DLINKSW-IP-SOURCE-GUARD-MIB: View SNMP OID List / Download MIB

The MIB module is for configuration of IP Source Guard feature.

A table provides the manual bindings information. e.g. VLAN MAC Address IP Address Interface ---- ----------------- ---------- --------- 2000 00.01.02.03.04.05 172.18.1.1 8 3000 00.05.06.07.08.09 10.1.1.1 3 4094 00.10.20.30.40.55 1.1.1.1 5 4094 00.10.20.30.40.55 1.1.1.1 6 4094 00.10.20.30.40.55 1.1.1.1 8

An entry defines a manual binding.

This object indicates the VLAN to which a host belongs.

This object indicates the MAC address of a host.

This object indicates the allocated IP address of host.

This object indicates the ifIndex value of the interface where a host connects to.

This object is used to manage the creation and deletion of rows in this table.

A table provides the mechanism to enable or disable IP Source Guard at every interface capable of this feature. When DHCP Snooping is enabled at an interface, a list of IP addresses is obtained through DHCP Snooping for this particular interface. If IP Source Guard is enabled, only traffic from these IP addresses is allowed to pass through the interface.

A row instance contains the configuration to enable or disable IP Source Guard as well as the configuration of the filter type at each interface capable of IP Source Guard feature.

This object indicates the traffic filter type applied at this interface. 'disable' - indicates that IP Source Guard feature is disabled. 'ip' - the validation is based on source IP address and VLAN only. 'ipMac' - the validation is based on the source MAC address, VLAN and IP address. Enumeration: 'ip': 2, 'disable': 1, 'ipMac': 3.

A table provides the information on IP addresses used for IP Source Guard purpose at every interface capable of this feature.

An entry defines a binding information that is used to guard the IP traffic. The binding entry may be either manually configured or automatically learned via DHCP snooping.

This object is used to index the dIpsgIfSrcGuardAddrTable. This index is for SNMP purposes only, and has no intrinsic meaning.

This object indicates the Source Guard filter mode at this interface. active(1) indicates that the Source Guard feature is active at this interface. inactiveTrustPort(2) indicates that the Source Guard feature is inactive because this interface is a DHCP Snooping trust interface and all IP traffic is permitted. In this case, dIpsgIfSrcGuardIpFilterAction is 'permitAllIpAdress'. inactiveNoSnoopingVlan(3) indicates that the Source Guard feature is inactive because this interface does not have a VLAN which has DHCP Snooping enabled and no IP source verify entry is active. In this case, all IP traffic is denied and dIpsgIfSrcGuardIpFilterAction is 'denyAllIpAddress'. If this object is not 'active', the entry is a special entry: traffic from any VLANs on the interface has the same behavior indicated by dIpsgIfSrcGuardIpFilterAction and both dIpsgIfSrcGuardVlansFirst2K and dIpsgIfSrcGuardVlansSecond2K are empty. Enumeration: 'active': 1, 'inactiveNoSnoopingVlan': 3, 'inactiveTrustPort': 2.

This object indicates the IP address of the entry. A special value of '0.0.0.0' indicates this object is meaningless.

This object indicates the IP Source Guard action applied at this interface with respect to IP traffic. permitIpAddress(1) - indicates that matching IP traffic will be allowed to go through. What is matching traffic depends on the value of dIpsgIfSrcGuardMacFilterAction. permitAllIpAdress(2) indicates that all IP traffic coming to this interface will be allowed. In this case, dIpsgIfSrcGuardIpAddress is 0.0.0.0. denyAllIpAdress(3) indicates that all IP traffic coming to this interface will be dropped. In this case, dIpsgIfSrcGuardIpAddress is 0.0.0.0. When this object is not 'permitIpAddress', the value of dIpsgIfSrcGuardMacFilterAction is meaningless. Enumeration: 'denyAllIpAddress': 3, 'permitIpAddress': 1, 'permitAllIpAdress': 2.

This object indicates the MAC address of the entry. A special value of '000000000000'H indicates this object is meaningless.

This object indicates the Source Guard action applied when the traffic matching the entry: allowMacAddress(1) - indicates that the IP traffic (compared source IP and source MAC with dIpsgIfSrcGuardIpAddress and dIpsgIfSrcGuardMacAddress respectively) will be allowed to go through. permitAllMacAddresses(2) - If dIpsgIfSrcGuardIpFilterAction is 'permitIpAddress', this value indicates that all the IP matching traffic (compared source IP with dIpsgIfSrcGuardIpAddress only) will be allowed to go through. When dIpsgIfSrcGuardIpFilterAction is 'permitAllIpAdress' or 'denyAllIpAdress', this object is meaningless. When dIpsgIfSrcGuardMacFilterAction is 'permitAllMacAddresses', dIpsgIfSrcGuardMacAddress is meaningless and '000000000000'H is used to indicate it. Enumeration: 'permitAllMacAddresses': 2, 'allowMacAddress': 1.

This object specifies the VLANs the entry is applied to in a string of octets containing one bit per VLAN for VLANs 1 to 2048. If the bit is set to '1', then the IP Source Guard is enabled on the VLAN.

This object specifies the VLANs the entry is applied to in a string of octets containing one bit per VLAN for VLANs 2049 to 4094. If the bit is set to '1', then the IP Source Guard is enabled on the VLAN.

The compliance statement for the DLINKSW-IP-SOURCE-GUARD-MIB.

A collection of objects which are used to configure as well as show information regarding the static binding data for IP Source Guard.

A collection of objects which are used to show information regarding interface IP source guard purpose.

A collection of objects which are used to indicate additional information regarding the IP source guard feature.

A collection of objects which are used to configure the type of traffic to be filtered by IP source guard feature.