A3COM0021-PORT-SECURITY
AI MIB Summary
Standard SNMP MIB module defining data structures for A3COM0021-PORT-SECURITY.
17
Objects
Active
Status
4
Dependencies
Imported Objects
Objects
17 total| Object Name |
|---|
securePortEntryThere is a row in this table for each secure port, and
allows repeater ports to be configured for security on a per port basis. It is
indexed using the objects secureSlotIndex and securePortIndex. SecurePortEntry .1.3.6.1.4.1.43.10.22.1.1 |
secureSlotIndexThe slot or unit number of the secure port. This is the
first index into the securePortTable.ro INTEGER .1.3.6.1.4.1.43.10.22.1.1.1 |
securePortIndexThe port number of the secure port. This is the second index
into the securePortTable.ro INTEGER .1.3.6.1.4.1.43.10.22.1.1.2 |
securePortModeDetermines the learning and security modes of the port. See
secureNeedToKnowMode and secureIntrusionAction to configure Need To Know and
Intrusion Action on each port.
(When in a learning mode, secureNumberAddresses determines the maximum number of
addresses that can be learned on the port. This is set by the user.)
noRestrictions(1) All learning and security are disabled.
continuousLearning(2) Addresses are learned continually. If more
addresses are learned than are permitted on the
port, then one of the older entries will be aged
out. Need To Know and Intrusion Action depends on
secureNeedToKnowMode and secureIntrusionAction
respectively.
autoLearn(3) All addresses for this port are deleted, and then
addresses are learned up to the number permitted.
securePortMode is then set to secure. Need To
Know and Intrusion Action depends on
secureNeedToKnowMode and secureIntrusionAction
respectively.
secure(4) Learning is disabled. Need To Know and Intrusion
Action depends on secureNeedToKnowMode and
secureIntrusionAction respectively.
The secureAddressLearned trap is sent whenever a station has been learned. The
secureViolation trap is sent whenever a packet is received from an unauthorised station.rw Enumeration .1.3.6.1.4.1.43.10.22.1.1.3 |
secureNeedToKnowModeAttribute to determine which frames are to be forwarded to
this port intact.
1 - Need To Know is not available. 2 - All frames. 3 - Frames addressed to the
authorised devices only. 4 - Frames addressed to the authorised devices,
plus all broadcast frames.
5 - Frames addressed to the authorised devices,
plus all broadcast and multicast frames.
6 - As 3 and cannot be changed. 7 - As 4 and cannot be changed. 8 - As 5 and
cannot be changed.
If this object returns 1,6,7 or 8, it means that the Need To Know configuration
cannot be changed, and any attempt to write to this object will cause an error.rw Enumeration .1.3.6.1.4.1.43.10.22.1.1.4 |
secureIntrusionActionAttribute to determine the action if an unauthorised device
tranmsits on this port.rw Enumeration .1.3.6.1.4.1.43.10.22.1.1.5 |
secureNumberAddressesThe maximum number of addresses that the port can learn or
store. Reducing this number may cause some addresses to be deleted. This value
is set by the user and cannot be automatically changed by the agent.
The following relationship must be preserved.
secureNumberAddressesStored <= secureNumberAddresses <=
secureMaximumAddressesrw INTEGER .1.3.6.1.4.1.43.10.22.1.1.6 |
secureNumberAddressesStoredThe number of addresses that are currently in the
AddressTable for this port. If this object has the same value as
secureNumberAddresses, then no more addresses can be authorised on this port.
The following relationship must allows be preserved.
secureNumberAddressesStored <= secureNumberAddresses <=
secureMaximumAddressesro INTEGER .1.3.6.1.4.1.43.10.22.1.1.7 |
secureMaximumAddressesThis indicates the maximum value that secureNumberAddresses
can be set to. It is dependent on the resources available so may change, eg. if
resources are shared between ports, then this value can both increase and
decrease. This object must be read before setting secureNumberAddresses.
The following relationship must allows be preserved. secureNumberAddressesStored
<= secureNumberAddresses <= secureMaximumAddressesro INTEGER .1.3.6.1.4.1.43.10.22.1.1.8 |
A3COM0004-GENERICThis table defines the security status of each secure port.
Each port can have a number of authorised MAC addresses, and these are stored in
the secureAddressTable. SEQUENCE OF SecurePortEntry .1.3.6.1.4.1.42359.2.2.1.22.1 |
secureAddressTableThis table which stores the MAC addresses assigned to each
port. Addresses will normally defined as authorised, and describe the devices
which are permitted to transmit and receive on the corresponding port. This
table can be written to by the agent as well as the management station. SEQUENCE OF SecureAddressEntry .1.3.6.1.4.1.42359.2.2.1.22.2 |
secureAddressEntryThis table allows multiple addresses to be assigned to each
secure port. It is indexed using the objects secureAddrSlotIndex,
secureAddrPortIndex and secureAddrMAC. SecureAddressEntry .1.3.6.1.4.1.42359.2.2.1.22.2.1 |
secureAddrSlotIndexThe slot or unit number of the secure port. This is the
first index into the secureAddressTable.ro INTEGER .1.3.6.1.4.1.42359.2.2.1.22.2.1.1 |
secureAddrPortIndexThe port number of the secure port. This is the second
index into the secureAddressTable.ro INTEGER .1.3.6.1.4.1.42359.2.2.1.22.2.1.2 |
secureAddrMACThe MAC address of a station assigned to this port. This is
the third index into the secureAddressTable.ro OCTET STRING .1.3.6.1.4.1.42359.2.2.1.22.2.1.3 |
secureAddrRowStatusThis manages the creation and deletion or rows, and shows
the current status of the indexed MAC address. This object has the following
values.
1 - The indexed MAC address is authorised on this port. 2 - The indexed MAC
address is not authorised on this port. 3 - Not applicable. (This value
indicates an incomplete row.) 4 - Assign a new MAC address to the port and
authorise immediately. 5 - Assign a new MAC address to the port, but do not
authorise until active(1) is written to this object. 6 - Delete this entry.
When creating a new entry, index a new row and use createAndGo(4) or
createAndWait(5). Some hardware will not allow the address to be unauthorised,
and will automatically switch the row to active(1). When reading this object,
only active(1) and notInService(2) will be returned.
Only the values active(1) and destroy(6) will be allowed for an existing row, or
createAndGo(4) and createAndWait(5) for a new row.rw Enumeration .1.3.6.1.4.1.42359.2.2.1.22.2.1.4 |
secureStopA MIB object to speed up access to the security tables. When
performing a get-next through the table, this object is accessed as soon as the
table is passed and allows the management to quickly determine the end of the table.ro INTEGER .1.3.6.1.4.1.42359.2.2.1.22.3 |