A3COM-HUAWEI-DHCPSNOOP-MIB

        The private mib file includes the DHCP Snooping profile.

Imported Objects

hwdot1qVlanIndexA3COM-HUAWEI-LswVLAN-MIB
h3cCommonA3COM-HUAWEI-OID-MIB
InetAddressType, InetAddressINET-ADDRESS-MIB
ifIndexRFC1213-MIB
MODULE-IDENTITY, OBJECT-TYPE, IpAddress, Integer32SNMPv2-SMI
RowStatus, MacAddress, TruthValueSNMPv2-TC

Objects

h3cDhcpSnoop .1.3.6.1.4.1.43.45.1.10.2.36
h3cDhcpSnoopMibObject .1.3.6.1.4.1.43.45.1.10.2.36.1
h3cDhcpSnoopEnable .1.3.6.1.4.1.43.45.1.10.2.36.1.1
h3cDhcpSnoopTable .1.3.6.1.4.1.43.45.1.10.2.36.1.2
h3cDhcpSnoopEntry .1.3.6.1.4.1.43.45.1.10.2.36.1.2.1
h3cDhcpSnoopClientIpAddressType
.1.3.6.1.4.1.43.45.1.10.2.36.1.2.1.1
h3cDhcpSnoopClientIpAddress
.1.3.6.1.4.1.43.45.1.10.2.36.1.2.1.2
h3cDhcpSnoopClientMacAddress
.1.3.6.1.4.1.43.45.1.10.2.36.1.2.1.3
h3cDhcpSnoopClientProperty
.1.3.6.1.4.1.43.45.1.10.2.36.1.2.1.4
h3cDhcpSnoopClientUnitNum .1.3.6.1.4.1.43.45.1.10.2.36.1.2.1.5
h3cDhcpSnoopTrustTable .1.3.6.1.4.1.43.45.1.10.2.36.1.3
h3cDhcpSnoopTrustEntry
.1.3.6.1.4.1.43.45.1.10.2.36.1.3.1
h3cDhcpSnoopTrustStatus .1.3.6.1.4.1.43.45.1.10.2.36.1.3.1.1
h3cDhcpSnoopVlanTable .1.3.6.1.4.1.43.45.1.10.2.36.1.4
h3cDhcpSnoopVlanEntry
.1.3.6.1.4.1.43.45.1.10.2.36.1.4.1
h3cDhcpSnoopVlanIndex .1.3.6.1.4.1.43.45.1.10.2.36.1.4.1.1
h3cDhcpSnoopVlanEnable
.1.3.6.1.4.1.43.45.1.10.2.36.1.4.1.2
h3cDhcpSnoopTraps
.1.3.6.1.4.1.43.45.1.10.2.36.2
h3cDhcpSnoopTrapsPrefix .1.3.6.1.4.1.43.45.1.10.2.36.2.0
h3cDhcpSnoopTrapsObject .1.3.6.1.4.1.43.45.1.10.2.36.2.1
h3cDhcpSnoopSpoofServerMac
.1.3.6.1.4.1.43.45.1.10.2.36.2.1.1
h3cDhcpSnoopSpoofServerIP
.1.3.6.1.4.1.43.45.1.10.2.36.2.1.2

Notifications/Traps

NameOIDDescription
h3cDhcpSnoopSpoofServerDetected




.1.3.6.1.4.1.43.45.1.10.2.36.2.0.1
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.