HDR2-MIB :: hdr2CfgClrCall

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHDR2-MIBhdr2CfgClrCall

hdr2CfgClrCall

Module: HDR2-MIB

OID (symbolic): HDR2-MIB::hdr2CfgClrCall

OID (numeric): 1.3.6.1.4.1.429.4.48.1.1.1.24

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object determines whether an active call is cleared when an unexpected line signal is received, or the line signal is ignored as currently implemented.

What is hdr2CfgClrCall?

Determines whether an active call is torn down when an unexpected line signal arrives (enable, the default) or the unexpected signal is simply ignored (disable). Admins disable this if a noisy or nonstandard link is generating spurious signals that shouldn't tear down live calls.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.48.1.1.1.24
snmpwalk -v2c -c public <target> HDR2-MIB::hdr2CfgClrCall

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.48.1.1.1.24.1
snmpget -v2c -c public <target> HDR2-MIB::hdr2CfgClrCall.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.4.48.1.1.1.24.1 i <value>

Start monitoring U.S. Robotics/3Com HDR-family digital access/telephony chassis (E1/T1 CAS trunk cards) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HDR2-MIB::hdr2CfgClrCall OID value, configure state conditions and alerts, and monitor any U.S. Robotics/3Com HDR-family digital access/telephony chassis (E1/T1 CAS trunk cards) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.429usrCHS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4commonHDR2-MIB
1.3.6.1.4.1.429.4.48hdr2HDR2-MIB
1.3.6.1.4.1.429.4.48.1hdr2CfgHDR2-MIB
1.3.6.1.4.1.429.4.48.1.1hdr2CfgTableHDR2-MIB
1.3.6.1.4.1.429.4.48.1.1.1hdr2CfgEntryHDR2-MIB
1.3.6.1.4.1.429.4.48.1.1.1.24hdr2CfgClrCallHDR2-MIB