DLINKSW-LBD-MIB
AI MIB Summary
The DLINKSW-LBD-MIB module enables monitoring and management of loopback detection states and triggered actions on D-Link Layer 2 switches to identify and mitigate broadcast storm conditions caused by physical or logical cabling loops.
This MIB module defines objects for loopback detection.
Main OID:
dlinkSwLoopbackDetectMIB.1.3.6.1.4.1.171.14.46
28
Objects
Active
Status
7
Dependencies
Imported Objects
Objects
28 total| Object Name |
|---|
dlinkSwLoopbackDetectMIBThis MIB module defines objects for loopback detection. MODULE-IDENTITY .1.3.6.1.4.1.171.14.46 |
dLbdNotifications OBJECT IDENTIFIER .1.3.6.1.4.1.171.14.46.0 |
dLbdLoopOccurredThis trap is sent when an interface loop occurs. NOTIFICATION-TYPE .1.3.6.1.4.1.171.14.46.0.1 |
dLbdLoopRestartThis trap is sent when an interface loop restarts after the interval time. NOTIFICATION-TYPE .1.3.6.1.4.1.171.14.46.0.2 |
dLbdVlanLoopOccurredThis trap is sent when an interface with a VID loop occurs. NOTIFICATION-TYPE .1.3.6.1.4.1.171.14.46.0.3 |
dLbdVlanLoopRestartThis trap is sent when an interface loop with a VID restarts after the interval time. NOTIFICATION-TYPE .1.3.6.1.4.1.171.14.46.0.4 |
dLbdObjects OBJECT IDENTIFIER .1.3.6.1.4.1.171.14.46.1 |
dLbdCtrlIntervalThis object indicates the interval in seconds at which LBD
packets are transmitted.rw INTEGER .1.3.6.1.4.1.171.14.46.1.1 |
dLbdCtrlGlobalEnabledThis object indicates whether the loopback detection is enabled
globally.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.171.14.46.1.2 |
dLbdCtrlModeThis object indicates the loopback detection mode.
portBased(1) - The loopback detection works in port-based mode.
vlanBased(2) - The loopback detection works in vlan-based mode.rw Enumeration .1.3.6.1.4.1.171.14.46.1.3 |
dLbdIfCfgTableA list of loopback detection information entries. SEQUENCE OF DLbdIfCfgEntry .1.3.6.1.4.1.171.14.46.1.4 |
dLbdIfCfgEntryAn entry indicates the setting of loopback detection on an
interface. DLbdIfCfgEntry .1.3.6.1.4.1.171.14.46.1.4.1 |
dLbdIfCfgIndexThis object indicates the ifIndex of the physical port or port
channel. InterfaceIndex (IF-MIB) .1.3.6.1.4.1.171.14.46.1.4.1.1 |
dLbdIfCfgEnabledThis object indicates whether the loopback detection is enabled on
the interface.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.171.14.46.1.4.1.2 |
dLbdIfLoopStatusThis object indicates whether the interface loopback status.ro Enumeration .1.3.6.1.4.1.171.14.46.1.4.1.3 |
dLbdIfLoopVlansThis object indicates the VLAN list that has detected a loopback.ro DisplayString (SNMPv2-TC) .1.3.6.1.4.1.171.14.46.1.4.1.4 |
dLbdVlanCtrlObjectsThis identifier defines a subtree under which a set of objects are
defined to enable loopback detection on specific VLANs. That is,
LBD Control packet will be sent out for the VLAN that the port has
the membership and within the specified VLAN list (the correspondig
bit is '1').
When enabled VLAN ID list is empty, that is both dLbdVlanCrlFirst2K
and dLbdVlanCrlSecond2K are zero lenth string, LBD Control packet
is sent out for all VLANs that the port has the membership. OBJECT IDENTIFIER .1.3.6.1.4.1.171.14.46.1.5 |
dLbdVlanCrlFirst2KThis object specifies the loopback detection enabled VLAN in a
string of octets containing one bit per VLAN for VLANs 1 to 2048.
If the bit is set to '1', then the VLAN is enabled for loopback
detection.rw Dlink2kVlanList (DLINKSW-TC-MIB) .1.3.6.1.4.1.171.14.46.1.5.1 |
dLbdVlanCrlSecond2KThis object specifies the loopback detection enabled VLAN in a
string of octets containing one bit per VLAN for VLANs 2049 to 4095.
If the bit is set to '1', then the VLAN is enabled for loopback
detection.rw Dlink2kVlanList (DLINKSW-TC-MIB) .1.3.6.1.4.1.171.14.46.1.5.2 |
dLbdActModeThis object indicates the loopback detection action mode.
shundown(1) - When loop has been detected, the port will be shut down (disabled)
in port-based mode, the traffic will be block on specific VLAN in VLAN-based mode.
This is the default value.
none(2) - When loop has been detected, the port will NOT be disabled in
port-based mode, the traffic will NOT be block on specific VLAN in
VLAN-based mode. Just send log and trap.rw Enumeration .1.3.6.1.4.1.171.14.46.1.6 |
dLbdNotifyEnabledSet to 'true' to enable global SNMP notification for loopback detection feature.
Setting the object to 'false' will disable SNMP notifications.rw TruthValue (SNMPv2-TC) .1.3.6.1.4.1.171.14.46.1.7 |
dLbdNotifyInfoThis identifier is a group for variable bindings for traps. OBJECT IDENTIFIER .1.3.6.1.4.1.171.14.46.1.8 |
dLbdNotifyInfoIfIndexThis object indicates the interface id that has detected a loopback.ro InterfaceIndex (IF-MIB) .1.3.6.1.4.1.171.14.46.1.8.1 |
dLbdNotifyInfoVlanIdThis object indicates the vlan id that has detected a loopback.ro VlanId (Q-BRIDGE-MIB) .1.3.6.1.4.1.171.14.46.1.8.2 |
dLbdAddressTypeThis object indicates the CTP packet's DA type.
multicast(1) - Only multicast CTP packet will be sent.The CTP packet's DA is CF-00-00-00-00-00.
broadcast(2) - Only broadcast CTP packet will be sent.The CTP packet's DA is FF-FF-FF-FF-FF-FF.rw Enumeration .1.3.6.1.4.1.171.14.46.1.9 |
dLbdConformance OBJECT IDENTIFIER .1.3.6.1.4.1.171.14.46.2 |
dLbdMIBCompliances OBJECT IDENTIFIER .1.3.6.1.4.1.171.14.46.2.1 |
dLbdMIBGroups OBJECT IDENTIFIER .1.3.6.1.4.1.171.14.46.2.2 |