ISDN-OPT-MIB :: isgVGIsdnCfgFirstSPBUTmOut

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsISDN-OPT-MIBisgVGIsdnCfgFirstSPBUTmOut

isgVGIsdnCfgFirstSPBUTmOut

Module: ISDN-OPT-MIB

OID (symbolic): ISDN-OPT-MIB::isgVGIsdnCfgFirstSPBUTmOut

OID (numeric): 1.3.6.1.4.1.449.2.1.2.2.19.1.1.15

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Same Port Backup (SPBU) Timeout Counter. This defines the ISDN call duration time before a return to the leased line is attempted. This parameter is valid when TIMEOUT option is selected. The timeout period is a 1 minute interval.

What is isgVGIsdnCfgFirstSPBUTmOut?

Sets, in 1-minute increments from 1 to 240, how long the Same Port Backup ISDN call stays up before the device attempts to switch back to the primary leased line. This value only takes effect when the TIMEOUT option is selected in the corresponding SPBU options field, so an admin might set 30 for a half-hour backup window.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.2.19.1.1.15
snmpwalk -v2c -c public <target> ISDN-OPT-MIB::isgVGIsdnCfgFirstSPBUTmOut

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.449.2.1.2.2.19.1.1.15.1
snmpget -v2c -c public <target> ISDN-OPT-MIB::isgVGIsdnCfgFirstSPBUTmOut.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.449.2.1.2.2.19.1.1.15.1 i <value>

Start monitoring Codex/Motorola cdx6500 router/gateway with ISDN interfaces with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ISDN-OPT-MIB::isgVGIsdnCfgFirstSPBUTmOut OID value, configure state conditions and alerts, and monitor any Codex/Motorola cdx6500 router/gateway with ISDN interfaces 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
1.3.6.1.4.1.449.2.1.2cdx6500ConfigurationALC-OPT-MIB
1.3.6.1.4.1.449.2.1.2.2cdx6500CfgGeneralGroupCDX-6500-COMMON-MIB
Numeric OIDNameModule
1.3.6.1.4.1.449.2.1.2.2.19isgIsdnCfgGroupISDN-OPT-MIB
1.3.6.1.4.1.449.2.1.2.2.19.1isgVGIsdnCfgChanTableISDN-OPT-MIB
1.3.6.1.4.1.449.2.1.2.2.19.1.1isgVGIsdnCfgChanTableEntryISDN-OPT-MIB
1.3.6.1.4.1.449.2.1.2.2.19.1.1.15isgVGIsdnCfgFirstSPBUTmOutISDN-OPT-MIB