HDR2-MIB :: hdr2CfgPersistentOverride

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsHDR2-MIBhdr2CfgPersistentOverride

hdr2CfgPersistentOverride

Module: HDR2-MIB

OID (symbolic): HDR2-MIB::hdr2CfgPersistentOverride

OID (numeric): 1.3.6.1.4.1.429.4.48.1.1.1.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: This object allows the recieved line signal persistence (debounce time).

What is hdr2CfgPersistentOverride?

Sets a debounce time, from 0 to 255, default 0, that a received line signal must persist before the card treats it as valid. Admins raise this on noisy lines to filter out brief glitches that would otherwise be misread as real signaling transitions.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.48.1.1.1.16
snmpwalk -v2c -c public <target> HDR2-MIB::hdr2CfgPersistentOverride

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.48.1.1.1.16.1
snmpget -v2c -c public <target> HDR2-MIB::hdr2CfgPersistentOverride.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.429.4.48.1.1.1.16.1 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::hdr2CfgPersistentOverride 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
1.3.6.1.4.1.429.4.48.1.1.1.16hdr2CfgPersistentOverrideHDR2-MIB