The BRIDGE-MIB has been augmented with draft-ietf-bridge-rstpmib-03.txt for 802.1w support.
| Table/Group | Supported Variables | Comments |
|---|---|---|
|
dot1dBase group scalars |
dot1dBaseBridgeAddress |
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|
dot1dBaseNumPorts |
This object returns the number of ports in STP domain s0, not the total number of ports on the switch. |
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|
dot1dBaseType |
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dot1dBasePortTable |
dot1dBasePort dot1dBasePortIfIndex dot1dBasePortCircuit dot1dBasePortMtuExceededDiscards |
dot1BasePort is supported and returns the port number. dot1dBasePortIfIndex is supported. dot1dBasePortCircuit always has the value { 0 0 } since there is a one to one correspondence between a physical port and its ifIndex. dot1dBasePortMtuExceededDiscards is supported and value can be checked if packets exceeds MTU configured on particular ports. |
|
dot1dStp group scalars |
dot1dStpProtocolSpecification |
Values for these objects will be returned for the STP domain s0 only. For other domains, see the EXTREME-STPEXTENSTIONS-MIB. |
|
dot1dStpPriority |
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dot1dStpTimeSinceTopologyChange |
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dot1dStpTopChanges |
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dot1dStpDesignatedRoot |
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dot1dStpRootCost |
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dot1dStpRootPort |
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dot1dStpMaxAge |
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dot1dStpHelloTime |
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dot1dStpHoldTime |
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dot1dStpForwardDelay |
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dot1dStpBridgeMaxAge |
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dot1dStpBridgeHelloTime |
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dot1dStpBridgeForwardDelay |
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dot1dStpVersion |
This object is not present in the original RFC1493, but is defined in the Internet draft draft-ietf-bridge-rstp-mib-03.txt. |
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|
dot1dStpTxHoldCount |
This object is not present in the original RFC1493, but is defined in the Internet draft draft-ietf-bridge-rstp-mib-03.txt. This object not supported; it always returns a value of (1). Attempting to set it yields an error. |
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|
dot1dStpPathCostDefault |
This object is not present in the original RFC1493, but is defined in the Internet draft draft-ietf-bridge-rstp-mib-03.txt. For this object only 8021d1998 (1) is supported at this time, not stp802112001 (2). Attempting to set (2) yields an error. |
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|
dot1dStpExtPortTable |
All objects |
This object is not present in the original RFC1493, but is defined in the Internet draft draft-ietf-bridge-rstp-mib-03.txt. The object ‘dot1dStpPortProtocolMigration‘ is not supported; it always returns a value of (2). Attempting to set it yields an error. |
|
dot1dStpPortTable |
All objects |
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|
STP Traps |
newRoot |
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|
topologyChange |
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dot1dTpFdbTable |
Supported |
The object dot1dTpFdbTable displays ports and FDB MAC addresses. They include both the static and dynamic FDB entries on the switch. The MIB does not provide a way to identify the VLAN on which the entry was learned. The port numbers are assumed to be 1 to 128 on Slot 1, and 128 to 255 on Slot 2, etc. |
|
dot1dTpPortTable |
Supported |
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dot1dStatic group |
Supported |
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Dot1dStaticAllowedToGoTo |
Not supported |