HDR2-MIB :: hdr2CfgInGlare

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHDR2-MIBhdr2CfgInGlare

hdr2CfgInGlare

Module: HDR2-MIB

OID (symbolic): HDR2-MIB::hdr2CfgInGlare

OID (numeric): 1.3.6.1.4.1.429.4.48.1.1.1.23

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object determines whether the incoming call is accepted and the outgoing call is dropped in a glare condition, or both calls are dropped as currently implemented.

What is hdr2CfgInGlare?

Determines behavior during a glare condition, where both ends seize the same channel simultaneously: disable(1), the default, drops both calls, while enable(2) accepts the incoming call and drops only the outgoing one. Admins enable this on trunks where preserving inbound calls during glare matters more than outbound ones.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.48.1.1.1.23
snmpwalk -v2c -c public <target> HDR2-MIB::hdr2CfgInGlare

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.48.1.1.1.23.1
snmpget -v2c -c public <target> HDR2-MIB::hdr2CfgInGlare.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.4.48.1.1.1.23.1 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::hdr2CfgInGlare 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
1.3.6.1.4.1.429.4.48.1.1.1.23hdr2CfgInGlareHDR2-MIB