Dell Brocade G620 Brocade 8.0.1 Fabric OS Command Reference - Page 1048

snmpConfig 1024 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 FE-MIB 0x1 Enabled 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 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 FICON-MIB 0x1 Enabled linkRNIDDeviceRegistration (1) 0x2 Enabled linkRNIDDevicedeRegistration(2) 0x4 Enabled linkLIRRListenerAdded (3) 0x8 Enabled linkLIRRListenerRemoved (4) 0x10 Enabled linkRLIRFailureIncident (5) 0x20 Enabled HA-MIB 0x1 Enabled Brocade Fabric OS Command Reference 53-1004112-02