All MIBs › APSYSMGMT-MIB › apSysMgmtSipInterfaceRegCacheThresholdTrap
apSysMgmtSipInterfaceRegCacheThresholdTrap
Module: APSYSMGMT-MIB
OID (symbolic): APSYSMGMT-MIB::apSysMgmtSipInterfaceRegCacheThresholdTrap
OID (numeric): 1.3.6.1.4.1.9148.3.2.6.0.82
Node type: NOTIFICATION-TYPE
Description:
The trap will be generated when the number of contacts stored in the registration cache exceeds the configured threshold for the sip interface.
What is apSysMgmtSipInterfaceRegCacheThresholdTrap?
This notification is sent when the number of SIP registration contacts cached in a SIP interface exceeds a configured threshold. It alerts administrators to high registration cache consumption. VoIP network operators use this trap to monitor SIP signaling load and plan capacity accordingly.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' APSYSMGMT-MIB::apSysMgmtSipInterfaceRegCacheThresholdTrap snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.9148.3.2.6.0.82
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:51320->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (142993528) 16 days, 13:12:15.28 SNMPv2-MIB::snmpTrapOID.0 = OID: APSYSMGMT-MIB::apSysMgmtSipInterfaceRegCacheThresholdTrap
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.9148 | acmepacket | ACMEPACKET-SMI |
| 1.3.6.1.4.1.9148.3 | acmepacketMgmt | ACMEPACKET-SMI |
| 1.3.6.1.4.1.9148.3.2 | apSystemManagementModule | ACMEPACKET2-ENVMON-MIB |
| 1.3.6.1.4.1.9148.3.2.6 | apSystemManagementMonitorPrefix | ACMEPACKET2-ENVMON-MIB |
| 1.3.6.1.4.1.9148.3.2.6.0 | apSystemManagementMonitors | ACMEPACKET2-ENVMON-MIB |
| 1.3.6.1.4.1.9148.3.2.6.0.82 | apSysMgmtSipInterfaceRegCacheThresholdTrap | APSYSMGMT-MIB |