All MIBs › IANA-CHARSET-MIB
Organization: IANA
Last Updated: 2021-01-04
Category: Textual Conventions and Registries
Description: Establishes the IANACharset textual convention, used to designate character set encodings for string objects across MIBs, drawn from the IANA Charset Registry.
IPNetwork Monitor uses several OIDs from this MIB in network discovery and polling the applicable devices. Start monitoring IANA-CHARSET-MIB with a free 30-day trial of IPNetwork Monitor.
What Is IANA-CHARSET-MIB?
IANA-CHARSET-MIB is an IETF/IANA-maintained module that defines a single textual convention, IANACharset, used to specify the character-set encoding of string objects in other MIB modules, based on the IANA Charset Registry (RFC 2978). It is a pure type-definition module with no vendor association and no device-specific data. Looking up the IANA-CHARSET-MIB OID assignment confirms this module carries no separate monitorable runtime objects of its own — no interfaces, environment, or performance counters — since its sole purpose is to standardize how character encoding is expressed elsewhere. Many other MIBs (particularly printer, fax, and internationalization-aware MIBs) depend on this TC to declare the encoding of their string-valued objects, making it a shared cross-MIB dependency. It is present conceptually across any SNMP deployment where a device's MIBs need to declare non-ASCII string encodings.
IPNetwork Monitor allows you to monitor SNMP objects defined in IANA-CHARSET-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
- vendor-neutral, standards-based MIB, not tied to a specific manufacturer or device class
Monitoring Examples
This module defines only the IANACharset textual convention for use by other MIBs — it has no runtime data objects of its own, so there is no monitoring scenario to describe; its role is purely to let other MIBs tag string objects with a character-set encoding.
Imported Objects
From SNMPv2-SMI
| MODULE-IDENTITY | |
| mib-2 |
From SNMPv2-TC
| TEXTUAL-CONVENTION |
OIDs
RFC description
Defines the IANACharset textual convention for specifying character set encodings of string objects in MIBs, based on the IANA Charset Registry.
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