CIG-SERVERS-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsCIG-SERVERS-MIB

Organization: Avaya

Last Updated: 2004-05-18

Category: Vendor: Avaya

Description: Monitors Avaya CIG server health, resources, and service availability.

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What Is CIG-SERVERS-MIB?

CIG-SERVERS-MIB is an Avaya-proprietary MIB used to configure and monitor Common Interworking Gateway (CIG) servers acting as TFTP and DHCP servers, typically supporting device provisioning in Avaya voice/telephony deployments. It exposes objects for TFTP server operating mode, statistics reset, and storage utilization in both NVRAM and RAM, along with counters for successful downloads and various TFTP error conditions. Its monitoring emphasis is on software/service health and storage capacity: operators track TFTP storage usage against capacity, download success counts, and specific error types (file-not-found, access violation, disk full, illegal operation) to detect provisioning failures or storage exhaustion. It is an Avaya enterprise MIB with no stated dependency on a standard TFTP or DHCP MIB. It is deployed on Avaya CIG appliances that provision IP phones and other endpoints via TFTP/DHCP in enterprise telephony networks, where CIG-SERVERS-MIB SNMP monitoring tracks download success and storage utilization to catch provisioning failures early.

IPNetwork Monitor allows you to monitor SNMP objects defined in CIG-SERVERS-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

  • Avaya CIG (Common Interworking Gateway) server

Monitoring Examples

An operator would compare cigTftpServersTotalBytesUsedInNvram against cigTftpServersTotalBytesCapacityInNvram (and the RAM equivalents) to catch approaching storage exhaustion, and monitor cigTftpServersSuccessfulDownloads alongside error counters like cigTftpServersFileNotFoundErrors, cigTftpServersDiskFullErrors, and cigTftpServersAccessViolationErrors to identify why endpoint devices are failing to retrieve firmware or configuration files during provisioning.

What Can Be Monitored

  • TFTP storage used vs. capacity (NVRAM/RAM)
  • successful download count
  • file-not-found errors
  • access violation errors
  • disk full errors
  • illegal TFTP operation errors
Imported Objects

From RFC1155-SMI

IpAddress

From SNMPv2-CONF

MODULE-COMPLIANCE
NOTIFICATION-GROUP
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32
enterprises

From SNMPv2-TC

DateAndTime
DisplayString
RowStatus
TEXTUAL-CONVENTION
TimeInterval
TruthValue
OIDs

RFC description

Configures and monitors TFTP and DHCP server operations. Manages address pools, vendor options, and server statistics for network provisioning.

Start monitoring Avaya CIG (Common Interworking Gateway) server 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 CIG-SERVERS-MIB