All MIBs › C-PRODUCT-E3-MIB
Category: WAN
Description: Monitors and configures E3 interface parameters on C-PRODUCT WAN access equipment.
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 C-PRODUCT-E3-MIB?
C-PRODUCT-E3-MIB is a vendor-specific MIB for managing E3 (34 Mbps) WAN interface ports on C-PRODUCT wide-area access equipment, covering both configuration and traffic statistics for these legacy digital carrier links. It exposes data in categories such as port-level configuration (loopback type, timing source, line rate, cell mapping, scrambling) and per-port performance statistics. Its main monitoring value lies in hardware/link status: engineers can check timing/clocking mode, loopback state, and line rate to confirm physical layer health, and pull statistics counters to spot errors or degraded throughput on the E3 circuit. There's no explicit dependency stated, but it likely complements RFC standard DS3/E3 MIBs for consistent interface counters. It's typically deployed in telecom/WAN access nodes where E3 trunks interconnect sites or carrier backbones. Engineers can download the C-PRODUCT-E3-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in C-PRODUCT-E3-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
- C-PRODUCT WAN access equipment (E3 interface cards/routers)
Monitoring Examples
An operator would poll e3PortTable/e3PortEntry to inspect e3PortLineRate, e3PortTiming, and e3PortLoopbackType to confirm a given E3 port is clocked and configured as expected, and check e3PortScramble/e3PortCellMap for ATM cell-mapped circuits. Polling e3PortStatsTable/e3PortStatsEntry over time reveals error or utilization counters climbing, which would indicate a degrading physical link or clocking mismatch (e.g., wrong e3PortPlcpTiming/e3PortCtxTiming setting). The e3PortClearStats object lets an admin reset counters after remediation to re-baseline monitoring.
What Can Be Monitored
- E3 port line rate and timing mode
- loopback configuration state
- cell mapping / scrambling settings
- E3 port error and traffic statistics
- peak rate configuration
Imported Objects
From C-PRODUCT-BASE-MIB
| TimeAndDate | |
| portNumber | OBJECT-TYPE |
| portSlot | OBJECT-TYPE |
From C-PRODUCT-GROUP-MIB
| e3card | OBJECT-IDENTITY |
From RFC-1212
| OBJECT-TYPE |
From RFC1155-SMI
| Gauge |
OIDs
RFC description
Manages E3 port configuration, loopback, timing and statistics on C-product platforms.
Start monitoring Networking equipment 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.