HH3C-FC-FLOGIN-MIB

All MIBs › HH3C-FC-FLOGIN-MIB

Organization: Hangzhou H3C Tech. Co., Ltd.

Last Updated: 2013-02-27

Category: Domain: Storage, Fibre Channel and Storage, Vendor: H3C/HH3C

Description: Manages Fibre Channel Fabric Login (FLOGI) sessions on H3C FC switch ports and fabric services.

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 HH3C-FC-FLOGIN-MIB?

HH3C-FC-FLOGIN-MIB tracks Fibre Channel Fabric Login (FLOGI) sessions on H3C FC/FCoE switch ports, recording which devices have logged into the fabric and their negotiated parameters. It exposes a fabric-login table keyed by port, listing node/port World Wide Names, assigned FC IDs, buffer-to-buffer credit values, and supported class-of-service/MTU parameters. Its monitoring value is largely status/connectivity-oriented: confirming which hosts/storage devices are actively logged into the fabric on a given port, and surfacing negotiated buffer credits and MTU that affect FC link performance, useful for diagnosing storage connectivity or login failures. It relies on Fibre Channel standards (FC-FS, FC-GS) for the underlying login model. It is deployed on H3C FC or FCoE switches in SAN environments to verify host bus adapters and storage targets are properly logged into the fabric. Engineers can download the HH3C-FC-FLOGIN-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in HH3C-FC-FLOGIN-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

H3C Fibre Channel/FCoE switches

Monitoring Examples

hh3cFcFLoginTable/hh3cFcFLoginEntry, indexed by hh3cFcFLoginIndex, expose hh3cFcFLoginPortWWN, hh3cFcFLoginPortNodeWWN, and hh3cFcFLoginPortFcId for each logged-in device, letting a SAN admin confirm a given HBA is logged in and check its assigned FC ID. hh3cFcFLoginRxBbCredit/hh3cFcFLoginTxBbCredit reveal negotiated buffer-to-buffer credit, useful for diagnosing throughput problems, while hh3cFcFLoginClass2RxMTU/hh3cFcFLoginClass3RxMTU show the negotiated frame size.

What Can Be Monitored

logged-in device WWNs
assigned FC ID per port
buffer-to-buffer credit (Rx/Tx)
negotiated class-of-service MTU

Imported Objects

From HH3C-FC-TC-MIB

Hh3cFcAddressId
Hh3cFcBbCredit
Hh3cFcClassOfServices
Hh3cFcNameId
Hh3cFcRxMTU

From HH3C-VSAN-MIB

hh3cSan	MODULE-IDENTITY
hh3cVsanIndex	OBJECT-TYPE

From IF-MIB

ifIndex

OBJECT-TYPE

From SNMPv2-SMI

MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
hh3cFcFLogin	1.3.6.1.4.1.25506.2.127.3			This MIB module is for representing fabric login information.
hh3cFcFLoginMibObjects	1.3.6.1.4.1.25506.2.127.3.1
hh3cFcFLoginTable	1.3.6.1.4.1.25506.2.127.3.1.1		not-accessible	A table of Fibre Channel related service parameters used to represent the fabric login information in accord with each Nx_Port attached to a particular Fibre Channel port in a particular VSAN (Virtual Storage Area Network). Each entry is created by a fabric switch when an Nx_Port successfully logged in to it explicitly or implicitly, and is deleted when the port logged out.
hh3cFcFLoginEntry	1.3.6.1.4.1.25506.2.127.3.1.1.1		not-accessible	A group of Fibre Channel related service parameters used to represent fabric login information of a specific Nx_Port.
ADR hh3cFcFLoginIndex	1.3.6.1.4.1.25506.2.127.3.1.1.1.1	Hh3cFcAddressId	not-accessible	The index of current fabric login entry. The Fibre Channel address identifier is used to identify the associated Nx_Port of this entry.
HH3 hh3cFcFLoginPortNodeWWN	1.3.6.1.4.1.25506.2.127.3.1.1.1.2	Hh3cFcNameId	read-only	The world wide name of the Remote Node to which the logged-in Nx_Port belongs.
HH3 hh3cFcFLoginPortWWN	1.3.6.1.4.1.25506.2.127.3.1.1.1.3	Hh3cFcNameId	read-only	The world wide name of the logged-in Nx_Port.
ADR hh3cFcFLoginPortFcId	1.3.6.1.4.1.25506.2.127.3.1.1.1.4	Hh3cFcAddressId	read-only	The Fibre Channel address identifier that has been assigned by the fabric to the logged-in Nx_Port.
HH3 hh3cFcFLoginRxBbCredit	1.3.6.1.4.1.25506.2.127.3.1.1.1.5	Hh3cFcBbCredit	read-only	The maximum number of buffers available for a recipient to receive frames from the logged-in Nx_Port in Class2, Class3. The object is used in the buffer-to-buffer flow control from the logged-in Nx_Port to Fx_Port.
HH3 hh3cFcFLoginTxBbCredit	1.3.6.1.4.1.25506.2.127.3.1.1.1.6	Hh3cFcBbCredit	read-only	The total number of buffers available for a sender to transmit frames to the logged-in Nx_Port in Class2, Class3. The object is used in the buffer-to-buffer flow control from Fx_Port to the logged-in Nx_Port.
HH3 hh3cFcFLoginClass2RxMTU	1.3.6.1.4.1.25506.2.127.3.1.1.1.7	Hh3cFcRxMTU	read-only	The object specifies the Maximum Transmission Unit of an Fibre Channel frame that can be received by the logged-in Nx_Port in Class 2 service.
HH3 hh3cFcFLoginClass3RxMTU	1.3.6.1.4.1.25506.2.127.3.1.1.1.8	Hh3cFcRxMTU	read-only	The object specifies the Maximum Transmission Unit of an Fibre Channel frame that can be received by the logged-in Nx_Port in Class 3 service.
HH3 hh3cFcFLoginSuppClassRequested	1.3.6.1.4.1.25506.2.127.3.1.1.1.9	Hh3cFcClassOfServices	read-only	The object indicating the supported Classes that the logged-in Nx_Port has requested.
T/F hh3cFcFLoginClass2ReqAgreed	1.3.6.1.4.1.25506.2.127.3.1.1.1.10	TruthValue	read-only	The object indicating whether the Fx_Port has agreed to support Class 2 delivery that the logged-in Nx_Port requested. It's meaningful only when the Class 2 delivery has been requested.
T/F hh3cFcFLoginClass3ReqAgreed	1.3.6.1.4.1.25506.2.127.3.1.1.1.11	TruthValue	read-only	The object indicating whether the Fx_Port has agreed to support Class 3 delivery that the logged-in Nx_Port requested. It's meaningful only when the Class 3 delivery has been requested.

RFC description

Tracks Fibre Channel fabric login parameters and VSAN membership on H3C storage networks.

Start monitoring H3C Fibre Channel/FCoE switch (fabric login sessions) 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 HH3C-FC-FLOGIN-MIB

What Is HH3C-FC-FLOGIN-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description