HH3C-DHCPSNOOP-MIB

File: HH3C-DHCPSNOOP-MIB.mib (10818 bytes)

Imported modules

SNMPv2-TC SNMPv2-SMI IF-MIB
HH3C-LswVLAN-MIB INET-ADDRESS-MIB HH3C-OID-MIB

Imported symbols

MacAddress MODULE-IDENTITY OBJECT-TYPE
NOTIFICATION-TYPE IpAddress Integer32
ifIndex hh3cdot1qVlanIndex InetAddressType
InetAddress hh3cCommon TruthValue

Defined Types

Hh3cDhcpSnoopEntry  
SEQUENCE    
  hh3cDhcpSnoopClientIpAddressType InetAddressType
  hh3cDhcpSnoopClientIpAddress InetAddress
  hh3cDhcpSnoopClientMacAddress MacAddress
  hh3cDhcpSnoopClientProperty INTEGER
  hh3cDhcpSnoopClientUnitNum Integer32

Hh3cDhcpSnoopTrustEntry  
SEQUENCE    
  hh3cDhcpSnoopTrustStatus INTEGER

Hh3cDhcpSnoopVlanEntry  
SEQUENCE    
  hh3cDhcpSnoopVlanIndex Integer32
  hh3cDhcpSnoopVlanEnable TruthValue

Defined Values

hh3cDhcpSnoop 1.3.6.1.4.1.25506.2.36
The private MIB file includes the DHCP Snooping profile.
MODULE-IDENTITY    

hh3cDhcpSnoopMibObject 1.3.6.1.4.1.25506.2.36.1
OBJECT IDENTIFIER    

hh3cDhcpSnoopEnable 1.3.6.1.4.1.25506.2.36.1.1
DHCP Snooping status (enable or disable).
OBJECT-TYPE    
  INTEGER enable(1), disable(2)  

hh3cDhcpSnoopTable 1.3.6.1.4.1.25506.2.36.1.2
The table containing information of DHCP clients listened by DHCP snooping and it's enabled or disabled by setting hh3cDhcpSnoopEnable node.
OBJECT-TYPE    
  SEQUENCE OF  
    Hh3cDhcpSnoopEntry

hh3cDhcpSnoopEntry 1.3.6.1.4.1.25506.2.36.1.2.1
An entry containing information of DHCP clients.
OBJECT-TYPE    
  Hh3cDhcpSnoopEntry  

hh3cDhcpSnoopClientIpAddressType 1.3.6.1.4.1.25506.2.36.1.2.1.1
DHCP clients' IP addresses type (IPv4 or IPv6).
OBJECT-TYPE    
  InetAddressType  

hh3cDhcpSnoopClientIpAddress 1.3.6.1.4.1.25506.2.36.1.2.1.2
DHCP clients' IP addresses collected by DHCP snooping.
OBJECT-TYPE    
  InetAddress  

hh3cDhcpSnoopClientMacAddress 1.3.6.1.4.1.25506.2.36.1.2.1.3
DHCP clients' MAC addresses collected by DHCP snooping.
OBJECT-TYPE    
  MacAddress  

hh3cDhcpSnoopClientProperty 1.3.6.1.4.1.25506.2.36.1.2.1.4
Method of getting IP addresses collected by DHCP snooping.
OBJECT-TYPE    
  INTEGER static(1), dynamic(2)  

hh3cDhcpSnoopClientUnitNum 1.3.6.1.4.1.25506.2.36.1.2.1.5
IRF (Intelligent Resilient Fabric) unit number via whom the clients get their IP addresses. The value 0 means this device does not support IRF.
OBJECT-TYPE    
  Integer32  

hh3cDhcpSnoopTrustTable 1.3.6.1.4.1.25506.2.36.1.3
A table is used to configure and monitor port trusted status.
OBJECT-TYPE    
  SEQUENCE OF  
    Hh3cDhcpSnoopTrustEntry

hh3cDhcpSnoopTrustEntry 1.3.6.1.4.1.25506.2.36.1.3.1
An entry containing information about trusted status of ports.
OBJECT-TYPE    
  Hh3cDhcpSnoopTrustEntry  

hh3cDhcpSnoopTrustStatus 1.3.6.1.4.1.25506.2.36.1.3.1.1
Trusted status of current port which supports both get and set operation.
OBJECT-TYPE    
  INTEGER untrusted(0), trusted(1)  

hh3cDhcpSnoopVlanTable 1.3.6.1.4.1.25506.2.36.1.4
A table is used to configure and monitor DHCP Snooping status of VLANs.
OBJECT-TYPE    
  SEQUENCE OF  
    Hh3cDhcpSnoopVlanEntry

hh3cDhcpSnoopVlanEntry 1.3.6.1.4.1.25506.2.36.1.4.1
The entry information about hh3cDhcpSnoopVlanTable.
OBJECT-TYPE    
  Hh3cDhcpSnoopVlanEntry  

hh3cDhcpSnoopVlanIndex 1.3.6.1.4.1.25506.2.36.1.4.1.1
Current VLAN index.
OBJECT-TYPE    
  Integer32 0..2147483647  

hh3cDhcpSnoopVlanEnable 1.3.6.1.4.1.25506.2.36.1.4.1.2
DHCP Snooping status of current VLAN.
OBJECT-TYPE    
  TruthValue  

hh3cDhcpSnoopTraps 1.3.6.1.4.1.25506.2.36.2
OBJECT IDENTIFIER    

hh3cDhcpSnoopTrapsPrefix 1.3.6.1.4.1.25506.2.36.2.0
OBJECT IDENTIFIER    

hh3cDhcpSnoopTrapsObject 1.3.6.1.4.1.25506.2.36.2.1
OBJECT IDENTIFIER    

hh3cDhcpSnoopSpoofServerMac 1.3.6.1.4.1.25506.2.36.2.1.1
MAC address of the spoofing server and it is derived from link-layer header of offer packet. If the offer packet is relayed by dhcp relay entity, it may be the MAC address of relay entity.
OBJECT-TYPE    
  MacAddress  

hh3cDhcpSnoopSpoofServerIP 1.3.6.1.4.1.25506.2.36.2.1.2
IP address of the spoofing server and it is derived from IP header of offer packet. A tricksy host may send offer packet use other host's address, so this address can not always be trust.
OBJECT-TYPE    
  IpAddress  

hh3cDhcpSnoopBindingIP 1.3.6.1.4.1.25506.2.36.2.1.3
IP address of a new binding.
OBJECT-TYPE    
  IpAddress  

hh3cDhcpSnoopBindingMac 1.3.6.1.4.1.25506.2.36.2.1.4
MAC address of a new binding.
OBJECT-TYPE    
  MacAddress  

hh3cDhcpSnoopSpoofServerDetected 1.3.6.1.4.1.25506.2.36.2.0.1
To detect unauthorized DHCP servers on a network, the DHCP snooping device sends DHCP-DISCOVER messages through its downstream port (which is connected to the DHCP clients). If any response (DHCP-OFFER message) is received from the downstream port, an unauthorized DHCP server is considered present, and then the device sends a trap. With unauthorized DHCP server detection enabled, the interface sends a DHCP-DISCOVER message to detect unauthorized DHCP servers on the network. If this interface receives a DHCP-OFFER message, the DHCP server which sent it is considered unauthorized.
NOTIFICATION-TYPE    

hh3cDhcpSnoopNewBinding 1.3.6.1.4.1.25506.2.36.2.0.2
The device sends a trap when adding a new binding.
NOTIFICATION-TYPE