HM2-WWAN-MIB

All MIBs › HM2-WWAN-MIB

Organization: Hirschmann Automation and Control GmbH

Last Updated: 2015-05-29

Category: Domain: WAN, Vendor: Belden, Wireless and WLAN

Description: Hirschmann HiOS (HM2) WWAN MIB for 3G/4G/LTE wireless WAN modem management and cellular link status.

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What Is HM2-WWAN-MIB?

HM2-WWAN-MIB is a Hirschmann HiOS (HM2 platform) proprietary MIB for Wireless WAN (3G/4G/LTE cellular modem) connectivity, used on Hirschmann industrial routers/gateways that provide a cellular backup or primary WAN link. It exposes configuration and status data for cellular technology selection, LTE persistence behavior, and dual-SIM/backup-SIM failover policy including data-limit and roaming rules. Its monitoring value is squarely on the operational status of the cellular WAN link — hm2WwanAdminStatus shows whether the WWAN interface is enabled, hm2WwanBackupSimFailoverRegistration/Roaming indicate whether the backup SIM has registered on the cellular network, and hm2WwanModemResetFailoverRegistration reveals whether a modem reset was needed to restore registration — key indicators of cellular link health in industrial deployments. It depends on general 3GPP cellular (LTE/registration) concepts represented in a vendor-private schema. It is deployed on Hirschmann industrial gateways in remote or mobile sites (utility substations, transportation, oil & gas) where a cellular link provides WAN backup or primary connectivity. Engineers can download the HM2-WWAN-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HM2-WWAN-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 routers (cellular/WWAN uplink)

Monitoring Examples

An administrator would poll hm2WwanAdminStatus and hm2WwanCellularSelection to confirm the WWAN interface is enabled and using the intended cellular technology, then check hm2WwanBackupSimFailoverRegistration to see if the backup SIM is registered on the network. If hm2WwanBackupSimFailoverDataLimit is being approached alongside repeated hm2WwanModemResetFailoverRegistration events, it suggests the primary cellular connection is unstable and the device is repeatedly falling back to the backup SIM. Monitoring hm2WwanBackupSimFailoverRoaming also flags unexpected roaming charges if the device has moved outside its home network.

What Can Be Monitored

WWAN interface admin status
cellular technology selection
backup SIM registration and roaming status
backup SIM data usage against limit
modem reset/failover events

Imported Objects

From HM2-TC-MIB

HmActionValue
HmEnabledStatus
HmLargeDisplayString
HmTimeSeconds1970
hm2ConfigurationMibs	OBJECT-IDENTITY

From INET-ADDRESS-MIB

InetAddress
InetAddressType

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-SMI

Counter64
Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

TEXTUAL-CONVENTION

How to Use in IPNetwork Monitor

Example using hm2WwanDataPlanMonthlyUsageTx OID:

Select a Hirschmann industrial router 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 hm2WwanDataPlanMonthlyUsageTx into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The amount of data that was transmitted since last reset. 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 Counter64-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
hm2WwanMib	1.3.6.1.4.1.248.11.125			This MIB defines the SNMP interface for Hirschmann WWAN implementation.
hm2WwanMibNotifications	1.3.6.1.4.1.248.11.125.0
NTF hm2WwanRoamingActiveTrap	1.3.6.1.4.1.248.11.125.0.1			Notification generated whenever Roaming status will become active.
NTF hm2WwanLtePersistenceSwitchTrap	1.3.6.1.4.1.248.11.125.0.2			Notification generated when LTE Persistence function will perform a switch back to LTE.
NTF hm2WwanCelluarRegistrationFailedTrap	1.3.6.1.4.1.248.11.125.0.3			Notification generated whenever a Cellular Network Registration failure occurs.
NTF hm2WwanDataConnectionSetupTrap	1.3.6.1.4.1.248.11.125.0.4			Notification generated whenever a Cellular Data Connection will change its status.
NTF hm2WwanDataPlanWarningThresholdTrap	1.3.6.1.4.1.248.11.125.0.5			Notification generated when the Data Plan Warning Threshold is reached. The trap is resent after each 25% of remaining data is consumed all the way up until the Data Plan Limit is reached.
NTF hm2WwanSimCardPin1StatusTrap	1.3.6.1.4.1.248.11.125.0.6			Notification generated whenever SIM Card PIN1 access functions are used and their status changes.
NTF hm2WwanBackupSimFailoverConnectionTrap	1.3.6.1.4.1.248.11.125.0.7			Notification generated whenever a data connection on the Primary SIM Card fails and a failover to Backup SIM Card is done.
NTF hm2WwanBackupSimFailoverRegistrationTrap	1.3.6.1.4.1.248.11.125.0.8			Notification generated whenever a cellular network registration the Primary SIM Card fails and a failover to Backup SIM Card is done.
NTF hm2WwanBackupSimFailoverRoamingTrap	1.3.6.1.4.1.248.11.125.0.9			Notification generated whenever a cellular network registration to a Roaming Carrier is detected on the Primary SIM Card and as a result a failover to the Backup SIM Card is done.
NTF hm2WwanBackupSimFailoverDataLimitTrap	1.3.6.1.4.1.248.11.125.0.10			Notification generated when the current Data Plan Limit is reached and a failover to the Backup SIM Card is done.
NTF hm2WwanModemResetFailoverRegistrationTrap	1.3.6.1.4.1.248.11.125.0.11			Notification generated when cellular network registration fails on the Primary SIM Card and also the fallback to Backup SIM Card registration fails.
hm2WwanMibObjects	1.3.6.1.4.1.248.11.125.1
hm2WwanGeneralGroup	1.3.6.1.4.1.248.11.125.1.1
HME hm2WwanAdminStatus	1.3.6.1.4.1.248.11.125.1.1.1	HmEnabledStatus	read-write	WWAN Global mode operation change.
HM2 hm2WwanCellularSelection	1.3.6.1.4.1.248.11.125.1.1.2	Hm2CellularNetworks	read-write	Cellular network selection supported combinations. 'auto' value means all supported networks (GSM/UMTS/LTE).
HME hm2WwanLtePersistence	1.3.6.1.4.1.248.11.125.1.1.4	HmEnabledStatus	read-write	When an LTE capable device is connected to a non-LTE network it may not handover to an LTE network when one becomes available if data is being continuously transmitted or received. Enabling this function will insure that a connection over LTE will be maintained whenever LTE is available.
I32 hm2WwanLtePersistenceInterval	1.3.6.1.4.1.248.11.125.1.1.5	Integer32	read-write	The number of seconds after which LTE Persistence switch will be attempted. A 0 value means switch without waiting. This time interval is needed to avoid intermittent switches.
HM2 hm2WwanFailoverTechnologyLevel	1.3.6.1.4.1.248.11.125.1.1.6	Hm2TechnologyLevel	read-write	Desired cellular technology limit. If the current cellular network technology falls below this level then failover can be triggered. This mib node is meant to be used in conjunction with hm2WwanBackupSimTechnologyLevel failover scenario.
HME hm2WwanBackupSimFailoverConnection	1.3.6.1.4.1.248.11.125.1.1.7	HmEnabledStatus	read-write	Switch to Backup SIM card when data connection fails.
HME hm2WwanBackupSimFailoverRegistration	1.3.6.1.4.1.248.11.125.1.1.8	HmEnabledStatus	read-write	Switch to Backup SIM when registration fails.
HME hm2WwanBackupSimFailoverRoaming	1.3.6.1.4.1.248.11.125.1.1.9	HmEnabledStatus	read-write	Switch to Backup SIM when roaming is detected.
HME hm2WwanBackupSimFailoverDataLimit	1.3.6.1.4.1.248.11.125.1.1.10	HmEnabledStatus	read-write	Switch to Backup SIM card when data limit is reached and switch to Primary SIM when data limit is recovered.
HME hm2WwanModemResetFailoverRegistration	1.3.6.1.4.1.248.11.125.1.1.11	HmEnabledStatus	read-write	Attempt a Modem reset if both Primary and Backup SIM cards report registration failures. Backup SIM card registration failure might not be needed depending if hm2WwanBackupSimFailoverRegistration is enabled or if the SIM is physical present.
HME hm2WwanBackupSimTechnologyLevel	1.3.6.1.4.1.248.11.125.1.1.12	HmEnabledStatus	read-write	Switch to Backup SIM card when current cellular technology drops bellow a limit. Configure limit with hm2WwanFailoverTechnologyLevel.
HME hm2WwanFailoverCycle	1.3.6.1.4.1.248.11.125.1.1.13	HmEnabledStatus	read-write	By default hm2WwanBackupSimFailoverConnection hm2WwanBackupSimFailoverRegistration will not fallback to using the Primary SIM card if failure is encountered on the Backup SIM card. This mib node will allow falling back to Primary SIM card if Backup SIM card is unable to register or create a connection. The cycled fallback will be done after 60 seconds.
HM2 hm2WwanSetTrap	1.3.6.1.4.1.248.11.125.1.1.14	Hm2TrapBits	read-write	A bitmap string serving as a enable/disable method for the trap events defined by the WWAN notifications. All traps are enabled by default.
hm2WwanDataGroup	1.3.6.1.4.1.248.11.125.1.2
hm2WwanDataConnectionTable	1.3.6.1.4.1.248.11.125.1.2.1		not-accessible	This table contains configuration options for each WWAN Data connection per SIM card.
hm2WwanDataConnectionEntry	1.3.6.1.4.1.248.11.125.1.2.1.1		not-accessible	The entries of the table.
I32 hm2WwanDataConnectionSimId	1.3.6.1.4.1.248.11.125.1.2.1.1.1	Integer32	not-accessible	SIM ID for which this connection entry belongs to. Also used as the table's index.
HME hm2WwanDataConnectionAdminStatus	1.3.6.1.4.1.248.11.125.1.2.1.1.2	HmEnabledStatus	read-write	Operational mode of the connection.
STR hm2WwanDataConnectionApn	1.3.6.1.4.1.248.11.125.1.2.1.1.3	SnmpAdminString	read-write	Access Point Name used to identify the data connection's gateway name in the carriers network. If empty then the default APN configured on the SIM card will be used.
STR hm2WwanDataConnectionApnCurrent	1.3.6.1.4.1.248.11.125.1.2.1.1.4	SnmpAdminString	read-only	Current Access Point Name used for data connections. If hm2WwanDataConnectionApn is empty then the value shown here represents the automatically detected APN stored on the Sim Card.
STR hm2WwanDataConnectionUser	1.3.6.1.4.1.248.11.125.1.2.1.1.5	SnmpAdminString	read-write	User name used for authentication when settting up a new data connection. Empty value means its not required.
STR hm2WwanDataConnectionPassword	1.3.6.1.4.1.248.11.125.1.2.1.1.6	SnmpAdminString	read-write	Pasword asociated with the user name used for authentication when settting up a new data connection. Not readable by the user.
HM2 hm2WwanDataConnectionAuth	1.3.6.1.4.1.248.11.125.1.2.1.1.7	Hm2AuthType	read-write	The type of authentication used when setting up a data connection.
HM2 hm2WwanDataConnectionPdpType	1.3.6.1.4.1.248.11.125.1.2.1.1.8	Hm2PdpType	read-write	The IP type of the data connection to set up. It can be IPv4 or IPv6. Currently only IPv4 is supported.
IPt hm2WwanDataConnectionIpAddressType	1.3.6.1.4.1.248.11.125.1.2.1.1.9	InetAddressType	read-write	hm2WwanDataConnectionIpAddress value type, either IPv4 or IPv6.
IP hm2WwanDataConnectionIpAddress	1.3.6.1.4.1.248.11.125.1.2.1.1.10	InetAddress	read-write	Manual IP address to be used for configuring a new data connection. If 0.0.0.0 then a dynamic IP Address will be assigned by the carrier.
IPt hm2WwanDataConnectionDnsPrimaryType	1.3.6.1.4.1.248.11.125.1.2.1.1.11	InetAddressType	read-write	hm2WwanDataConnectionDnsPrimary value type, either IPv4 or IPv6.
IP hm2WwanDataConnectionDnsPrimary	1.3.6.1.4.1.248.11.125.1.2.1.1.12	InetAddress	read-write	Manual IP address to be used for configuring the primary DNS server address for the data connection. If 0.0.0.0 then a dynamic DNS IP Address will be assigned by the carrier.
IPt hm2WwanDataConnectionDnsSecondaryType	1.3.6.1.4.1.248.11.125.1.2.1.1.13	InetAddressType	read-write	hm2WwanDataConnectionDnsSecondary value type, either IPv4 or IPv6.
IP hm2WwanDataConnectionDnsSecondary	1.3.6.1.4.1.248.11.125.1.2.1.1.14	InetAddress	read-write	Manual IP address to be used for configuring the secondary DNS server address for the data connection. If 0.0.0.0 then a dynamic DNS IP Address will be assigned by the carrier.
IPt hm2WwanDataConnectionIpAddressCurrentType	1.3.6.1.4.1.248.11.125.1.2.1.1.15	InetAddressType	read-only	hm2WwanDataConnectionIpAddressCurrent value type, either IPv4 or IPv6.
IP hm2WwanDataConnectionIpAddressCurrent	1.3.6.1.4.1.248.11.125.1.2.1.1.16	InetAddress	read-only	The IP Address that the WWAN data interface is currently using.
IPt hm2WwanDataConnectionDnsPrimaryCurrentType	1.3.6.1.4.1.248.11.125.1.2.1.1.17	InetAddressType	read-only	hm2WwanDataConnectionDnsPrimaryCurrent value type, either IPv4 or IPv6.
IP hm2WwanDataConnectionDnsPrimaryCurrent	1.3.6.1.4.1.248.11.125.1.2.1.1.18	InetAddress	read-only	The Primary DNS Address that the WWAN data interface is currently using.
IPt hm2WwanDataConnectionDnsSecondaryCurrentType	1.3.6.1.4.1.248.11.125.1.2.1.1.19	InetAddressType	read-only	hm2WwanDataConnectionDnsSecondaryCurrent value type, either IPv4 or IPv6.
IP hm2WwanDataConnectionDnsSecondaryCurrent	1.3.6.1.4.1.248.11.125.1.2.1.1.20	InetAddress	read-only	The Secondary DNS Address that the WWAN data interface is currently using.
I32 hm2WwanDataConnectionMtu	1.3.6.1.4.1.248.11.125.1.2.1.1.21	Integer32	read-write	Maximum Transmision Unit used when sending IP packets over the WWAN data interface.
I32 hm2WwanDataConnectionFailedRetry	1.3.6.1.4.1.248.11.125.1.2.1.1.22	Integer32	read-write	How many times should a failed WWAN data connection attempt to try reconnecting before aborting and using fallback options or logging error. A value of 0 means no retry attempts and a value of -1 means 'infinite' attempts.
I32 hm2WwanDataConnectionFailedRetryCurrent	1.3.6.1.4.1.248.11.125.1.2.1.1.23	Integer32	read-only	The current number o data reconnect attempts made. Can only be lower or equal to hm2WwanDataConnectionFailedRetry. Value 0 means no retries have been made.
HM2 hm2WwanDataConnectionStatus	1.3.6.1.4.1.248.11.125.1.2.1.1.24	Hm2ConnectionStatus	read-only	Current status of this WWAN Data connection. If in 'Error' state then a reason for the error will be found under hm2WwanDataConnectionStatusErrorReason.
STR hm2WwanDataConnectionStatusErrorReason	1.3.6.1.4.1.248.11.125.1.2.1.1.25	HmLargeDisplayString	read-only	The reason why this WWAN Data connection is in 'Error' state.
U32 hm2WwanDataConnectionActivatedCount	1.3.6.1.4.1.248.11.125.1.2.1.1.26	Unsigned32	read-only	How many times this WWAN Data connection was successfuly established.
U32 hm2WwanDataConnectionStartTime	1.3.6.1.4.1.248.11.125.1.2.1.1.27	Unsigned32	read-only	Time in seconds since Jan 1, 1970.
U32 hm2WwanDataConnectionUpTime	1.3.6.1.4.1.248.11.125.1.2.1.1.28	Unsigned32	read-only	Time in seconds since this connection is active.
U32 hm2WwanDataConnectionTotalUpTime	1.3.6.1.4.1.248.11.125.1.2.1.1.29	Unsigned32	read-only	Total time in which this connection was active.
hm2WwanDataPlanTable	1.3.6.1.4.1.248.11.125.1.2.2		not-accessible	This table contains configuration options for each WWAN Data Plan per SIM card.
hm2WwanDataPlanEntry	1.3.6.1.4.1.248.11.125.1.2.2.1		not-accessible	The entries of the table.
I32 hm2WwanDataPlanSimId	1.3.6.1.4.1.248.11.125.1.2.2.1.1	Integer32	not-accessible	SIM ID for which this connection entry belongs. Also used as the table's index.
U32 hm2WwanDataPlanMonthlyLimit	1.3.6.1.4.1.248.11.125.1.2.2.1.2	Unsigned32	read-write	The amount of data that the carrier will charge as per a WWAN data contract per month. A value 0 means unlimited.
HM2 hm2WwanDataPlanLimitMeasureUnit	1.3.6.1.4.1.248.11.125.1.2.2.1.3	Hm2LimitUnit	read-write	Which measure unit is used to interpret the volume of the data traffic. Possible units are: Kilobytes, Megabytes, Gigabytes.
I32 hm2WwanDataPlanWarningThreshold	1.3.6.1.4.1.248.11.125.1.2.2.1.4	Integer32	read-write	The percentage of the volume of data that when reached will generate a warning. A value of 0 will disable the warning.
HMA hm2WwanDataPlanReset	1.3.6.1.4.1.248.11.125.1.2.2.1.5	HmActionValue	read-write	Manually reset the data plan counters. Only the value 'action(2)' can be written and when read 'noop(1)' will always be returned.
I32 hm2WwanDataPlanResetDay	1.3.6.1.4.1.248.11.125.1.2.2.1.6	Integer32	read-write	Which day of the month will be used to auto reset the data plan counters. A value of 0 will disable the reset action. The reset action will be performed at 00:00am in the selected day.
HMT hm2WwanDataPlanLastReset	1.3.6.1.4.1.248.11.125.1.2.2.1.7	HmTimeSeconds1970	read-only	Time in seconds since Jan 1st, 1970 when the last data plan counters were resetted.
I32 hm2WwanDataPlanCutoffThreshold	1.3.6.1.4.1.248.11.125.1.2.2.1.8	Integer32	read-write	The percentage of the volume of used data that when reached will completely disable any data connections associated with this SIM ID. A value of 0 will disable the cutoff.
C64 hm2WwanDataPlanMonthlyUsageTxEx	1.3.6.1.4.1.248.11.125.1.2.2.1.9	Counter64	read-only	The amount of data that was transmitted since last reset. The measure unit is the same as hm2WwanDataPlanLimitMeasureUnit.
C64 hm2WwanDataPlanMonthlyUsageRx	1.3.6.1.4.1.248.11.125.1.2.2.1.10	Counter64	read-only	The amount of data that was received since last reset. The measure unit is the same as hm2WwanDataPlanLimitMeasureUnit.
hm2WwanDataPacketStatsTable	1.3.6.1.4.1.248.11.125.1.2.3		not-accessible	This table contains packet statistics for each WWAN Data connection per SIM card.
hm2WwanDataPacketStatsEntry	1.3.6.1.4.1.248.11.125.1.2.3.1		not-accessible	The entries of the table.
I32 hm2WwanDataPacketStatsSimId	1.3.6.1.4.1.248.11.125.1.2.3.1.1	Integer32	not-accessible	SIM ID for which this data connection packet statistics entry belongs to. Also used as the table's index.
C64 hm2WwanDataPacketStatsTxOk	1.3.6.1.4.1.248.11.125.1.2.3.1.2	Counter64	read-only	The number of successfully transmitted data packets.
C64 hm2WwanDataPacketStatsRxOk	1.3.6.1.4.1.248.11.125.1.2.3.1.3	Counter64	read-only	The number of successfully received data packets.
C64 hm2WwanDataPacketStatsTxErrors	1.3.6.1.4.1.248.11.125.1.2.3.1.4	Counter64	read-only	The number of errors encountered during packet transmission.
C64 hm2WwanDataPacketStatsRxErrors	1.3.6.1.4.1.248.11.125.1.2.3.1.5	Counter64	read-only	The number of errors encountered during packet reception.
C64 hm2WwanDataPacketStatsTxOverflows	1.3.6.1.4.1.248.11.125.1.2.3.1.6	Counter64	read-only	The number of overflows encountered during packet transmission.
C64 hm2WwanDataPacketStatsRxOverflows	1.3.6.1.4.1.248.11.125.1.2.3.1.7	Counter64	read-only	The number of overflows encountered during packet reception.
C64 hm2WwanDataPacketStatsTxBytesOk	1.3.6.1.4.1.248.11.125.1.2.3.1.8	Counter64	read-only	The number of successfully transmitted bytes.
C64 hm2WwanDataPacketStatsRxBytesOk	1.3.6.1.4.1.248.11.125.1.2.3.1.9	Counter64	read-only	The number of successfully received bytes.
C64 hm2WwanDataPacketStatsTxDropped	1.3.6.1.4.1.248.11.125.1.2.3.1.10	Counter64	read-only	The number of packets dropped during transmission.
C64 hm2WwanDataPacketStatsRxDropped	1.3.6.1.4.1.248.11.125.1.2.3.1.11	Counter64	read-only	The number of packets dropped during reception.
hm2WwanSimCardGroup	1.3.6.1.4.1.248.11.125.1.3
hm2WwanSimCardTable	1.3.6.1.4.1.248.11.125.1.3.1		not-accessible	This table contains configuration options for each WWAN SIM card.
hm2WwanSimCardEntry	1.3.6.1.4.1.248.11.125.1.3.1.1		not-accessible	The entries of the table.
I32 hm2WwanSimCardSimId	1.3.6.1.4.1.248.11.125.1.3.1.1.1	Integer32	not-accessible	SIM ID for which this connection entry belongs. Also used as the table's index.
HME hm2WwanSimCardAdminStatus	1.3.6.1.4.1.248.11.125.1.3.1.1.2	HmEnabledStatus	read-write	Sim Card enable/disable function.
HM2 hm2WwanSimCardRole	1.3.6.1.4.1.248.11.125.1.3.1.1.3	Hm2SimCardRole	read-write	The role this Sim Card will be assigned. The role is important for failover scenarios configured under General Configuration Group. 'auto' setting will automatically choose a role.
HM2 hm2WwanSimCardRoleCurrent	1.3.6.1.4.1.248.11.125.1.3.1.1.4	Hm2SimCardRole	read-only	The role this Sim Card is currently using.
HM2 hm2WwanSimCardStatus	1.3.6.1.4.1.248.11.125.1.3.1.1.5	Hm2SimCardStatus	read-only	Sim Card Status information: * simPresent: the SIM is physicaly present. * simAbsent: the SIM is physicaly absent. * simLocked: the SIM is physicaly present but was not unlocked using PIN1. * simUnlocked: the SIM is physicaly present and it was unlocked unsing PIN1. * simInactive: the sim is physicaly present but it is not used for data connections. * simActive: the sim is physicaly present and is used for data connections.
HMA hm2WwanSimCardSetActive	1.3.6.1.4.1.248.11.125.1.3.1.1.6	HmActionValue	read-write	Manual operation to set the active status of this sim card. When in active state this sim card will be used for establishing data connections.
STR hm2WwanSimCardPin1	1.3.6.1.4.1.248.11.125.1.3.1.1.7	SnmpAdminString	read-write	Sim Card's PIN1 code. PIN1 is used to unlock main Sim functions which will allow Network Carrier Registration.
HME hm2WwanSimCardPin1Mode	1.3.6.1.4.1.248.11.125.1.3.1.1.8	HmEnabledStatus	read-write	Allows to enable or disable PIN1 code. With PIN1 disabled the Sim Card will automatically unlock all it's functions.
HM2 hm2WwanSimCardPin1Status	1.3.6.1.4.1.248.11.125.1.3.1.1.9	Hm2Pin1Status	read-only	Pin1 status information: * NotVerified: Pin1 was not verified. * Verified: Pin1 was successfuly verified. * Blocked: Wrong Pin1 was used too many times and the Sim Card blocked it. * Disabled: Pin1 was manually disabled or the Sim Card does not requires it. * WrongCode: The configured Pin1 code is not accepted by the Sim Card unlock function.
I32 hm2WwanSimCardPin1VerifyTries	1.3.6.1.4.1.248.11.125.1.3.1.1.10	Integer32	read-only	The amount of times a wrong Pin1 code can be used to unlock the Sim Card until it is blocked.
I32 hm2WwanSimCardPin1UnblockTries	1.3.6.1.4.1.248.11.125.1.3.1.1.11	Integer32	read-only	The amount of times a wrong PUK1 code can be entered to unblock a PIN1 code.
STR hm2WwanSimCardPuk1	1.3.6.1.4.1.248.11.125.1.3.1.1.12	SnmpAdminString	read-write	PUK1 code is used to unblock a PIN1 code. Writing a PUK1 value will attempt to unblock a PIN1 code if the PIN1 code is in 'Blocked' state. PUK1 code will not be saved. hm2WwanSimCardPin1UnblockTries is a counter on how many times a wrong PUK1 code can be entered. Empty value write operation will be ignored. New PIN code configured during the unblock operation will be the current PIN1 stored in hm2WwanSimCardPin1 mib.
HME hm2WwanSimCardRoamingMode	1.3.6.1.4.1.248.11.125.1.3.1.1.13	HmEnabledStatus	read-write	Roaming will allow the modem to perform registration with carriers other than the one that emitted the current SIM card. Data connections established when attached to Roaming partners will probably incur additional costs.
STR hm2WwanSimCardIccid	1.3.6.1.4.1.248.11.125.1.3.1.1.14	SnmpAdminString	read-write	Integrated Circuit Card Identifier is the international SIM's identifier. This value is preserved over reboots so that when a new SIM is inserted the operation can be detected and the settings relevant for the old SIM can be resetted. The user can only read this mib value.
STR hm2WwanSimCardImsi	1.3.6.1.4.1.248.11.125.1.3.1.1.15	SnmpAdminString	read-only	International Mobile Subscriber Identity is an individual identifier on operator networks. Mobile network operators connect mobile phone calls and communicate with their market SIM cards using their IMSIs.
hm2WwanInformationGroup	1.3.6.1.4.1.248.11.125.1.4
hm2WwanCellularInformationGroup	1.3.6.1.4.1.248.11.125.1.4.1
I32 hm2WwanCellularActiveSimId	1.3.6.1.4.1.248.11.125.1.4.1.1	Integer32	read-only	The Sim Card id for the current active SIM.
HM2 hm2WwanCellularRegistration	1.3.6.1.4.1.248.11.125.1.4.1.2	Hm2RegistrationStatus	read-only	The current status of the Sim's Carrier Registration.
STR hm2WwanCellularOperator	1.3.6.1.4.1.248.11.125.1.4.1.3	SnmpAdminString	read-only	Network Operator Name
HM2 hm2WwanCellularNetwork	1.3.6.1.4.1.248.11.125.1.4.1.4	Hm2CellularNetworks	read-only	Current Cellular Network Technology being used.
I32 hm2WwanCellularMcc	1.3.6.1.4.1.248.11.125.1.4.1.5	Integer32	read-only	Mobile Country Code is a 3 digits code used to identify the country where the Public Land Mobile Network (PLMN) resides.
I32 hm2WwanCellularMnc	1.3.6.1.4.1.248.11.125.1.4.1.6	Integer32	read-only	Mobile Network Code is a 2 to 3 digits code used to identify the Public Land Mobile Network (PLMN) in that country.
I32 hm2WwanCellularLac	1.3.6.1.4.1.248.11.125.1.4.1.7	Integer32	read-only	Location area code together with PLMN (MCC + MNC) creates an internationally unique identifier known as Location Area Identity (LAI). The LAI is used for location updating of the mobile subscribers.
I32 hm2WwanCellularBsic	1.3.6.1.4.1.248.11.125.1.4.1.8	Integer32	read-only	Base Station Identity Code is a code used in WWAN networks to uniquely identify a base station.
I32 hm2WwanCellularCellId	1.3.6.1.4.1.248.11.125.1.4.1.9	Integer32	read-only	The identifier of the current used WWAN Cell.
I32 hm2WwanCellularBand	1.3.6.1.4.1.248.11.125.1.4.1.10	Integer32	read-only	The current Cellular Band used for radio transmissions.
I32 hm2WwanCellularChannel	1.3.6.1.4.1.248.11.125.1.4.1.11	Integer32	read-only	The current channel number within the Cellular Band used for radio transmissions.
I32 hm2WwanCellularSignalStrength	1.3.6.1.4.1.248.11.125.1.4.1.12	Integer32	read-only	In GSM/UMTS mobile networks signal strength is based on RSSI (Received Signal Strength Indication) value measuring the power level being received by the antena. The higher the RSSI the stronger the signal.
I32 hm2WwanCellularSignalStrengthLte	1.3.6.1.4.1.248.11.125.1.4.1.13	Integer32	read-only	In LTE mobile networks signal strength is based on RSRP (Reference Signal Received Power) value.
I32 hm2WwanCellularSignalQuality	1.3.6.1.4.1.248.11.125.1.4.1.14	Integer32	read-only	UMTS signal quality indicator based on ECIO (Energy to Interference Ratio).
I32 hm2WwanCellularSignalQualityLte	1.3.6.1.4.1.248.11.125.1.4.1.15	Integer32	read-only	LTE signal quality indicator based on RSRQ (Reference Signal Received Quality).
I32 hm2WwanCellularRscp	1.3.6.1.4.1.248.11.125.1.4.1.16	Integer32	read-only	UMTS Received Signal Code Power is used as an indication of signal strength, as a handover criterion, in downlink power control and to calculate path loss.
HM2 hm2WwanCellularRoamingStatus	1.3.6.1.4.1.248.11.125.1.4.1.17	Hm2RoamingStatus	read-only	Current Roaming status: * Home: registration done in home network. * Roaming: registration done in partner network in roaming mode. Roaming has to be admin enabled. * RoamingDisabled: no home network detected and Roaming is admin disabled.
I32 hm2WwanCellularBitErrorRate	1.3.6.1.4.1.248.11.125.1.4.1.18	Integer32	read-only	Cellular transmission error rate displayed in percentage.
U32 hm2WwanCellularCurrentTxRate	1.3.6.1.4.1.248.11.125.1.4.1.19	Unsigned32	read-only	Current channel TX rate displayed in kbps.
U32 hm2WwanCellularCurrentRxRate	1.3.6.1.4.1.248.11.125.1.4.1.20	Unsigned32	read-only	Current channel RX rate displayed in kbps.
U32 hm2WwanCellularMaxTxRate	1.3.6.1.4.1.248.11.125.1.4.1.21	Unsigned32	read-only	Maximum channel TX rate that can be achieved, displayed in kbps.
U32 hm2WwanCellularMaxRxRate	1.3.6.1.4.1.248.11.125.1.4.1.22	Unsigned32	read-only	Maximum channel RX rate that can be achieved, displayed in kbps.
hm2WwanModemInformationGroup	1.3.6.1.4.1.248.11.125.1.4.2
STR hm2WwanModemManufacturer	1.3.6.1.4.1.248.11.125.1.4.2.1	SnmpAdminString	read-only	Radio Modem Manufacturer
STR hm2WwanModemModel	1.3.6.1.4.1.248.11.125.1.4.2.2	SnmpAdminString	read-only	The model of the Radio Modem.
STR hm2WwanModemRevision	1.3.6.1.4.1.248.11.125.1.4.2.3	SnmpAdminString	read-only	Modem Software version and revision.
STR hm2WwanModemImei	1.3.6.1.4.1.248.11.125.1.4.2.4	SnmpAdminString	read-only	Internation Mobile Equipment Identity is a unique number given to mobile capable devices.

RFC description

Manages wireless wide-area network (cellular) configurations including SIM cards and network selection.

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