RADLAN-iscsi-MIB

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Category: Vendor: RADLAN/Cisco SB

Description: Manages iSCSI traffic optimization and flow control settings on Marvell switch ports.

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What Is RADLAN-iscsi-MIB?

RADLAN-iscsi-MIB is a Radlan (Marvell) proprietary MIB implementing iSCSI snooping, a switch feature that inspects iSCSI session-establishment traffic to automatically apply QoS to iSCSI target/initiator flows. Its objects cover a global enable flag and aging timeout, a QoS-parameter table (key/type/value/remark), and target/initiator name tables recording discovered iSCSI names per configured target/initiator. As a configuration/status MIB it lets an administrator confirm iSCSI snooping has correctly discovered the expected initiators and targets and is applying the intended QoS remarking. It is deployed on Radlan/Marvell-based OEM switch platforms. Engineers can download the RADLAN-iscsi-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in RADLAN-iscsi-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

Radlan/Marvell-based OEM switch platforms

Monitoring Examples

A storage-network administrator checks rlIscsiSnoopTargetNameTable to confirm the switch has correctly discovered an iSCSI target's name via snooping before relying on automatic QoS prioritization for that storage traffic.

What Can Be Monitored

iSCSI snooping discovered targets/initiators and QoS remarking

Imported Objects

From RADLAN-MIB

rnd	OBJECT-IDENTITY

From SNMPv2-SMI

IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DateAndTime
DisplayString
RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
rlIscsiSnoop	1.3.6.1.4.1.89.126
T/F rlIscsiSnoopEnable	1.3.6.1.4.1.89.126.1	TruthValue	read-write	Enable/Disable iSCSI Snooping in the switch.
INT rlIscsiSnoopAgingTimeOut	1.3.6.1.4.1.89.126.2	INTEGER	read-write	The time in seconds that should pass before session aging out after the last frame transmitted for the session.
rlIscsiSnoopQosTable	1.3.6.1.4.1.89.126.3		not-accessible	The (conceptual) table for configuration of iSCSI QOS.
rlIscsiSnoopQosEntry	1.3.6.1.4.1.89.126.3.1		not-accessible	An entry (conceptual row) in the rlIscsiSnoopQosTable.
INT rlIscsiSnoopQosKey	1.3.6.1.4.1.89.126.3.1.1	INTEGER	not-accessible	Key of the rlIscsiSnoopQosTable table
QOS rlIscsiSnoopQosType	1.3.6.1.4.1.89.126.3.1.2	QosType	read-write	Current type of QoS of iSCSI packets
INT rlIscsiSnoopQosValue	1.3.6.1.4.1.89.126.3.1.4	INTEGER	read-write	The value of VPT or DSCP, depends on rlIscsiSnoopQosType, that will be assigned to each iSCSI packet. The range of VPT value is 0..7. The range of DSCP value is 0..63
T/F rlIscsiSnoopQosRemark	1.3.6.1.4.1.89.126.3.1.5	TruthValue	read-write	Whether iSCSI frames with the configured VPT/DSCP when egressing the switch.
rlIscsiSnoopTargetConfigTable	1.3.6.1.4.1.89.126.4		not-accessible	The (conceptual) table for configuration of iSCSI target TCP port number IP address and name.
rlIscsiSnoopTargetConfigEntry	1.3.6.1.4.1.89.126.4.1		not-accessible	An entry (conceptual row) in the rlIscsiSnoopTargetPortConfigTable.
INT rlIscsiSnoopTargetConfigTcpPort	1.3.6.1.4.1.89.126.4.1.1	INTEGER	not-accessible	The TCP port of configured target.
IP rlIscsiSnoopTargetConfigAddr	1.3.6.1.4.1.89.126.4.1.3	IpAddress	not-accessible	Specifies the target address. If the target address is ignored the address should be 0.0.0.0
STR rlIscsiSnoopTargetConfigName1	1.3.6.1.4.1.89.126.4.1.4	DisplayString	read-write	The first part of target name
STR rlIscsiSnoopTargetConfigName2	1.3.6.1.4.1.89.126.4.1.5	DisplayString	read-write	The second part of target name
ROW rlIscsiSnoopTargetConfigStatus	1.3.6.1.4.1.89.126.4.1.6	RowStatus	read-create	The status of the target. It's used to add/delete a target
rlIscsiSnoopTargetNameTable	1.3.6.1.4.1.89.126.5		not-accessible	A table that contains iSCSI target names. It is indexed by Target Name ID.
rlIscsiSnoopTargetNameEntry	1.3.6.1.4.1.89.126.5.1		not-accessible	An entry (conceptual row) in the rlIscsiSnoopTargetNameTable.
INT rlIscsiSnoopTargetNameId	1.3.6.1.4.1.89.126.5.1.1	INTEGER	not-accessible	Numerical ID of target name assigned by system.
STR rlIscsiSnoopTargetName1	1.3.6.1.4.1.89.126.5.1.2	DisplayString	read-only	The first part of target name
STR rlIscsiSnoopTargetName2	1.3.6.1.4.1.89.126.5.1.3	DisplayString	read-only	The second part of target name
rlIscsiSnoopInitiatorNameTable	1.3.6.1.4.1.89.126.6		not-accessible	A table that contains iSCSI initiator names. It is indexed by Target Name ID.
rlIscsiSnoopInitiatorNameEntry	1.3.6.1.4.1.89.126.6.1		not-accessible	An entry (conceptual row) in the rlIscsiSnoopInitiatorNameTable.
INT rlIscsiSnoopInitiatorNameId	1.3.6.1.4.1.89.126.6.1.1	INTEGER	not-accessible	Numerical ID of initiator name assigned by system.
STR rlIscsiSnoopInitiatorName1	1.3.6.1.4.1.89.126.6.1.2	DisplayString	read-only	The first part of initiator name
STR rlIscsiSnoopInitiatorName2	1.3.6.1.4.1.89.126.6.1.3	DisplayString	read-only	The second part of initiator name
rlIscsiSnoopSessionTable	1.3.6.1.4.1.89.126.7		not-accessible	A table that contains iSCSI sessions. It is indexed by Target Name ID, Initiator Name ID and ISID.
rlIscsiSnoopSessionEntry	1.3.6.1.4.1.89.126.7.1		not-accessible	An entry (conceptual row) in the rlIscsiSnoopSessionTable.
OCT rlIscsiSnoopSessionISID	1.3.6.1.4.1.89.126.7.1.1	OCTET STRING	read-only	The ISID of current session.
INT rlIscsiSnoopSessAgingTime	1.3.6.1.4.1.89.126.7.1.2	INTEGER	read-only	The aging time of current session in seconds For session not under monitor it is equal max aging time.
INT rlIscsiSnoopSessionUpTime	1.3.6.1.4.1.89.126.7.1.3	INTEGER	read-only	Time the session exists, in seconds.
rlIscsiSnoopConnectionTable	1.3.6.1.4.1.89.126.8		not-accessible	A table that contains iSCSI connections. This is indexed by Session ID and TCP connection parameters.
rlIscsiSnoopConnectionEntry	1.3.6.1.4.1.89.126.8.1		not-accessible	An entry (conceptual row) in the rlIscsiSnoopConnectionTable.
IP rlIscsiSnoopConnectionTargetAddr	1.3.6.1.4.1.89.126.8.1.2	IpAddress	not-accessible	Specifies the connection target address.
INT rlIscsiSnoopConnectionTargetPort	1.3.6.1.4.1.89.126.8.1.3	INTEGER	not-accessible	The TCP port of connection target.
IP rlIscsiSnoopConnectionInitiatorAddr	1.3.6.1.4.1.89.126.8.1.5	IpAddress	not-accessible	Specifies the connection initiator address.
INT rlIscsiSnoopConnectionInitiatorPort	1.3.6.1.4.1.89.126.8.1.6	INTEGER	read-only	The TCP port of connection initiator.
TIM rlIscsiSnoopConnectionCreationTime	1.3.6.1.4.1.89.126.8.1.7	TimeStamp	read-only	The value of SysUpTime at which the connection was created.
TIM rlIscsiSnoopConnectionLastActTime	1.3.6.1.4.1.89.126.8.1.8	TimeStamp	read-only	The value of SysUpTime on the most recent occasion at which the counter object indexed with the value of rlIscsiSnoopConnectionCounterIndex was incremented
TIM rlIscsiSnoopConnectionLastPollTime	1.3.6.1.4.1.89.126.8.1.9	TimeStamp	read-only	The value of SysUpTime on the most recent occasion at which the counter object indexed with the value of rlIscsiSnoopConnectionCounterIndex was sampled
TIM rlIscsiSnoopConnectionExpiryTime	1.3.6.1.4.1.89.126.8.1.10	TimeStamp	read-only	The value of SysUpTime at which the connection should be discarded as a result of inactivity elapsed at least rlIscsiSnoopAgingTimeOut.
U32 rlIscsiSnoopConnectionCounterIndex	1.3.6.1.4.1.89.126.8.1.11	Unsigned32	read-only	The index into the the connection counters table of the counter object bound to this rlIscsiSnoopConnectionEntry object.
T/F rlIscsiSnoopCosEnable	1.3.6.1.4.1.89.126.9	TruthValue	read-write	Enable/Disable iSCSI Snooping COS in the switch.

RFC description

Controls iSCSI snooping functionality in Radlan switches with QoS configuration and session aging parameters.

Start monitoring Radlan/Marvell-based OEM switch platforms (iSCSI snooping/QoS) 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 RADLAN-iscsi-MIB

What Is RADLAN-iscsi-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description