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SNMP and Steel-Belted Radius Carrier Overview

The Steel-Belted Radius Carrier uses standard MIBs to report routine server operations and seven proprietary MIBs to report RADIUS and Diameter operations and statistics. SNMP-GET, SNMP-GETNEXT, SNMP-TRAP (SNMPv1), and SNMP-NOTIFICATION (SNMPv2c) are fully supported; SNMP-SET is supported, but all values in the MIB are Read-Only.

For more information about SNMP, see the SBR Carrier Reference Guide.

The SBR Carrier SNMP Package

The SBR Carrier SNMP agent is based on version 5.4.0 of the open-source net-snmp toolkit, customized and optimized to support Steel-Belted Radius Carrier.

Note: You cannot replace or update the SBR Carrier SNMP agent (jnprsnmpd) with newer software downloaded from the net-snmp website (www.net-snmp.org), but the net-snmp website is a good source of additional information about SNMP usage and operation.

Steel-Belted Radius Carrier supports SNMP Versions 1 (SNMPv1) and 2c (SNMPv2c).

Steel-Belted Radius Carrier does not support SNMP version 3 (SNMPv3).

Supported MIBs

Steel-Belted Radius Carrier supports IETF-standard MIBs for RADIUS server authentication and accounting, and proprietary MIBs (Table 55) that record information about SBR Carrier traps and operating statistics. All are stored in radiusdir/snmp/mibs.

Table 55: Proprietary Steel-Belted Radius Carrier MIBs

MIB

Description

fnkrate.mib

Maintains SBR Carrier rate statistics.

fnkradtr.mib

Defines the structure of SBR Carrier traps (SNMP version 1).

funkradtr-v2.mib

Defines the structure of SBR Carrier traps (SNMP version 2c).

jnx-smi.mib

Defines Juniper Networks overall MIB hierarchy.

jnx-aaa.mib

Defines Juniper Networks AAA specific MIB hierarchy.

jnx-diameter-base-protocol.mib

Defines the structure of Diameter traps.

jnx-diameter-nas-application.mib

Maintains Diameter NASREQ application specific counters.

Detailed trap information about these MIBs is in the SBR Carrier Reference Guide.

Of the public MIBs delivered with SBR Carrier and listed in Table 56, several provide a foundation for the Juniper Networks proprietary MIBs. Although the exact list of required MIBs may vary from browser to browser, the files in Table 56 marked required form the default set that most MIB browsers use to support the proprietary MIBs. Check your MIB browser’s specific requirements, but in most cases, this is also the list of MIBs that should be copied to the browser.

Steel-Belted Radius Carrier supports the IETF-standard MIBs for RADIUS server authentication and accounting, MIBs provided by net-snmp.net, and three proprietary MIBs that record information about SBR Carrier traps and operating statistics. Table 56 lists the MIBs delivered with Steel-Belted Radius Carrier.

Table 56: MIBs Delivered with Steel-Belted Radius Carrier

MIB

Required

MIB Origin

Function

fnkradtr.mib

Yes

Proprietary

Defines the structure of Steel-Belted Radius Carrier traps (SNMP version 1).

fnkradtr-v2.mib

Yes

Proprietary

Defines the structure of Steel-Belted Radius Carrier traps (SNMP version 2c).

fnkrate.mib

Yes

Proprietary

Maintains Steel-Belted Radius Carrier rate statistics.

jnx-smi.mib

Yes

Proprietary

Defines Juniper Networks overall MIB hierarchy

jnx-aaa.mib

Yes

Proprietary

Defines Juniper Networks AAA specific MIB hierarchy

jnx-diameter-base-protocol.mib

Yes

Proprietary

Defines the structure of Diameter traps

jnx-diameter-nas-application.mib

Yes

Proprietary

Maintains Diameter NASREQ application specific counters

net-snmp.mib

Yes

net-snmp.net

Define the infrastructure of the Net-SNMP project enterprise MIB tree.

net-snmp-agent.mib

Yes

net-snmp.net

Defines control and monitoring structures for the Net-SNMP agent.

rfc1155-smi.mib

Yes

IETF

Defines the structure of management information for SNMP version 1.

rfc1212.mib

Yes

IETF

Defines MIB syntax.

rfc1213.mib

No

IETF

Provides network management of TCP/IP-based networks (MIB-II).

rfc1215.mib

Yes

IETF

Provides SNMP trap definitions.

rfc2271.mib

Yes

IETF

Provides SNMP framework definitions.

rfc2618.mib

No

IETF

Maintains authentication client statistics.

rfc2619.mib

No

IETF

Maintains authentication server statistics.

rfc2620.mib

No

IETF

Maintains accounting client statistics.

rfc2621.mib

No

IETF

Maintains accounting server statistics.

SNMPv2.mib

No

Proprietary

Defines traps about the state of the SNMP agent.

SNMPv2-CONF.mib

Yes.

Proprietary

Defines conformance groups for SNMP version 2c.

SNMPv2-SMI.mib

Yes.

Proprietary

Defines the structure of management information for SNMP version 2c.

Modified: 2017-03-07