SW-VLAN-MIB

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Category: Switch Management - D-Link

Description: Manages switch VLAN creation, membership, tagging, and per-VLAN operational parameters.

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What Is SW-VLAN-MIB?

SW-VLAN-MIB is a switch VLAN management module covering VLAN creation, port membership, tagging behavior, and per-VLAN operational parameters on a managed switch. No module description or sample objects were provided, so its scope is inferred from the short description alone. Its monitoring value is primarily configuration/software-state: confirming which VLANs exist, which ports belong to them, and whether tagging is applied as configured, which affects network segmentation and traffic isolation correctness. It builds on the standard IEEE 802.1Q VLAN tagging model as its underlying concept. It is deployed on managed Ethernet switches in enterprise or campus LAN environments that use VLAN segmentation. Engineers can download the SW-VLAN-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SW-VLAN-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

D-Link ES2000 'Golf' series managed switch (Marconi enterprise OID branding)

Monitoring Examples

No sample objects were provided for this module, so a concrete object-level scenario cannot be grounded in confirmed names. In general terms, an admin would check per-VLAN port membership and tagging mode to confirm a given VLAN's configuration matches intent, since a port left in the wrong VLAN or tagging mode would misroute or leak traffic between segments.

What Can Be Monitored

VLAN ID list
per-port VLAN membership
VLAN tagging mode
per-VLAN operational status

Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

enterprises

From RFC1213-MIB

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
marconi	1.3.6.1.4.1.326
systems	1.3.6.1.4.1.326.2
external	1.3.6.1.4.1.326.2.20
dlink	1.3.6.1.4.1.326.2.20.1
dlinkcommon	1.3.6.1.4.1.326.2.20.1.1
golf	1.3.6.1.4.1.326.2.20.1.2
golfproducts	1.3.6.1.4.1.326.2.20.1.2.1
es2000	1.3.6.1.4.1.326.2.20.1.2.1.3
golfcommon	1.3.6.1.4.1.326.2.20.1.2.2
marconi_mgmt	1.3.6.1.4.1.326.2.20.1.2.2.2
es2000Mgmt	1.3.6.1.4.1.326.2.20.1.2.2.2.28
swL2Mgmt	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2
swVlan	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8
swVlanCtrl	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.1
INT swVlanCtrlMode	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.1.1	INTEGER	read-write	This object controls which Vlan function will be enable (or disable) when the switch hub restart at the startup (power on) or warm start.
INT swVlanInfoStatus	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.1.2	INTEGER	read-only	This object indicates which Vlan function be enable (or disable) in mandatoryly stage. There are no effect when change swVlanCtrlMode vlaue in the system running.
VLA swVlanSnmpPortVlan	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.1.3	VlanIndex	read-only	Indicates the Vlan which the SNMP port belongs to. The value range is 1 to 4094.
swMacBaseVlan	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2
swMacBaseVlanInfo	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.1
INT swMacBaseVlanMaxNum	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.1.1	INTEGER	read-only	The maximum number of Mac base Vlan allowed by the system.
INT swMacBaseVlanAddrMaxNum	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.1.2	INTEGER	read-only	The maximum number of entries in Mac-based Vlan address table.
swMacBaseVlanCtrlTable	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.2		not-accessible	A table that contains information about MAC base Vlan entries for which the switch has forwarding and/or filtering information. This information is used by the transparent switching function in determining how to propagate a received frame.
swMacBaseVlanCtrlEntry	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.2.1		not-accessible	A list of information about a specific MAC base Vlan configuration portlist for which the switch has some forwarding and/or filtering information.
STR swMacBaseVlanDesc	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.2.1.1	DisplayString	read-only	A textual description of the Mac Base Vlan for memorization. The string cannot set to empty string. There is a default value for this string.
INT swMacBaseVlanMacMember	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.2.1.2	INTEGER	read-only	This object indicates the total number of MAC addresses contained in the VLAN entry.
INT swMacBaseVlanCtrlState	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.2.1.3	INTEGER	read-write	This object indicates the MacBase Vlan state.
swMacBaseVlanAddrTable	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.3		not-accessible	A table that contains information about unicast or multicast entries for which the switch has forwarding and/or filtering information. This information is used by the transparent switching function in determining how to propagate a received frame. Note that the priority of MacBaseVlanAddr table entries is lowest than Filtering Table and FDB Table, i.e. if there is a table hash collision between the entries of MacBaseVlanAddr Table and Filtering Table inside the switch H/W address table, then Filtering Table entry overwrite the colliding entry of MacBaseVlanAddr Table. This state is same of FDB table. See swFdbFilterTable and swFdbStaticTable description also.
swMacBaseVlanAddrEntry	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.3.1		not-accessible	A list of information about a specific unicast or multicast MAC address for which the switch has some forwarding and/or filtering information.
MAC swMacBaseVlanAddr	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.3.1.1	MacAddress	read-only	This object indictaes a unicast or multicast MAC address for which the bridge has forwarding and/or filtering information.
STR swMacBaseVlanAddrVlanDesc	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.3.1.2	DisplayString	read-write	A textual description of the Mac Base Vlan for memorization.
INT swMacBaseVlanAddrState	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.3.1.3	INTEGER	read-write	This object indicates the MacBase Vlan Address entry state. other(1) - this entry is currently in use but the conditions under which it will remain so are different from each of the following values. invalid(2) - writing this value to the object, and then the corresponding entry will be removed from the table. valid(3) - this entry is reside in the table.
INT swMacBaseVlanAddrStatus	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.2.3.1.4	INTEGER	read-only	This object indicates the MacBase Vlan Address entry state. other(1) - this entry is currently in use but the conditions under which it will remain so are different from each of the following values. apply(2) - this entry is currently in use and reside in the table. not-apply(3) - this entry is reside in the table but currently not in use due to conflict with filter table.
swPortBaseVlan	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3
INT swPortBaseVlanTotalNum	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.1	INTEGER	read-only	The total number of Port-Base Vlan which is in enabled state within this switch hub.
swPortBaseVlanDefaultVlanTable	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2		not-accessible	A table that contains default Port-Based VLAN list entries for the switch. The entry (Vid = 1,i.e. swPortBaseVlanDefaultPvid = 1) is defalut Port-Based VLAN , maintained by system.
swPortBaseVlanDefaultVlanEntry	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1		not-accessible	A list of default Port-Based VLAN information in swPortBaseVlanDefaultVlanTable.
INT swPortBaseVlanDefaultPvid	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.1	INTEGER	read-only	This object indicates the default Port-Base Vlan ID. It occupies only 1 entry in VLAN table, with VID=1.
STR swPortBaseVlanDefaultDesc	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.2	DisplayString	read-only	A textual description of the Port-Base Vlan.
POR swPortBaseVlanDefaultPortList	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.3	PortList	read-only	This object indicates the port member set of the specified Vlan. Each Vlan has a octect string to indicate the port map. The most significant bit represents the lowest numbered port, and the least significant bit represents the highest numbered port.
INT swPortBaseVlanDefaultPortNumber	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.2.1.4	INTEGER	read-only	This object indicates the number of ports of the entry.
swPortBaseVlanConfigTable	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.3		not-accessible	A table that contains Port-Based VLAN list entries for the switch. The device can't support port overlapping in Port-Based VLAN.
swPortBaseVlanConfigEntry	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.3.1		not-accessible	A list of information about a specific Port-Based VLAN configuration in swPortBaseVlanConfigTable.
INT swPortBaseVlanConfigPvid	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.3.1.1	INTEGER	read-only	This object indicates the Port-Base Vlan ID. There are up to 11 entries for current product now. The object range varies from 2 to 12.
STR swPortBaseVlanConfigDesc	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.3.1.2	DisplayString	read-write	A textual description of the Port-Base Vlan. It cannot be a null string. And each description must be unique in the table.
POR swPortBaseVlanConfigPortList	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.3.1.3	PortList	read-write	This object indicates which ports are belong to the Vlan. Each Vlan has a octect string to indicate with port map. The most significant bit represents the lowest numbered port, and the least significant bit represents the highest numbered port.
INT swPortBaseVlanConfigPortNumber	1.3.6.1.4.1.326.2.20.1.2.2.2.28.2.8.3.3.1.4	INTEGER	read-only	This object indicates the number of ports of the entry.

RFC description

D-Link switch VLAN management MIB for MAC-based, port-based, and 802.1q VLAN control.

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Download SW-VLAN-MIB

What Is SW-VLAN-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description