HM2-LOGGING-MIB

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Organization: Hirschmann Automation and Control GmbH

Last Updated: 2012-08-08

Category: Technology: Logging/Syslog, Vendor: Belden

Description: Hirschmann HiOS (HM2) logging MIB for syslog server configuration and event log management.

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What Is HM2-LOGGING-MIB?

HM2-LOGGING-MIB is a Hirschmann HiOS (HM2) MIB for configuring the device's logging subsystem, covering console logging, CLI command logging, buffered log level threshold, and remote syslog client configuration (including TLS versions/cipher suites for secure syslog). It also exposes SNMP-driven log-retrieval and severity-setting request objects, letting a management station query or set log severity levels directly via SNMP. Monitoring with this MIB is about software/operational visibility — ensuring logging is enabled at the right severity and that syslog forwarding (including its TLS security parameters) is correctly configured — which underpins the device's ability to report other hardware/software faults elsewhere in the system. It works alongside standard SYSLOG-related conventions and the device's TLS/security configuration for the syslog client. It is deployed on Hirschmann industrial switches wherever centralized log collection and audit trails are required. Engineers can download the HM2-LOGGING-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HM2-LOGGING-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

Hirschmann industrial Ethernet switches (HiOS)

Monitoring Examples

An administrator can check hm2LogSyslogAdminStatus and hm2LogSyslogServerTable to confirm remote syslog forwarding is enabled and pointed at the correct collector, and review hm2LogSyslogClientTlsVersions/hm2LogSyslogClientTlsCipherSuites to verify secure syslog transport meets policy. hm2LogConsoleSeverityFilter and hm2LogBufferdLogLevelThreshold can be checked to ensure important events aren't being filtered out of the local buffer, and hm2LogCliCommandsAdminStatus confirms whether CLI command auditing is active.

What Can Be Monitored

syslog forwarding admin status and destination
syslog TLS version/cipher configuration
console/CLI logging status
buffered log severity threshold
SNMP log severity get/set state

Imported Objects

From HM2-MGMTACCESS-MIB

Hm2TlsCipherSuites
Hm2TlsVersions

From HM2-TC-MIB

HmEnabledStatus
HmTimeSeconds1970
hm2ConfigurationMibs	OBJECT-IDENTITY

From INET-ADDRESS-MIB

InetAddress
InetAddressType
InetPortNumber

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-SMI

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

From SNMPv2-TC

DisplayString
RowStatus
TEXTUAL-CONVENTION

How to Use in IPNetwork Monitor

Example using hm2LogEmailNumEmailsSent OID:

Select a Hirschmann HiOS industrial switch (logging/syslog config) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type hm2LogEmailNumEmailsSent into the Find box to locate it in the OID tree, then select it and click OK. It reports the number of email alerts that have been sent successfully. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
hm2LoggingMib	1.3.6.1.4.1.248.11.23			Hirschmann Logging MIB. Copyright (C) 2012. All Rights Reserved.
hm2LoggingMibNotifications	1.3.6.1.4.1.248.11.23.0
NTF hm2LogAuditStartNextSector	1.3.6.1.4.1.248.11.23.0.1			A notification shall be sent when the audit trail has filled one sector and starts a new one.
NTF hm2LogEmailSendFailed	1.3.6.1.4.1.248.11.23.0.2			Whenever a mail sending to the SMTP server is failed, this trap is sent with a count of how many times the connection to the SMTP server is failed so far.
hm2LoggingMibObjects	1.3.6.1.4.1.248.11.23.1
hm2LogSnmpLoggingGroup	1.3.6.1.4.1.248.11.23.1.1
HME hm2LogSnmpLogGetRequest	1.3.6.1.4.1.248.11.23.1.1.1	HmEnabledStatus	read-write	Enable logging of SNMP GET requests.
HME hm2LogSnmpLogSetRequest	1.3.6.1.4.1.248.11.23.1.1.2	HmEnabledStatus	read-write	Enable logging of SNMP SET requests.
HMA hm2LogSnmpLogGetSeverity	1.3.6.1.4.1.248.11.23.1.1.3	HmAgentLogSeverity	read-write	Define the log severity for SNMP GET requests.
HMA hm2LogSnmpLogSetSeverity	1.3.6.1.4.1.248.11.23.1.1.4	HmAgentLogSeverity	read-write	Define the log severity for SNMP SET requests.
hm2LogCliCommandsLoggingGroup	1.3.6.1.4.1.248.11.23.1.2
HME hm2LogCliCommandsAdminStatus	1.3.6.1.4.1.248.11.23.1.2.1	HmEnabledStatus	read-write	Administratively enable/disable the logging of the CLI commands.
hm2LogConsoleLoggingGroup	1.3.6.1.4.1.248.11.23.1.3
HME hm2LogConsoleAdminStatus	1.3.6.1.4.1.248.11.23.1.3.1	HmEnabledStatus	read-write	Admin mode for console logs
HMA hm2LogConsoleSeverityFilter	1.3.6.1.4.1.248.11.23.1.3.2	HmAgentLogSeverity	read-write	Severity filter for console logs
hm2LogBufferedLoggingGroup	1.3.6.1.4.1.248.11.23.1.4
HMA hm2LogBufferdLogLevelThreshold	1.3.6.1.4.1.248.11.23.1.4.1	HmAgentLogSeverity	read-write	Severities at or below this threshold are logged in the buffered log and will not be overwritten by lower priority log messages.
hm2LogSyslogGroup	1.3.6.1.4.1.248.11.23.1.5
HME hm2LogSyslogAdminStatus	1.3.6.1.4.1.248.11.23.1.5.1	HmEnabledStatus	read-write	Enable or disable syslog logging globally.
HM2 hm2LogSyslogClientTlsVersions	1.3.6.1.4.1.248.11.23.1.5.2	Hm2TlsVersions	read-write	The TLS versions supported by the syslog client.
HM2 hm2LogSyslogClientTlsCipherSuites	1.3.6.1.4.1.248.11.23.1.5.3	Hm2TlsCipherSuites	read-write	The cipher suite supported by the syslog client.
hm2LogSyslogServerTable	1.3.6.1.4.1.248.11.23.1.5.10		not-accessible	A list of syslog servers
hm2LogSyslogServerEntry	1.3.6.1.4.1.248.11.23.1.5.10.1		not-accessible	An entry of syslog servers
I32 hm2LogSyslogServerIndex	1.3.6.1.4.1.248.11.23.1.5.10.1.1	Integer32	read-only	An index that uniquely identifies the entry in the table and so the syslog server.
IPt hm2LogSyslogServerIPAddrType	1.3.6.1.4.1.248.11.23.1.5.10.1.2	InetAddressType	read-create	Address type for server IP address. Currently, only ipv4(1) and dns(16) are supported.
IP hm2LogSyslogServerIPAddr	1.3.6.1.4.1.248.11.23.1.5.10.1.3	InetAddress	read-create	IP address of syslog server for logging.
INE hm2LogSyslogServerUdpPort	1.3.6.1.4.1.248.11.23.1.5.10.1.4	InetPortNumber	read-create	TCP or UDP port used for syslog server transmission. If this value is zero then the default port 514 is used.
HMA hm2LogSyslogServerLevelUpto	1.3.6.1.4.1.248.11.23.1.5.10.1.5	HmAgentLogSeverity	read-create	Up to log level to be sent to this syslog server.
INT hm2LogSyslogServerLogType	1.3.6.1.4.1.248.11.23.1.5.10.1.6	INTEGER	read-create	Defines the type of log messages to be sent to the syslog server. systemlog (1): Define the system event log entries as stored also in the system event log. audittrail (2): Define the audit trail log entries.
ROW hm2LogSyslogServerRowStatus	1.3.6.1.4.1.248.11.23.1.5.10.1.7	RowStatus	read-create	Syslog server entry status. active(1) - This syslog server is active. notInService(2) - Row has been suspended. notReady(3) - Row has incomplete values. createAndGo(4) - Accept row values and activate. createAndWait(5)- Accept row values and wait. destroy(6) - Set to this value to remove this syslog server entry.
INT hm2LogSyslogServerTransportType	1.3.6.1.4.1.248.11.23.1.5.10.1.8	INTEGER	read-create	The transport type used to deliver the log messages to the syslog server. When set to udp(1) the syslog messages are sent over UDP on the configured port. When set to tls(2) the syslog messages are sent over TLS on configured TCP port (hm2LogSyslogServerUdpPort).
hm2LogPersistentGroup	1.3.6.1.4.1.248.11.23.1.6
HME hm2LogPersistAdminStatus	1.3.6.1.4.1.248.11.23.1.6.1	HmEnabledStatus	read-write	Enable or disable persistent logging globally.
I32 hm2LogPersistMaxFileSize	1.3.6.1.4.1.248.11.23.1.6.2	Integer32	read-write	Maximum persistent logfile size on non-volatile medium in Kbytes (0..4096). If this value is zero logging is disabled.
I32 hm2LogPersistFilesMax	1.3.6.1.4.1.248.11.23.1.6.3	Integer32	read-write	Maximum number of persistent logfiles on non-volatile medium (0..25). If this value is zero logging and archiving is disabled.
HMA hm2LogPersistLevelUpto	1.3.6.1.4.1.248.11.23.1.6.4	HmAgentLogSeverity	read-write	Up to log level to be sent to the persistent log
hm2LogPersistentFileTable	1.3.6.1.4.1.248.11.23.1.6.5		not-accessible	A list of persistent log files
hm2LogPersistentFileEntry	1.3.6.1.4.1.248.11.23.1.6.5.1		not-accessible	An entry of persistent log files
I32 hm2LogPersistentFileIndex	1.3.6.1.4.1.248.11.23.1.6.5.1.1	Integer32	not-accessible	The index of the table.
STR hm2LogPersistentFileName	1.3.6.1.4.1.248.11.23.1.6.5.1.2	DisplayString	read-only	The name of the log file.
I32 hm2LogPersistentFileSize	1.3.6.1.4.1.248.11.23.1.6.5.1.3	Integer32	read-only	The size of the file in bytes.
hm2LogCounterGroup	1.3.6.1.4.1.248.11.23.1.7
I32 hm2LogCounterOperatingHours	1.3.6.1.4.1.248.11.23.1.7.1	Integer32	read-only	Cumulated uptime of the device in seconds.
hm2LogCounterFlashTable	1.3.6.1.4.1.248.11.23.1.7.10		not-accessible	A list of log counter entries
hm2LogCounterFlashEntry	1.3.6.1.4.1.248.11.23.1.7.10.1		not-accessible	An entry of log counter entries
INT hm2LogCounterFlashBlock	1.3.6.1.4.1.248.11.23.1.7.10.1.1	INTEGER	not-accessible	The name of the flash region.
STR hm2LogCounterFlashDescription	1.3.6.1.4.1.248.11.23.1.7.10.1.2	DisplayString	read-only	The textual description of the group.
I32 hm2LogCounterFlashCount	1.3.6.1.4.1.248.11.23.1.7.10.1.3	Integer32	read-only	The number of flash sectors in this group.
I32 hm2LogCounterFlashValue	1.3.6.1.4.1.248.11.23.1.7.10.1.4	Integer32	read-only	The number of sector erase operations performed for this group.
hm2LogTemperatureGroup	1.3.6.1.4.1.248.11.23.1.8
I32 hm2LogTempMinimum	1.3.6.1.4.1.248.11.23.1.8.1	Integer32	read-only	Minimal temperature on the device in 10th of centigrade (Celsius).
I32 hm2LogTempMaximum	1.3.6.1.4.1.248.11.23.1.8.2	Integer32	read-only	Maximal temperature on the device in 10th of centigrade (Celsius).
I32 hm2LogTempVariationCount	1.3.6.1.4.1.248.11.23.1.8.3	Integer32	read-only	Number of variations (up or down) by minimum 20 centigrade (Celsius) in maximum one hour period.
hm2LogTempHistTable	1.3.6.1.4.1.248.11.23.1.8.10		not-accessible	A list of temperature ranges and how many hours the device has been in these ranges (histogram).
hm2LogTempHistEntry	1.3.6.1.4.1.248.11.23.1.8.10.1		not-accessible	An entry of temperature ranges and how many hours the device has been in these ranges (histogram).
I32 hm2LogTempHistIndex	1.3.6.1.4.1.248.11.23.1.8.10.1.1	Integer32	not-accessible	Index
I32 hm2LogTempHistRangeMin	1.3.6.1.4.1.248.11.23.1.8.10.1.2	Integer32	read-only	The lower bound of the range in 10th of centigrade (Celsius).
I32 hm2LogTempHistRangeMax	1.3.6.1.4.1.248.11.23.1.8.10.1.3	Integer32	read-only	The upper bound of the range in 10th of centigrade (Celsius).
I32 hm2LogTempHistTime	1.3.6.1.4.1.248.11.23.1.8.10.1.4	Integer32	read-only	The time spent in this range in minutes.
hm2LogAuditGroup	1.3.6.1.4.1.248.11.23.1.9
STR hm2LogAuditTrailComment	1.3.6.1.4.1.248.11.23.1.9.1	DisplayString	read-write	Enter a Comment to begin or end a group of entries in the audit trail. Returns an empty string when read.
hm2LogEmailAlertGroup	1.3.6.1.4.1.248.11.23.1.10
HME hm2LogEmailAdminStatus	1.3.6.1.4.1.248.11.23.1.10.1	HmEnabledStatus	read-write	Admin mode for logging email-alert.
STR hm2LogEmailFromAddress	1.3.6.1.4.1.248.11.23.1.10.2	SnmpAdminString	read-write	Mail address from which the mail has be sent.
I32 hm2LogEmailLogDuration	1.3.6.1.4.1.248.11.23.1.10.3	Integer32	read-write	Periodic timer (in minutes) to send an email-alert.
HMA hm2LogEmailUrgentSeverity	1.3.6.1.4.1.248.11.23.1.10.4	HmAgentLogSeverity	read-write	Log Severity at/below which the email-alert to be sent immediately.
HMA hm2LogEmailNonUrgentSeverity	1.3.6.1.4.1.248.11.23.1.10.5	HmAgentLogSeverity	read-write	Log Severity at/below which the log should be saved in a buffer and sent as an email-alert later(In case of log duration timeout / log buffer overflow ).
C32 hm2LogEmailNumEmailsSentEx	1.3.6.1.4.1.248.11.23.1.10.6	Counter32	read-only	Number of email alerts that have been sent successfully.
C32 hm2LogEmailNumEmailFailures	1.3.6.1.4.1.248.11.23.1.10.7	Counter32	read-only	Number of email alerts that could not be sent.
HMT hm2LogEmailTimeOfLastMailSent	1.3.6.1.4.1.248.11.23.1.10.8	HmTimeSeconds1970	read-only	Local system time (hm2SystemLocalTime) when the last mail was sent.
INT hm2LogEmailAction	1.3.6.1.4.1.248.11.23.1.10.9	INTEGER	read-write	After configuring all email alert settings, set this object to 'test' to sendt a test message to the configured address(es). Setting the object to 'non-urgent' will force the device to immediately sent all buffered logs to the configured email server(s)/address(es). When read the object is read it always returns 'other'. The object can't be set as 'other'.
INT hm2LogEmailTestMessageType	1.3.6.1.4.1.248.11.23.1.10.10	INTEGER	read-write	Message type for testing email alert functionality.
STR hm2LogEmailTestMessageBody	1.3.6.1.4.1.248.11.23.1.10.11	SnmpAdminString	read-write	Message body for testing email alert functionality.
hm2LogEmailToAddressTable	1.3.6.1.4.1.248.11.23.1.10.15		not-accessible	The table listing the destination email address and the message type.
hm2LogEmailToAddressEntry	1.3.6.1.4.1.248.11.23.1.10.15.1		not-accessible	The table entry listing the destination email address and the message type.
I32 hm2LogEmailToAddrMessageIndex	1.3.6.1.4.1.248.11.23.1.10.15.1.1	Integer32	not-accessible	An integer used only for indexing purposes. Generally monotonically increasing from 1 as new addresses are configured. Re-use of values for this index should be avoided.
INT hm2LogEmailToAddrMessageType	1.3.6.1.4.1.248.11.23.1.10.15.1.2	INTEGER	read-create	Log message type.
STR hm2LogEmailToAddrAddress	1.3.6.1.4.1.248.11.23.1.10.15.1.3	SnmpAdminString	read-create	Email address to which the email-alert to be sent.
ROW hm2LogEmailToAddrEntryStatus	1.3.6.1.4.1.248.11.23.1.10.15.1.4	RowStatus	read-create	Create, change or delete the entry.
hm2LogEmailSubjectTable	1.3.6.1.4.1.248.11.23.1.10.16		not-accessible	List of subject of the email for particular message type.
hm2LogEmailSubjectEntry	1.3.6.1.4.1.248.11.23.1.10.16.1		not-accessible	This entry shows what kind of subject to be used for the given message type.
INT hm2LogEmailSubjectMessageType	1.3.6.1.4.1.248.11.23.1.10.16.1.1	INTEGER	not-accessible	Log message Type
STR hm2LogEmailSubject	1.3.6.1.4.1.248.11.23.1.10.16.1.2	SnmpAdminString	read-create	Email subject for given message type.
ROW hm2LogEmailSubjectEntryStatus	1.3.6.1.4.1.248.11.23.1.10.16.1.3	RowStatus	read-create	Create, change or delete the entry.
hm2LogEmailMailServerTable	1.3.6.1.4.1.248.11.23.1.10.17		not-accessible	The (conceptual) table listing the mail servers.
hm2LogEmailMailServerEntry	1.3.6.1.4.1.248.11.23.1.10.17.1		not-accessible	This entry shows the conmfiguration for the mail server(s).
I32 hm2LogEmailSmtpAddrIndex	1.3.6.1.4.1.248.11.23.1.10.17.1.1	Integer32	not-accessible	An integer used only for indexing purposes. Re-use of values for this index is allowed.
STR hm2LogEmailSmtpAddrDescr	1.3.6.1.4.1.248.11.23.1.10.17.1.2	SnmpAdminString	read-create	The description of the server configured.
IPt hm2LogEmailSmtpAddrType	1.3.6.1.4.1.248.11.23.1.10.17.1.3	InetAddressType	read-create	Email SMTP address type.
IP hm2LogEmailSmtpAddr	1.3.6.1.4.1.248.11.23.1.10.17.1.4	InetAddress	read-create	SMTP server address.
INE hm2LogEmailSmtpPort	1.3.6.1.4.1.248.11.23.1.10.17.1.5	InetPortNumber	read-create	SMTP port number. When this object is set to 0, it resets to factory default port number 25.
INT hm2LogEmailSmtpSecurity	1.3.6.1.4.1.248.11.23.1.10.17.1.6	INTEGER	read-create	This is the authentication mechanism that should be used.
STR hm2LogEmailSmtpLoginID	1.3.6.1.4.1.248.11.23.1.10.17.1.7	SnmpAdminString	read-create	This user id is used while the switch/router is being authenticated by the SMTP server, if the hm2LogEmailSmtpSecurity is configured to 'tlsv1'.
STR hm2LogEmailSmtpPassword	1.3.6.1.4.1.248.11.23.1.10.17.1.8	SnmpAdminString	read-create	This password is used while the switch/router is being authenticated by the SMTP server, if the hm2LogEmailSmtpSecurity is configured to 'tlsv1'.
ROW hm2LogEmailSmtpEntryStatus	1.3.6.1.4.1.248.11.23.1.10.17.1.9	RowStatus	read-create	Create, change or delete the entry.
U32 hm2LogEmailSmtpTimeout	1.3.6.1.4.1.248.11.23.1.10.17.1.10	Unsigned32	read-create	Time out duration (in seconds) before packets are retransmitted.
HM2 hm2LogEmailClientTlsVersions	1.3.6.1.4.1.248.11.23.1.10.18	Hm2TlsVersions	read-write	The TLS version supported by the email-alert logging client.
HM2 hm2LogEmailClientTlsCipherSuites	1.3.6.1.4.1.248.11.23.1.10.19	Hm2TlsCipherSuites	read-write	The cipher suite supported by the email-alert logging client.

RFC description

Logging and syslog configuration for Hirschmann industrial network devices.

Start monitoring Hirschmann HiOS industrial switch (logging/syslog config) 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 HM2-LOGGING-MIB