SCSPATMARP-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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Organization: IETF Internetworking Over NBMA Working Group (ion)

Last Updated: 1998-08-02

Category: ATM and Frame Relay, IETF Standards MIBs

Description: Manages IETF SCSP-based ATM ARP server synchronization and address resolution cache.

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What Is SCSPATMARP-MIB?

SCSPATMARP-MIB is a vendor-neutral IETF-style MIB module for managing the application of the Server Cache Synchronization Protocol (SCSP) specifically to ATM ARP servers, which keep address-resolution caches synchronized across a cluster of redundant ATM ARP servers. It would expose objects related to SCSP session state, cache synchronization status, and ATM ARP entry replication between server group members, though no runtime data objects were captured in the sample. Its monitoring relevance is primarily software/protocol status: confirming that ARP cache synchronization sessions between redundant ATM ARP servers remain established and consistent, which is critical for ATM ARP failover reliability. It is explicitly built on top of the base SCSP protocol MIB and the ATM ARP server model defined in related ATM signaling standards. It is deployed on ATM ARP servers in classical IP-over-ATM (RFC 1577-style) network environments requiring server redundancy, with the SCSPATMARP-MIB RFC serving as the reference specification administrators consult for its object definitions.

IPNetwork Monitor allows you to monitor SNMP objects defined in SCSPATMARP-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
  • ATM ARP server (classical IP-over-ATM)

Monitoring Examples

Because no sample objects were extracted for this module, specific object names cannot be cited, but a typical monitoring scenario would involve polling SCSP session/state objects between a pair of redundant ATM ARP servers to confirm their address-resolution caches remain synchronized. An SCSP session dropping to a non-synchronized or down state between server group members would indicate a failed cache replication, risking inconsistent ATM ARP resolution across the network if a server subsequently fails over.

What Can Be Monitored

  • SCSP session/synchronization state
  • ATM ARP cache consistency between redundant servers
Imported Objects

From ATM-TC-MIB

AtmAddr
AtmConnKind

From SCSP-MIB

SCSPVCIInteger
SCSPVPIInteger
ScspHFSMStateType
scspDCSIDOBJECT-TYPE
scspLSIDOBJECT-TYPE
scspServerGroupIDOBJECT-TYPE
scspServerGroupPIDOBJECT-TYPE

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
experimental

From SNMPv2-TC

RowStatus
TEXTUAL-CONVENTION
OIDs

RFC description

Defines objects for SCSP (Server Cache Synchronization Protocol) over ATM ARP services; supports ATM address resolution protocol interactions.

Start monitoring vendor-neutral, standards-based MIB, ATM ARP server (classical IP-over-ATM cache synchronization) 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 SCSPATMARP-MIB