AC-GATEWAY-MIB :: manipulationAndRoutingAltRoutingTel2IpKeepAliveTime

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAC-GATEWAY-MIBmanipulationAndRoutingAltRoutingTel2IpKeepAliveTime

manipulationAndRoutingAltRoutingTel2IpKeepAliveTime

Module: AC-GATEWAY-MIB

OID (symbolic): AC-GATEWAY-MIB::manipulationAndRoutingAltRoutingTel2IpKeepAliveTime

OID (numeric): 1.3.6.1.4.1.5003.9.10.3.1.1.2.12

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-write

Description: Time interval between OPTIONS Keep-Alive messages for IP connectivity (seconds). Access: Instant. AC INI-Param: ALTROUTINGTEL2IPKEEPALIVETIME

What is manipulationAndRoutingAltRoutingTel2IpKeepAliveTime?

This unsigned integer (5 to 2,000,000 seconds) sets the interval between OPTIONS keep-alive SIP messages sent over IP to maintain end-to-end connectivity. Engineers tune this parameter to balance gateway overhead against detection speed for link failures in telephone-to-IP routes. A typical value of 60 seconds means the gateway sends a keep-alive message every minute to verify the IP path is still up.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.1.2.12
snmpwalk -v2c -c public <target> AC-GATEWAY-MIB::manipulationAndRoutingAltRoutingTel2IpKeepAliveTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5003.9.10.3.1.1.2.12.1
snmpget -v2c -c public <target> AC-GATEWAY-MIB::manipulationAndRoutingAltRoutingTel2IpKeepAliveTime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5003.9.10.3.1.1.2.12.1 i <value>

Start monitoring AudioCodes Mediant-series gateways with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AC-GATEWAY-MIB::manipulationAndRoutingAltRoutingTel2IpKeepAliveTime OID value, configure state conditions and alerts, and monitor any AudioCodes Mediant-series gateways from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.5003audioCodesAC-ATM-MIB
1.3.6.1.4.1.5003.9acProductsAC-ATM-MIB
1.3.6.1.4.1.5003.9.10acBoardMibsAC-ATM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.5003.9.10.3acGatewayAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1gwConfigurationAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.1commonAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.1.2manipulationAndRoutingAC-GATEWAY-MIB
1.3.6.1.4.1.5003.9.10.3.1.1.2.12manipulationAndRoutingAltRoutingTel2IpKeepAliveTimeAC-GATEWAY-MIB