BAY-STACK-DHCP-SNOOPING-MIB
AI MIB Summary
The BAY-STACK-DHCP-SNOOPING-MIB provides management access to DHCP snooping configuration parameters and operational state variables on Nortel BayStack switches. It enables the monitoring of trusted/untrusted port assignments, binding table entries, and DHCP message filtering policies to enforce Layer 2 security against rogue DHCP servers.
This MIB module is used for DHCP snooping configuration settings in Nortel's software and products.
Main OID:
bayStackDhcpSnoopingMib.bayStackMibs.17
68
Objects
Active
Status
6
Dependencies
Imported Objects
Objects
68 total| Object Name |
|---|
bayStackDhcpSnoopingMibThis MIB module is used for DHCP snooping configuration
settings in Nortel's software and products. MODULE-IDENTITY .bayStackMibs.17 |
IMPORTSThis MIB module is used for DHCP snooping configuration
settings in Nortel's software and products. NOTIFICATION-TYPE .bayStackMibs.17 |
bsDhcpSnoopingNotifications OBJECT IDENTIFIER .bayStackMibs.17.0 |
bsDhcpSnoopingBindingTableFullThis notification is generated when an attempt is made to add a new
DHCP binding entry when the binding table is full. The value of
bsDhcpSnoopingNotificationClientMACAddr gives the MAC address that
could not be added to the binding table. This notification also
indicates that additional untrusted DHCP packets will not be added to
the binding table and will be dropped. NOTIFICATION-TYPE .bayStackMibs.17.0.1 |
bsDhcpSnoopingTrapThis notification is generated when a DHCP packet is dropped. NOTIFICATION-TYPE .bayStackMibs.17.0.2 |
bsDhcpOption82MaxLengthExceededThis notification is generated when the DHCP Option 82 information
could not be added to a DHCP packet because the resulting packet
would be too long. NOTIFICATION-TYPE .bayStackMibs.17.0.3 |
bsDhcpSnoopingExtSaveEntryMACConflictThis notification is generated when a DHCP snooping binding entry is
not restored from an external file due to a MAC conflict. NOTIFICATION-TYPE .bayStackMibs.17.0.4 |
bsDhcpSnoopingExtSaveEntryInvalidInterfaceThis notification is generated when a DHCP snooping binding entry is
not restored from an external file due to an unexisting interface. NOTIFICATION-TYPE .bayStackMibs.17.0.5 |
bsDhcpSnoopingExtSaveEntryLeaseExpiredThis notification is generated when a DHCP snooping binding entry is
not restored from an external file because the client lease expired. NOTIFICATION-TYPE .bayStackMibs.17.0.6 |
bsDhcpSnoopingExtSaveEntryParsingFailureThis notification is generated when a DHCP snooping binding entry is
not restored from an external file due to a parsing failure. NOTIFICATION-TYPE .bayStackMibs.17.0.7 |
bsDhcpSnoopingExtSaveNTPThis notification is generated when enabling the DHCP snooping external
saves feature without synchronizing the switch to a NTP server. NOTIFICATION-TYPE .bayStackMibs.17.0.8 |
bsDhcpSnoopingExtSaveUSBSyncSuccessThis notification is generated after successfully saving the DHCP
snooping binding table to a USB drive external file. NOTIFICATION-TYPE .bayStackMibs.17.0.9 |
bsDhcpSnoopingExtSaveTFTPSyncSuccessThis notification is generated after successfully saving the DHCP
snooping binding table to a TFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.10 |
bsDhcpSnoopingExtSaveUSBSyncFailureThis notification is generated after unsuccessfully saving the DHCP
snooping binding table to a USB drive external file. NOTIFICATION-TYPE .bayStackMibs.17.0.11 |
bsDhcpSnoopingExtSaveTFTPSyncFailureThis notification is generated after unsuccessfully saving the DHCP
snooping binding table to a TFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.12 |
bsDhcpSnoopingExtSaveUSBRestoreSuccessThis notification is generated after successfully restoring the DHCP
snooping binding table from a USB drive external file. NOTIFICATION-TYPE .bayStackMibs.17.0.13 |
bsDhcpSnoopingExtSaveTFTPRestoreSuccessThis notification is generated after successfully restoring the DHCP
snooping binding table from a TFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.14 |
bsDhcpSnoopingExtSaveUSBRestoreFailureThis notification is generated after unsuccessfully restoring the DHCP
snooping binding table from a USB drive external file. NOTIFICATION-TYPE .bayStackMibs.17.0.15 |
bsDhcpSnoopingExtSaveTFTPRestoreFailureThis notification is generated after unsuccessfully restoring the DHCP
snooping binding table from a TFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.16 |
bsDhcpSnoopingExtSaveEntryInvalidVlanThis notification is generated when a DHCP snooping binding entry is
not restored from an external file because VLAN requirements are not met:
VLAN must exist, VLAN must be DHCP snooping enabled, binding entry
unit/port must be a part of the VLAN. NOTIFICATION-TYPE .bayStackMibs.17.0.17 |
bsDhcpSnoopingExtSaveSFTPSyncSuccessThis notification is generated after successfully saving the DHCP
snooping binding table to a SFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.18 |
bsDhcpSnoopingExtSaveSFTPSyncFailureThis notification is generated after unsuccessfully saving the DHCP
snooping binding table to a SFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.19 |
bsDhcpSnoopingExtSaveSFTPRestoreSuccessThis notification is generated after successfully restoring the DHCP
snooping binding table from a SFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.20 |
bsDhcpSnoopingExtSaveSFTPRestoreFailureThis notification is generated after unsuccessfully restoring the DHCP
snooping binding table from a SFTP server external file. NOTIFICATION-TYPE .bayStackMibs.17.0.21 |
bsDhcpSnoopingExtSaveEntryIfTrustedConflictThis notification is generated when a DHCP snooping binding entry is
not restored from an external file on a trusted interface. NOTIFICATION-TYPE .bayStackMibs.17.0.22 |
bsDhcpSnoopingStaticEntryMACConflictThis notification is generated when a DHCP packet is dropped because
a static entry with the same MAC address was found in the binding table. NOTIFICATION-TYPE .bayStackMibs.17.0.23 |
bsDhcpSnoopingObjects OBJECT IDENTIFIER .bayStackMibs.17.1 |
bsDhcpSnoopingScalars OBJECT IDENTIFIER .bayStackMibs.17.1.1 |
bsDhcpSnoopingEnabledThis object is used to control whether DHCP snooping is enabled
globally. When globally enabled, DHCP snooping is enabled or
disabled for each individual VLAN in the bsDhcpSnoopingVlanTable.rw TruthValue (SNMPv2-TC) .bayStackMibs.17.1.1.1 |
bsDhcpSnoopingOption82EnabledThis object is used to control whether DHCP option 82 is enabled
globally. When globally enabled, DHCP option 82 is enabled or
disabled for each individual VLAN in the bsDhcpSnoopingVlanTable.rw TruthValue (SNMPv2-TC) .bayStackMibs.17.1.1.2 |
bsDhcpSnoopingVlanTableThis table is used to control DHCP snooping settings per-VLAN. SEQUENCE OF BsDhcpSnoopingVlanEntry .bayStackMibs.17.1.2 |
bsDhcpSnoopingVlanEntryAn entry containing objects for controlling DHCP snooping settings
for a VLAN. BsDhcpSnoopingVlanEntry .bayStackMibs.17.1.2.1 |
bsDhcpSnoopingVlanIdThe VLAN ID value of the VLAN. VlanIndex (Q-BRIDGE-MIB) .bayStackMibs.17.1.2.1.1 |
bsDhcpSnoopingVlanEnabledThis object is used to control whether DHCP snooping is enabled
for this VLAN.rw TruthValue (SNMPv2-TC) .bayStackMibs.17.1.2.1.2 |
bsDhcpSnoopingVlanOption82EnabledThis object is used to control whether DHCP option 82 is enabled
for this VLAN.rw TruthValue (SNMPv2-TC) .bayStackMibs.17.1.2.1.3 |
bsDhcpSnoopingIfTableThis table is used to control DHCP snooping settings per-interface. SEQUENCE OF BsDhcpSnoopingIfEntry .bayStackMibs.17.1.3 |
bsDhcpSnoopingIfEntryAn entry containing objects for controlling DHCP snooping settings
for an interface. BsDhcpSnoopingIfEntry .bayStackMibs.17.1.3.1 |
bsDhcpSnoopingIfIndexThe ifIndex value of the interface. InterfaceIndex (IF-MIB) .bayStackMibs.17.1.3.1.1 |
bsDhcpSnoopingIfTrustedThis object is used to control whether this interface is trusted
for DHCP snooping purposes.rw TruthValue (SNMPv2-TC) .bayStackMibs.17.1.3.1.2 |
bsDhcpSnoopingIfOption82SubscriberIdThis object contains the DHCP option 82 subscriber ID string to
be used in sub-option 6. If the value is an empty string, then
sub-option 6 is not included in option 82.rw DisplayString (SNMPv2-TC) .bayStackMibs.17.1.3.1.3 |
bsDhcpSnoopingBindingTableThis table contains the DHCP bindings that have been learned. SEQUENCE OF BsDhcpSnoopingBindingEntry .bayStackMibs.17.1.4 |
bsDhcpSnoopingBindingEntryAn entry containing a learned DHCP binding. BsDhcpSnoopingBindingEntry .bayStackMibs.17.1.4.1 |
bsDhcpSnoopingBindingVlanIdThe VLAN to which the DHCP client belongs. VlanIndex (Q-BRIDGE-MIB) .bayStackMibs.17.1.4.1.1 |
bsDhcpSnoopingBindingMacAddressThe MAC address of the DHCP client. MacAddress (SNMPv2-TC) .bayStackMibs.17.1.4.1.2 |
bsDhcpSnoopingBindingAddressTypeThe type of address contained in the corresponding instance of
bsDhcpSnoopingBindingAddress.rw InetAddressType (INET-ADDRESS-MIB) .bayStackMibs.17.1.4.1.3 |
bsDhcpSnoopingBindingAddressThe internet address assigned to this DHCP client.rw InetAddress (INET-ADDRESS-MIB) .bayStackMibs.17.1.4.1.4 |
bsDhcpSnoopingBindingInterfaceThe interface to which the DHCP client is connected.rw InterfaceIndex (IF-MIB) .bayStackMibs.17.1.4.1.5 |
bsDhcpSnoopingBindingLeaseTimeThe lease time of this DHCP client's binding.rw Unsigned32 UNITS "seconds" .bayStackMibs.17.1.4.1.6 |
bsDhcpSnoopingBindingRowStatusThis object is used only to delete learned DHCP bindings from the
table of learned bindings (this does not actually delete the binding,
only this system's knowledge of the binding), or to
create/modify/delete static binding table entries. Learned entries
in this table cannot be created using this object, only deleted. On
retrieval, the value for such an entry will always be active(1).
Setting it to destroy(6) will delete the DHCP binding from the table
of learned bindings. Static binding table entries may be created
using this object. All writable objects must also be set before the
entry can become valid.rw RowStatus (SNMPv2-TC) .bayStackMibs.17.1.4.1.7 |
bsDhcpSnoopingBindingTimeToExpiryThe time to expiry of this DHCP client's binding.ro Unsigned32 UNITS "seconds" .bayStackMibs.17.1.4.1.8 |
bsDhcpSnoopingBindingSourceIndicates the source of this entry. If the entry was learned
through DHCP snooping, the type is learned(1). In this case, the
only thing that can be set in the entry is to set the RowStatus
object to destroy(6) to delete the entry. If the entry was created
through a management operation (Set request), the type is static(2).
In this case, any writable column can be modified.ro Enumeration .bayStackMibs.17.1.4.1.9 |
bsDhcpSnoopingNotificationObjects OBJECT IDENTIFIER .bayStackMibs.17.1.5 |
bsDhcpSnoopingNotificationSourcePortThis value identifies the source port number of a dropped DHCP packet.ro InetPortNumber .bayStackMibs.17.1.5.1 |
bsDhcpSnoopingNotificationMsgTypeThis value indicates the message type of a dropped DHCP packet.ro Enumeration .bayStackMibs.17.1.5.2 |
bsDhcpSnoopingNotificationSourceMACAddrThis value indicates the source MAC Address of a dropped DHCP packet.ro MacAddress (SNMPv2-TC) .bayStackMibs.17.1.5.3 |
bsDhcpSnoopingNotificationClientMACAddrThis value indicates the client MAC Address of a dropped DHCP packet.ro MacAddress (SNMPv2-TC) .bayStackMibs.17.1.5.4 |
bsDhcpSnoopingNotificationsBindingMacAddressThe MAC address of a DHCP client for which some event occurred.ro MacAddress (SNMPv2-TC) .bayStackMibs.17.1.5.5 |
bsDhcpSnoopingExtSave OBJECT IDENTIFIER .bayStackMibs.17.1.6 |
bsDhcpSnoopingExtSaveEnabledThis object is used to control whether the DHCP snooping external
save is enabled.rw TruthValue (SNMPv2-TC) .bayStackMibs.17.1.6.1 |
bsDhcpSnoopingExtSaveLastSyncTimeThis object returns the Coordinated Universal Time (UTC) when the
device last backed-up the DHCP snooping binding table.ro DateAndTime (SNMPv2-TC) .bayStackMibs.17.1.6.2 |
bsDhcpSnoopingExtSaveSyncFlagThis object controls whether changes in the DHCP snooping binding
table will be synchronized on the external device. A value of true(1)
indicates changes will be synchronized at next write. A value of
false(2) indicates changes won't be synchronized.ro TruthValue (SNMPv2-TC) .bayStackMibs.17.1.6.3 |
bsDhcpSnoopingExtSaveFilenameName of the DHCP snooping binding file to be saved or
restored externally.rw DisplayString .bayStackMibs.17.1.6.4 |
bsDhcpSnoopingExtSaveTftpServerAddressTypeThis object indicates the type of address stored in the related
object bsDhcpSnoopingExtSaveTftpServerInetAddress.rw InetAddressType (INET-ADDRESS-MIB) .bayStackMibs.17.1.6.5 |
bsDhcpSnoopingExtSaveTftpServerAddressThe IP address of the TFTP server on which to save the binding
information.rw InetAddress (INET-ADDRESS-MIB) .bayStackMibs.17.1.6.6 |
bsDhcpSnoopingExtSaveUsbTargetUnitThis object indicates the unit number of the USB port to be
used in file save/restore operations.rw Integer32 .bayStackMibs.17.1.6.7 |
bsDhcpSnoopingExtSaveForceRestoreThis object is used to force a binding table restore from a
previously saved file.rw Integer32 .bayStackMibs.17.1.6.8 |
bsDhcpSnoopingExtSaveSftpServerAddressTypeThis object indicates the type of address stored in the related
object bsDhcpSnoopingExtSaveSftpServerInetAddress.rw InetAddressType (INET-ADDRESS-MIB) .bayStackMibs.17.1.6.9 |
bsDhcpSnoopingExtSaveSftpServerAddressThe IP address of the SFTP server on which to save the binding
information.rw InetAddress (INET-ADDRESS-MIB) .bayStackMibs.17.1.6.10 |