ACMEPACKET2-ENVMON-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsACMEPACKET2-ENVMON-MIB

Organization: Acme Packet, Inc

Last Updated: 2006-11-08

Category: Hardware and Environment, Telephony and VoIP, Vendor: Acme Packet

Description: Supplies an updated set of environmental monitoring objects for second-generation Oracle/ACME Packet Session Border Controller appliances.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is ACMEPACKET2-ENVMON-MIB?

This MIB is a vendor-specific module from Acme Packet (now Oracle Communications) used on second-generation Session Border Controller (SBC) appliances to report overall system health and session-capacity statistics. It exposes system-level performance data such as CPU and memory utilization, an aggregate health score, redundancy state, and capacity counters for NAT, ARP, SIP, and MGCP sessions. It is explicitly geared toward monitoring hardware/software status of the SBC — CPU load, memory load, an overall system health score, and high-availability redundancy state — plus session-layer software counters like active SIP contacts and MGCP gateway endpoints. Its naming suggests it supersedes an earlier Acme Packet environmental monitoring MIB and it is normally deployed alongside other Acme Packet system and SIP MIBs on the same device. It is typically deployed in service-provider and enterprise voice/video networks to keep an SBC within licensed capacity and healthy CPU/memory bounds through ongoing ACMEPACKET2-ENVMON-MIB SNMP monitoring.

IPNetwork Monitor allows you to monitor SNMP objects defined in ACMEPACKET2-ENVMON-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Oracle/Acme Packet Session Border Controller

Monitoring Examples

A NOC would poll apSysCPUUtil and apSysMemoryUtil regularly and alert when they approach saturation, cross-referencing apSysHealthScore for a composite health indicator and apSysRedundancy to confirm the standby SBC is synced. apSysGlobalConSess and apSysGlobalCPS reveal concurrent session counts and calls-per-second load against apSysLicenseCapacity, while apSysSipStatsActiveLocalContacts and apSysMgcpGWEndpoints show active SIP registrations and MGCP endpoints in service. A sudden drop in apSysHealthScore combined with rising apSysCPUUtil typically signals the SBC is overloaded or a redundant peer has failed over.

What Can Be Monitored

  • CPU utilization
  • memory utilization
  • system health score
  • redundancy/failover state
  • concurrent session count and calls per second
  • license capacity utilization
Imported Objects

From ACMEPACKET-SMI

acmepacketMgmtOBJECT-IDENTITY

From ACMEPACKET-TC

ApHardwareModuleFamily
ApPhyPortType
ApPresence
ApRedundancyState

From INET-ADDRESS-MIB

InetAddress
InetAddressPrefixLength
InetAddressType

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION
TruthValue

How to Use in IPNetwork Monitor

Example using apNSEPStatsTotalSessionsInbound OID:

Select an Oracle/Acme Packet Session Border Controller as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type apNSEPStatsTotalSessionsInbound into the Find box to locate it in the OID tree, then select it and click OK. It reports the total Number of inbound NS/EP sessions during the period. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Provides updated environmental monitoring objects for Oracle/ACME Packet Session Border Controller second-generation appliances.

Start monitoring Oracle/Acme Packet Session Border Controllers with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

Download ACMEPACKET2-ENVMON-MIB