G6-STP-MIB Table View

Configuration parameter concerning the general bridge setttings

bridgeConfigEntry row .1.3.6.1.4.1.3181.10.6.2.42.1.1

Indexes

bridgeConfigIndex

Column	Syntax	OID
bridgeConfigIndex Automatically generated	Integer32 Constraints: range: 0-0	.1.3.6.1.4.1.3181.10.6.2.42.1.1.1
bridgeConfigMode Set base operating mode of spanning tree protocol.	Enumerationr/w Enumerated Values: 0 disabled 1 stp 2 rstp 3 mstp	.1.3.6.1.4.1.3181.10.6.2.42.1.1.2
bridgeConfigPriority The value of the writeable portion of the Bridge ID.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.1.1.3
bridgeConfigHelloTime The amount of time between the transmission of Configuration bridge PDUs by this node on any port when it is the root of the spanning tree, or trying to become so, in seconds.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.1.1.4
bridgeConfigMaxAge The maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in seconds.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.1.1.5
bridgeConfigForwardDelay Bridge forward delay in seconds.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.1.1.6
bridgeConfigTxHoldCount Limits the maximum transmission rate.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.1.1.7
bridgeConfigIeeePathCostModel Defines to which standard the admin_path_cost are compliant.	Enumerationr/w Enumerated Values: 0 ms1998Compliant 1 ms2004Compliant	.1.3.6.1.4.1.3181.10.6.2.42.1.1.8
bridgeConfigMstpRegionName	SNMPv2-TCDisplayStringr/w Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.1.1.9
bridgeConfigMstpRevisionLevel	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.1.1.10
bridgeConfigMstpMaxHops Defines the initial value of remaining hops for MSTI information generated at the boundary of an MSTI region.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.1.1.11
bridgeConfigMstpStpAgingTime This parameter is used only when MSTP is forced into STP mode for rapid aging.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.1.1.12

Configuration parameter concerning the port specific STP setttings

portConfigEntry row .1.3.6.1.4.1.3181.10.6.2.42.2.1

Indexes

portConfigPortIndex

Column	Syntax	OID
portConfigPortIndex Automatically generated	Integer32 Constraints: range: 0-24	.1.3.6.1.4.1.3181.10.6.2.42.2.1.1
portConfigEnable Enable (R)STP for this port.	Enumerationr/w Enumerated Values: 0 disabled 1 enabled	.1.3.6.1.4.1.3181.10.6.2.42.2.1.2
portConfigPriority Port priority value.	Integer32r/w Constraints: range: 0-255	.1.3.6.1.4.1.3181.10.6.2.42.2.1.3
portConfigAdminP2pPort A value of forceTrue indicates that this port should always be treated as if it is connected to a point-to-point link. A value of forceFalse indicates that this port should be treated as having a shared media connection.	Enumerationr/w Enumerated Values: 0 auto 1 forceFalse 2 forceTrue	.1.3.6.1.4.1.3181.10.6.2.42.2.1.4
portConfigAdminEdgePort When enabled this port is assumed to be an edge port.	Enumerationr/w Enumerated Values: 0 disabled 1 enabled	.1.3.6.1.4.1.3181.10.6.2.42.2.1.5
portConfigAdminPathCost The contribution of this port to the path cost of paths towards the spanning tree root which include this port.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.2.1.6
portConfigProtocolMigration When operating in RSTP mode, setting this object forces this port to transmit RSTP BPDUs.	SNMPv2-TCDisplayStringr/w Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.2.1.7
portConfigBridgeAssurance The bridge assurance is used to detectunidirectional link failures or remote devices that stop sending spanning tree information due to a software fault. Important: Only enable when the other directly connected switches…	Enumerationr/w Enumerated Values: 0 disabled 1 enabled	.1.3.6.1.4.1.3181.10.6.2.42.2.1.8
portConfigMstpDefaultPriority The port priority used in all MSTP instances unless otherwise configured in mstp_port_priority.	Integer32r/w Constraints: range: 0-255	.1.3.6.1.4.1.3181.10.6.2.42.2.1.9
portConfigMstpPortPriority The port priority used in all specific MSTP instances. Syntax: mstp_id:port_priority. E.g.: 1:32, 2:128, 5:128	SNMPv2-TCDisplayStringr/w Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.2.1.10
portConfigMstpDefaultAdminPathCost The port path cost used in all MSTP instances unless otherwise configured in mstp_port_admin_path_cost.	SNMPv2-SMIUnsigned32r/w Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.2.1.11
portConfigMstpPortAdminPathCost The port path cost used in specific MSTP instances. Syntax: mstp_id:port_path_cost. E.g.: 1:4, 2:100	SNMPv2-TCDisplayStringr/w Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.2.1.12
portConfigBpduGuard When enabled STP attempts from a user port are blocked. This prevents a malicious user from influencing the overall network routing.	Enumerationr/w Enumerated Values: 0 disabled 1 dropAndEvent 2 blockPort	.1.3.6.1.4.1.3181.10.6.2.42.2.1.13
portConfigBpduReceiveOnly When enabled this port listens to incoming BPDU packets for spanning tree algorithm but never transmits any.	Enumerationr/w Enumerated Values: 0 disabled 1 enabled	.1.3.6.1.4.1.3181.10.6.2.42.2.1.14
portConfigRestrictTcn When enabled the port does not forward topology change notification BPDUs.	Enumerationr/w Enumerated Values: 0 disabled 1 enabled	.1.3.6.1.4.1.3181.10.6.2.42.2.1.15
portConfigRestrictRoot When enabled this port cannot become a root bridge port for the spanning tree protocol.	Enumerationr/w Enumerated Values: 0 disabled 1 enabled	.1.3.6.1.4.1.3181.10.6.2.42.2.1.16

This table defines MSTP parameter that my be different between instances. The mstp_id is referrenced from vlan.filter_config.mstp_group. Several VLAN may share the same MSTP group. If needed up to 63 table entires can be created.

mstpGroupEntry row .1.3.6.1.4.1.3181.10.6.2.42.3.1

Indexes

mstpGroupIndex

Column	Syntax	OID
mstpGroupIndex Automatically generated	Integer32 Constraints: range: 0-62	.1.3.6.1.4.1.3181.10.6.2.42.3.1.1
mstpGroupMstpId Defines filter table entry for this MSTP Group Id. This is the key value for the table. Type '=:' to edit, use index '[*] = new_id:' to add an entry. Edit string to nothing to delete entry.	SNMPv2-TCDisplayStringr/w Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.3.1.2
mstpGroupBridgePriority The value of the writeable portion of the Bridge ID for this MSTP instance.	Integer32r/w Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.3.1.3

This status table collects all bridge related status fields.

bridgeStatusEntry row .1.3.6.1.4.1.3181.10.6.2.42.100.1

Indexes

bridgeStatusIndex

Column	Syntax	OID
bridgeStatusIndex Automatically generated	Integer32 Constraints: range: 0-0	.1.3.6.1.4.1.3181.10.6.2.42.100.1.1
bridgeStatusStpProtocol Stp protocol specification = 3 for 802.1D.	Integer32 Constraints: range: 0-255	.1.3.6.1.4.1.3181.10.6.2.42.100.1.2
bridgeStatusHelloTime The amount of time between the transmission of Configuration bridge PDUs by this node on any port when it is the root of the spanning tree, or trying to become so, in seconds. This is the actual value that this bridge i…	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.3
bridgeStatusMaxAge The maximum age of Spanning Tree Protocol information learned from the network on any port before it is discarded, in seconds. This is the actual value that this bridge is currently using.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.4
bridgeStatusHoldTime This time value determines the interval length during which no more than two Configuration bridge PDUs shall be transmitted by this node, in seconds.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.5
bridgeStatusForwardDelay This time controls how fast a port changes its spanning state when moving towards the Forwarding state. The value determines how long the port stays in each of the Listening and Learning states, which precede the Forwar…	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.6
bridgeStatusRootPort The port number of the port that offers the lowest cost path from this bridge to the root bridge.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.7
bridgeStatusRootCost The cost of the path to the root as seen from this bridge.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.100.1.8
bridgeStatusTopologyChanges The total number of topology changes detected by this bridge since the management entity was last reset or initialized.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.9
bridgeStatusLastTopologyChange The time in seconds when the last time a topology change was detected.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.100.1.10
bridgeStatusMstpRegionName This the region name actually used.	SNMPv2-TCDisplayString Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.100.1.11
bridgeStatusMstiRevisionLevel This the revision level actually used.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.12
bridgeStatusCistInternalRootPathCost	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.100.1.13
bridgeStatusCistRegionalRootId The Bridge Identifier of the current CIST Regional Root	SNMPv2-TCDisplayString Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.100.1.14
bridgeStatusCistRegionalRootPriority The Bridge priority of the current CIST Regional Root	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.100.1.15
bridgeStatusCistRegionalRootMac The Bridge MAC of the current CIST Regional Root	SNMPv2-TCMacAddress Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.3.6.1.4.1.3181.10.6.2.42.100.1.16
bridgeStatusMaxHops	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.100.1.17
bridgeStatusMstpStpAgingTime Aging time of the bridge	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.100.1.18

This table contains a record for each MSTP instance and for each port thereof. Table ends with first record with mstp_id=0.

mstpStatusTableEntry row .1.3.6.1.4.1.3181.10.6.2.42.102.1

Indexes

mstpStatusTableIndex

Column	Syntax	OID
mstpStatusTableIndex Automatically generated	Integer32 Constraints: range: 0-2047	.1.3.6.1.4.1.3181.10.6.2.42.102.1.1
mstpStatusTableMstpId MSTP instance this entry	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.102.1.2
mstpStatusTablePort Port id of the port in relation to above MSTP instance.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.102.1.3
mstpStatusTableState This state controls what action a port takes on reception of a frame.	Enumeration Enumerated Values: 0 unknown 1 discarding 2 learning 3 forwarding 4 blocking 5 listening 6 broken	.1.3.6.1.4.1.3181.10.6.2.42.102.1.4
mstpStatusTablePortPriority	Integer32 Constraints: range: 0-255	.1.3.6.1.4.1.3181.10.6.2.42.102.1.5
mstpStatusTableInternalAdminPathCost	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.102.1.6
mstpStatusTableForwardTransition The number of times this port has transitioned from the Learning state to the Forwarding state.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.102.1.7
mstpStatusTableRole Assigned port role	Enumeration Enumerated Values: 0 unknown 1 root 2 designated 3 alternate 4 backup 5 master 6 disabled	.1.3.6.1.4.1.3181.10.6.2.42.102.1.8

This status table collects all multiple spanning tree bridge related status fields.

mstpBridgeStatusEntry row .1.3.6.1.4.1.3181.10.6.2.42.103.1

Indexes

mstpBridgeStatusIndex

Column	Syntax	OID
mstpBridgeStatusIndex Automatically generated	Integer32 Constraints: range: 0-62	.1.3.6.1.4.1.3181.10.6.2.42.103.1.1
mstpBridgeStatusMstpId MSTP instance identifier.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.103.1.2
mstpBridgeStatusBridgePriority Bridge priority.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.103.1.3
mstpBridgeStatusRootPort The port number of the port that offers the lowest cost path from this bridge to the root bridge.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.103.1.4
mstpBridgeStatusRootCost The cost of the path to the root as seen from this bridge.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.103.1.5
mstpBridgeStatusMaxHops	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.103.1.6
mstpBridgeStatusRegionalRootId The priority of the Bridge recorded as the Root in the Configuration BPDUs transmitted by the Designated Bridge for the segment to which the port is connected. This is a 4-bit value included along with 12-bit of designa…	SNMPv2-TCDisplayString Type Constraints: range: 0..255 Description: Represents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of c…	.1.3.6.1.4.1.3181.10.6.2.42.103.1.7
mstpBridgeStatusRegionalRootPriority This contains just the MAC part of the bridge id.	SNMPv2-SMIUnsigned32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.103.1.8
mstpBridgeStatusRegionalRootMac This contains just the priorty part of the bridge id.	SNMPv2-TCMacAddress Type Constraints: range: 6 Description: Represents an 802 MAC address represented in the `canonical' order defined by IEEE 802.1a, i.e., as if it were transmitted least significant bit first, even though 802.5 (in contrast to other 802.x protocols) requires M…	.1.3.6.1.4.1.3181.10.6.2.42.103.1.9
mstpBridgeStatusTopologyChanges The total number of topology changes detected by this mstp bridge instance since the management entity was last reset or initialized.	Integer32 Constraints: range: 0-65535	.1.3.6.1.4.1.3181.10.6.2.42.103.1.10
mstpBridgeStatusLastTopologyChange The time in seconds when the last time a topology change was detected.	SNMPv2-SMICounter32 Type Constraints: range: 0..4294967295	.1.3.6.1.4.1.3181.10.6.2.42.103.1.11