Reference Guide

1024 Brocade Fabric OS Command Reference
53-1004112-02
snmpConfig
Access Control Configuration Parameters
The ACL check is as follows: there are six ACLs to restrict SNMP get, set, and trap operations to hosts under an
host-subnet-area. The host-subnet-area is defined by comparing nonzero IP octets. For example, an ACL of
192.168.64.0 enables access by any hosts that start with the specified octets. The connecting host is enabled to set
each host-subnet-area to be read-write or read-only. The closest match out of six entries is given access. The ACL
check is turned off when all six entries contain 0.0.0.0. The default values of all six entries are 0.0.0.0. For IPv6
subnets, the format is specified by an IPv6 address followed by the number of fixed bits in the address.
MIB Capability Configuration Parameters
The mibCapability option turns certain MIBS and associated SNMP traps on or off. If a specific MIB is disabled,
the corresponding traps also are disabled. If any trap group is disabled, the corresponding individual traps are also
disabled.
SNMP Traps are identified by their bit mask and can be read directly from the switch configuration. The MIB and
trap status (enabled or disabled) status is recorded in a 64- bit counter. The last bit (bit 0) is reserved for the MIB
and the remaining bits are reserved for the traps of that MIB. The trap's position is allocated based on the last ID of
the trap OID. For example, the last ID of the swEventTrap is 5 so its position will be 5th from the right. The
following is a listing of valid SNMP traps and their bit masks:
MIB Trap Name and position Bit mask Default
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FE-MIB 0x1 Enabled
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SW-MIB 0x1 Enabled
swFault (1) 0x2 Enabled
swSensorScn (2) 0x4 Enabled
swFCPortScn (3) 0x8 Enabled
swEventTrap (4) 0x10 Enabled
swIPv6ChangeTrap (7) 0x80 Enabled
swPmgrEventTrap (8) 0x100 Enabled
swFabricSegmentTrap (9) 0x200 Disabled
swFabricReconfigTrap (10) 0x400 Disabled
swExtTrap (11) 0x800 Disabled
swStateChange (12) Disabled
swMovePort (13) Disabled
swBrcdGenericTrap (15) Disabled
swDeviceStatusTrap (16) Disabled
swZoneConfigChangeTrap (17) Disabled
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FA-MIB 0x1 Enabled
connUnitStatusChange(1) 0x2 Enabled
connUnitAddedTrap (2) N/A Enabled
connUnitDeletedTrap (3) 0x8 Enabled
connUnitEventTrap (4) 0x10 Enabled
connUnitSensorStatusChange(5) 0x20 Enabled
connUnitPortStatusChange (6) 0x40 Enabled
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FICON-MIB 0x1 Enabled
linkRNIDDeviceRegistration (1) 0x2 Enabled
linkRNIDDevicedeRegistration(2) 0x4 Enabled
linkLIRRListenerAdded (3) 0x8 Enabled
linkLIRRListenerRemoved (4) 0x10 Enabled
linkRLIRFailureIncident (5) 0x20 Enabled
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HA-MIB 0x1 Enabled