInvalidRX

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.41.11.1
snmpget -v2c -c public <target> USR-CHASSIS-MIB::usrChassisDSAInvalidRX.1

Start monitoring CommWorks (3Com/U.S. Robotics) remote-access chassis (slot/card-type inventory and DSA-balancing status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-CHASSIS-MIB::usrChassisDSAInvalidRX OID value, configure state conditions and alerts, and monitor any CommWorks (3Com/U.S. Robotics) remote-access chassis (slot/card-type inventory and DSA-balancing status) from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.4commonHDR2-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4.41usrChassisUSR-CHASSIS-MIB
1.3.6.1.4.1.429.4.41.11usrChassisDSAInvalidRXUSR-CHASSIS-MIB