| OID symbolic | OID numeric | Type | Access | Description |
|---|
| ciscoIsnsIpNetDiscoveryMIB | 1.3.6.1.4.1.9.9.434 | | | MIB to provide the information about the disjoint
IP networks connected to the various gigabit ethernet
interfaces in the 'Fabric' and objects to discover
the same.
It is possible that multiple disjoint IP networks
may terminate on a single fibre channel switch
in a Fabric.
In such a scenario, the iSNS Server has to ensure that
the targets returned on a query by iscsi devices are
filter based on access control list (specified by the
user during configuration) and also based on gigabit
ethernet ports which are reachable to the IP network,
on which the iscsi device is present.
To achieve the above objective, the iSNS server
partitions all known gigabit ethernet ports into
disjoint sets based on IP reachability by sending
discovery packets. Each set is referred to as an
IP Network and the gigabit ethernet ports contained
therein are referred to as IP Network members.
This MIB provides ability to initiate, configure and
show discovery results of the IP Networks in
the fabric.
GLOSSARY:
Fabric - The set of physically connected fibre channel
switches.
WWN - World Wide Name.
ISNS - Internet Storage Name Service. |
| ciscoIsnsIpNetDiscoveryMIBNotifs | 1.3.6.1.4.1.9.9.434.0 | | | |
| ciscoIsnsIpNetDiscoveryMIBObjs | 1.3.6.1.4.1.9.9.434.1 | | | |
| ciscoIsnsIpNetDiscoveryMIBInfo | 1.3.6.1.4.1.9.9.434.1.1 | | | |
| T/F ciscoIsnsIpNetAutomaticDiscovery | 1.3.6.1.4.1.9.9.434.1.1.1 | TruthValue | read-write | This object indicates whether the automatic discovery
from the iSNS Server, to find the reachability on
the IP networks is enabled or not in the system.
If automatic discovery is not enabled in the system,
then based on the user demand only, the iSNS Server
runs the IP network discovery.
The value of this object set to 'true' indicates the
automatic discovery for IP network is enabled in
the system.
The value of this object set to 'false' indicates the
automatic discovery for IP network is not enabled in
the system. |
| I32 ciscoIsnsIpNetDiscoveryInterval | 1.3.6.1.4.1.9.9.434.1.1.2 | Integer32 | read-write | This object indicates the time duration between
successive automatic discovery run for the
IP networks, from the iSNS server. |
| ciscoIsnsIpNetTable | 1.3.6.1.4.1.9.9.434.1.1.3 | | not-accessible | Represents the list of all the IP networks connected
to the gigabit ethernet interfaces in the fabric. |
| ciscoIsnsIpNetEntry | 1.3.6.1.4.1.9.9.434.1.1.3.1 | | not-accessible | An entry represents the information about an
IP network connected to the gigabit ethernet interface
in the fabric.
The 'ciscoIsnsIpNetDiscoveryMechanism' object
represents, whether the corresponding entry is
populated by the discovery process or by the static
configuration of the user. |
| STR ciscoIsnsIpNetName | 1.3.6.1.4.1.9.9.434.1.1.3.1.1 | SnmpAdminString | not-accessible | A human readable unique string representing the name
of an IP network.
This name is used to identify the IP network to which
the gigabit ethernet interfaces/subinterfaces in the
fabric belongs. |
| INT ciscoIsnsIpNetDiscoveryMechanism | 1.3.6.1.4.1.9.9.434.1.1.3.1.2 | INTEGER | read-create | This object represents whether the IP network is
dynamically discovered by the discovery process (or)
statically configured by the user.
autoGenerated (1) - dynamically discovered by the
discovery process.
userConfigured (2) - IP network configuration is
statically created by user.
An attempt to modify this object will fail with an
'inconsistentValue' error if the corresponding
instance of the 'ciscoIsnsIpNetRowStatus' object
value is active (1).
For Row creation the value of this object is
should be 'userConfigured'.
This object represents whether the corresponding
instance of IP network and its members represented
in the 'ciscoIsnsIpNetInterfaceTable' are created
by the discovery process or by the static
configuration of the user. |
| ROW ciscoIsnsIpNetRowStatus | 1.3.6.1.4.1.9.9.434.1.1.3.1.3 | RowStatus | read-create | This object indicates the status of this entry in the
table. |
| ciscoIsnsIpNetInterfaceTable | 1.3.6.1.4.1.9.9.434.1.1.4 | | not-accessible | A table consisting of entries for all the gigabit
ethernet interfaces, which are connected to the
various IP networks in the Fabric.
The members of the IP networks are either statically
configured by the user or dynamically discovered by
the discovery process in the iSNS Server. |
| ciscoIsnsIpNetInterfaceEntry | 1.3.6.1.4.1.9.9.434.1.1.4.1 | | not-accessible | An entry (conceptual row) in the
'ciscoIsnsIpNetInterfaceTable'.
Each row represents a gigabit ethernet interface in
the fabric and its IP network.
The IP network name for the gigabit ethernet interface
is represented by the index object 'ciscoIsnsIpNetName'
from the 'ciscoIsnsIpNetTable'. |
| FCN ciscoIsnsGigEPortDeviceName | 1.3.6.1.4.1.9.9.434.1.1.4.1.1 | FcNameId | not-accessible | This object represents the World Wide Name (WWN) of
the associated switch in the fabric, of the gigabit
ethernet interface mentioned in corresponding instance
of 'ciscoIsnsGigEPortIfIndex' object. |
| NUM ciscoIsnsGigEPortIfIndex | 1.3.6.1.4.1.9.9.434.1.1.4.1.2 | InterfaceIndex | not-accessible | This object represents the 'ifIndex' of the gigabit
ethernet interface in a switch in the fabric.
The World Wide Name (WWN) of the switch is mentioned
in the corresponding instance of
'ciscoIsnsGigEPortDeviceName'.
The gigabit ethernet interface is connected to the IP
network represented by the the value of the
corresponding instance of 'ciscoIsnsIpNetName'. |
| ROW ciscoIsnsIpNetInterfaceRowStatus | 1.3.6.1.4.1.9.9.434.1.1.4.1.3 | RowStatus | read-create | This object indicates the status of this entry in the
table. |
| ciscoIsnsIpNetDiscoveryMIBConfig | 1.3.6.1.4.1.9.9.434.1.2 | | | |
| TES ciscoIsnsIpNetDiscoverySpinLock | 1.3.6.1.4.1.9.9.434.1.2.1 | TestAndIncr | read-write | This object is used to facilitate modification of
ciscoIsnsIpNetToDiscover,ciscoIsnsGigEInterfaceToDiscover
and ciscoIsnsIpNetDiscoveryCommand objects by multiple
managers.
The procedure for modifying the above three objects are
as follows:
1. For IP network specific discovery, determine the new
values for 'ciscoIsnsIpNetToDiscover' object.
And For interface specific discovery, determine the new
value for 'ciscoIsnsGigEInterfaceToDiscover' object.
2. Retrieve the value of 'ciscoIsnsIpNetDiscoverySpinLock'
object.
3. For IP network specific discovery,
Set the value of 'ciscoIsnsIpNetDiscoverySpinLock'
object to the retrieved value, and (in the same PDU)
the value of 'ciscoIsnsIpNetToDiscover' object to the
new value. If the set fails for the
'ciscoIsnsIpNetDiscoverySpinLock' object, go back to
step 2.
For Interface specific discovery,
Set the value of 'ciscoIsnsIpNetDiscoverySpinLock'
object to the retrieved value, and (in the same PDU)
the value of 'ciscoIsnsGigEInterfaceToDiscover' to the
new value. If the set fails for the
'ciscoIsnsIpNetDiscoverySpinLock' object, go back to
step 2.
4. Set the value of 'ciscoIsnsIpNetDiscoverySpinLock'
object to the retrieved value incremented by two, and
(in the same PDU) the value of
'ciscoIsnsIpNetDiscoveryCommand' object to
'ipNetworkSpecific' or 'interfaceSpecific'.
If the set fails for 'ciscoIsnsIpNetDiscoverySpinLock'
object go back to step 2.
Note that if it's possible to include
'ciscoIsnsIpNetDiscoveryCommand' object in the
(Set Request) PDU of an earlier step, then step 4 ,
can be eliminated. |
| STR ciscoIsnsIpNetToDiscover | 1.3.6.1.4.1.9.9.434.1.2.2 | SnmpAdminString | read-write | This object indicates the name of an IP network,
represented by the the value of the
'ciscoIsnsIpNetName' object, that needs to be
(re)discovered.
This object MUST be set to a valid value before or
concurrently with setting the value of the
'ciscoIsnsIpNetDiscoveryCommand' object
to 'ipNetworkSpecific' . |
| NUM ciscoIsnsGigEInterfaceToDiscover | 1.3.6.1.4.1.9.9.434.1.2.3 | InterfaceIndexOrZero | read-write | This object represents the 'ifIndex' of the specified
gigabit ethernet interface for which the IP network
discovery needs to be done incrementally.
This object MUST be set to a valid value before or
concurrently with setting the value of the
'ciscoIsnsIpNetDiscoveryCommand' object
to 'interfaceSpecific'. |
| INT ciscoIsnsIpNetDiscoveryCommand | 1.3.6.1.4.1.9.9.434.1.2.4 | INTEGER | read-write | The IP network discovery command to be executed.
Command Remarks
all Run IP network discovery for all the
gigabit ethernet interfaces in the
fabric.
noOp no operation will be performed.
ipNetworkSpecific Run IP network discovery for all gigabit
ethernet interfaces that are configured
to be members of the IP network name
specified in the
'ciscoIsnsIpNetToDiscover' object.
interfaceSpecific Run IP network discovery incrementally
for the gigabit ethernet interface
specified in the
'ciscoIsnsGigEInterfaceToDiscover'
object.
The value of this object when read is always 'noOp'. |
| INT ciscoIsnsIpNetDiscoveryCmdStatus | 1.3.6.1.4.1.9.9.434.1.2.5 | INTEGER | read-only | The status of the last IP network discovery command
operation.
success (1) - IP network discovery operation completed
successfully.
none (2) - no IP network discovery operation is
performed.
inProgress (3) - discovery operation is in progress.
noIpNetworkNameSpecified (4)
- IP network name not specified, i.e., the
value of 'ciscoIsnsIpNetToDiscover'
object is set to empty string.
invalidIpNetworkName (5)
- IP network is not configured.
NoGigEInterfaceIndexSpecified (6)
- 'ifIndex' of the gigabit eithernet interface
is not specified, i.e., the value of
'ciscoIsnsGigEInterfaceToDiscover' object
is set to '0'.
invalidGigEInterfaceIndex (7)
- 'ifIndex' of the gigabit ethernet interface
specified in the
'ciscoIsnsGigEInterfaceToDiscover' object
is not valid.
generalFailure (8)- General IP network discovery operation
Failure. |
| ciscoIsnsIpNetDiscoveryConform | 1.3.6.1.4.1.9.9.434.2 | | | |
| ciscoIsnsIpNetDiscoverCompliance | 1.3.6.1.4.1.9.9.434.2.1 | | | |
| ciscoIsnsIpNetDiscoveryMIBComp | 1.3.6.1.4.1.9.9.434.2.1.1 | | | The compliance statement for entities which implement
the CISCO-ISNS-IP-NW-DISCOVERY-MIB. |
| ciscoIsnsIpNetDiscoveryMIBGroups | 1.3.6.1.4.1.9.9.434.2.2 | | | |
| ciscoIsnsIpNetDiscoveryInfoGroup | 1.3.6.1.4.1.9.9.434.2.2.1 | | | A Collection of objects for the IP networks
configured/discovered in the fabric and its
associated gigabit ethernet interfaces details. |
| ciscoIsnsIpNetDiscoveryCfgGroup | 1.3.6.1.4.1.9.9.434.2.2.2 | | | A Collection of objects to be configured, for doing
the IP network discovery. |
