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MIB Reference

S12700 V200R010C00

This document provides the function overview, relationships between tables, description of single objects, description of MIB tables, and description of alarm objects.
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hwDhcpSnpBindTable

hwDhcpSnpBindTable

This table indicates the DHCP snooping binding table. It contains the binding relationship between MAC addresses and IP addresses of the specified interfaces or VLANs.

DHCP snooping is based on bindings. It checks CHADDR, ARP, IP, DHCP request, and DHCP reply packets, and then determines whether to discard packets, collect statistics on packets, or generate alarms.

The indexes of this table are hwDhcpSnpBindIpIndex, hwDhcpSnpBindPVlanIndex, hwDhcpSnpBindCVlanIndex, hwDhcpSnpBindVRFIdIndex, and hwDhcpSnpBindVsiIndex.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.4.1.2011.5.25.112.1.14.1.1

hwDhcpSnpBindIpIndex

IpAddress

Not-accessible

This object indicates the index of the IP address.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.2

hwDhcpSnpBindPVlanIndex

VlanId

Not-accessible

This object indicates the index of the S-VLAN ID.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.3

hwDhcpSnpBindCVlanIndex

VlanId

Not-accessible

This object indicates the index of the C-VLAN ID.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.4

hwDhcpSnpBindVRFIdIndex

Integer( 32bit ) ( 0..1000 )

Not-accessible

This object identifies the index of the VRF ID.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.5

hwDhcpSnpBindVsiIndex

Integer (32 bit) (0..4095|65535)

Not-accessible

This object identifies the index of the VSI.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.6

hwDhcpSnpBindIfDescr

DisplayString (SIZE (0..47 ))

Read-create

This object indicates the interface name.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.7

hwDhcpSnpBindPVlanId

VlanId

Read-create

This object indicates the S-VLAN ID.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.8

hwDhcpSnpBindCVlanId

VlanId

Read-create

This object indicates the C-VLAN ID.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.9

hwDhcpSnpBindVRFId

Integer (32 bit) (0..1000)

Read-only

This object identifies an L3VPN.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.9

hwDhcpSnpBindVRFId

Integer (32 bit) (0..1000)

Read-only

This object identifies an L3VPN.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.10

hwDhcpSnpBindVsiId

Integer (32 bit) (0..4095|65535)

Read-only

This object identifies an L2VPN.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.12

hwDhcpSnpBindIp

IpAddress

Read-create

This object indicates the IP address of the binding entry.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.13

hwDhcpSnpBindStatus

INTEGER{ dynamic (1), static (2) }

Read-create

This object identifies whether the binding entry is statically configured or dynamically generated.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.14

hwDhcpSnpBindLease

Counter32

Read-only

This object identifies the lease time of dynamic entries.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.4.1.2011.5.25.112.1.14.1.18

hwDhcpSnpBindRowStatus

RowStatus

Read-create

This object identifies the status of the row.

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The creation restrictions are as follows:
  • During setting of Layer 3 interfaces, valid full names (in character strings) of Layer 3 interfaces, such as, GigabitEthernet1/0/0, must be specified.

  • During setting of VLANs, valid VLAN IDs (in integers) must be specified.

  • To set Layer 2 interfaces in VLANs, full names and VLAN IDs must be specified and Layer 2 interfaces must have been added to the corresponding VLANs.

  • The hwDhcpSnpBindMac is configurable. When it is 0, the bound MAC address is invalid.

  • If the S-VLAN ID, C-VLAN ID, and VRF ID of the created entry are 0 and VsiIndex is 65535, the created entry is invalid.

  • Create the table, you should specify the MAC address.

Modification Restriction

The entries in this table cannot be modified.

Before creating new entries, delete the binding entries that use the same IP, S-VLAN ID, C-VLAN ID, VRF ID, or VSI index as indexes.

Only bound entries with the same IP address, VLAN ID, and MAC address but different interfaces cannot be modified.

Deletion Restriction

Both static entries and dynamic entries can be deleted.

When deleting a binding table, the value of hwDhcpSnpBindStatus must be correct.

Access Restriction

The entries in this table can be read without restriction.

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Updated: 2019-08-21

Document ID: EDOC1000142096

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