SNI-OS2-MIB

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Category: Server and Host Management, Siemens Nixdorf Server Management

Description: Monitors Siemens Nixdorf OS/2 host system performance, process status, and resource utilization.

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 SNI-OS2-MIB?

SNI-OS2-MIB is a vendor-specific SNMP module from Siemens Nixdorf covering the OS/2-based server operating system used on SNI host systems. It exposes data about the OS/2 server's identity (server name, domain, system type) and its configured capacity limits (max connections, users, shares) alongside real-time operational counters. It is explicitly useful for monitoring software status of the host: administrators can track current sessions and current services running on the server, the OS/2 version in use, and swap file size as an indicator of memory pressure. The MIB is a self-contained enterprise module with no apparent dependency beyond standard SNMPv1/v2 SMI conventions. It would typically be deployed on legacy Siemens Nixdorf OS/2 LAN servers to give network management stations visibility into server load and health without needing OS/2-native tools. Engineers can download the SNI-OS2-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SNI-OS2-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

Siemens Nixdorf OS/2 server
legacy OS/2-based network server

Monitoring Examples

An admin could poll sniOS2ServerCurrentSessions and sniOS2ServerCurrentServices alongside sniOS2ServerMaxConnections and sniOS2ServerMaxUsers to see how close the server is to its configured capacity limits. Watching sniOS2SwappFileSize grow over time can reveal memory exhaustion before it causes performance degradation. sniOS2VersionMajor and sniOS2VersionMinor let an inventory tool confirm which OS/2 server build is running across a fleet.

What Can Be Monitored

current sessions
current services
swap file size
max connections/users/shares
OS/2 version
supported adapters

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter
Gauge
enterprises

From RFC1213-MIB

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
sni	1.3.6.1.4.1.231
sniProductMibs	1.3.6.1.4.1.231.2
sniExtensions	1.3.6.1.4.1.231.2.10
sniServerMgmt	1.3.6.1.4.1.231.2.10.2
sniInventory	1.3.6.1.4.1.231.2.10.2.1
sniCommon	1.3.6.1.4.1.231.2.10.2.2
sniBios	1.3.6.1.4.1.231.2.10.2.2.1
sniEisa	1.3.6.1.4.1.231.2.10.2.2.2
sniHd	1.3.6.1.4.1.231.2.10.2.2.3
sniBus	1.3.6.1.4.1.231.2.10.2.2.4
sniServerControl	1.3.6.1.4.1.231.2.10.2.2.5
sniPcSpecific	1.3.6.1.4.1.231.2.10.2.3
sniScb	1.3.6.1.4.1.231.2.10.2.4
sniOsSpecific	1.3.6.1.4.1.231.2.10.2.5
sniNetware	1.3.6.1.4.1.231.2.10.2.5.1
sniWinNt	1.3.6.1.4.1.231.2.10.2.5.2
sniOs2	1.3.6.1.4.1.231.2.10.2.5.3
INT sniOS2VersionMajor	1.3.6.1.4.1.231.2.10.2.5.3.1	INTEGER	read-only	Major version number of the OS- specific agent for OS/2.
INT sniOS2VersionMinor	1.3.6.1.4.1.231.2.10.2.5.3.2	INTEGER	read-only	Minor version number of the OS- specific agent for OS/2.
sniOS2Universal	1.3.6.1.4.1.231.2.10.2.5.3.4
INT sniOS2SwappFileSize	1.3.6.1.4.1.231.2.10.2.5.3.4.1	INTEGER	read-only	The Size of the SWAPPER.DAT- File.
sniOS2Server	1.3.6.1.4.1.231.2.10.2.5.3.5
STR sniOS2ServerName	1.3.6.1.4.1.231.2.10.2.5.3.5.1	DisplayString	read-only	The configured COMPUTERNAME of this server machine.
STR sniOS2ServerDomain	1.3.6.1.4.1.231.2.10.2.5.3.5.2	DisplayString	read-only	The configured DOMAIN name this server machine is a member of.
INT sniOS2ServerSupportedAdapters	1.3.6.1.4.1.231.2.10.2.5.3.5.3	INTEGER	read-only	The number of network adapters the server services are using ( 1 to 4 ).
INT sniOS2ServerMaxConnections	1.3.6.1.4.1.231.2.10.2.5.3.5.4	INTEGER	read-only	The configured maxconnection- value this server is supporting.
INT sniOS2ServerMaxUsers	1.3.6.1.4.1.231.2.10.2.5.3.5.5	INTEGER	read-only	The configured maxusers- value this server is supporting.
INT sniOS2ServerMaxShares	1.3.6.1.4.1.231.2.10.2.5.3.5.6	INTEGER	read-only	The configured maxshares- value this server is supporting.
INT sniOS2ServerSystemType	1.3.6.1.4.1.231.2.10.2.5.3.5.10	INTEGER	read-only	The kind of server this machine is working as.
INT sniOS2ServerCurrentSessions	1.3.6.1.4.1.231.2.10.2.5.3.5.11	INTEGER	read-only	The number of sessions currently established to this server. Each NET USE is counted as one of these sessions.
INT sniOS2ServerCurrentUsers	1.3.6.1.4.1.231.2.10.2.5.3.5.12	INTEGER	read-only	The number of users currently logged on to this server.
sniOS2ServerCurrentServices	1.3.6.1.4.1.231.2.10.2.5.3.5.13
INT sniOS2ServicesNumber	1.3.6.1.4.1.231.2.10.2.5.3.5.13.1	INTEGER	read-only	The number of services currently running on this server.
sniOS2ServicesTable	1.3.6.1.4.1.231.2.10.2.5.3.5.13.2		not-accessible	A list of services entries. The number of entries is given by the value of ServicesNumber.
sniOS2ServiceEntry	1.3.6.1.4.1.231.2.10.2.5.3.5.13.2.1		not-accessible	An service entry containing informations for a particular service running on system.
INT sniOS2ServiceIndex	1.3.6.1.4.1.231.2.10.2.5.3.5.13.2.1.1	INTEGER	read-only	A unique value for each running service. Its value ranges between 1 and the value of ServiceNumber.
STR sniOS2ServiceName	1.3.6.1.4.1.231.2.10.2.5.3.5.13.2.1.2	DisplayString	read-only	The system name of a server service out of the range ALERTER, DCDBREPL, LSSERVER, MESSENGER, NETLOGON, NETRUN, REPLICATOR, REQUESTER, SERVER, TIMESOURCE.
sniUnix	1.3.6.1.4.1.231.2.10.2.5.4
sniOemComponents	1.3.6.1.4.1.231.2.10.2.6
sniOemDpt	1.3.6.1.4.1.231.2.10.2.6.1
sniOemMylex	1.3.6.1.4.1.231.2.10.2.6.2
sniMlxDiskArray	1.3.6.1.4.1.231.2.10.2.6.2.1
sniSecurity	1.3.6.1.4.1.231.2.10.2.7
sniSmSecurity	1.3.6.1.4.1.231.2.10.2.7.1
sniServerView	1.3.6.1.4.1.231.2.10.2.8
sniTrapMib	1.3.6.1.4.1.231.2.10.5

RFC description

Provides OS/2 server management information including BIOS, hardware, and network configuration.

Start monitoring Siemens Nixdorf OS/2 server, legacy OS/2-based network server (session/service/capacity 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.

Download SNI-OS2-MIB

What Is SNI-OS2-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description