CLAB-GW-MIB

All MIBs › CLAB-GW-MIB

Organization: Cable Television Laboratories, Inc.

Last Updated: 2016-08-04

Category: DOCSIS and Cable

Description: Manages CableLabs residential gateway device parameters including WAN/LAN and routing configuration.

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What Is CLAB-GW-MIB?

CLAB-GW-MIB is a CableLabs standards-based MIB, part of the DOCSIS/eRouter specification family and referencing the TR-181i2 Device.MAP data model, for managing residential gateway devices that support MAP (Mapping of Address and Port) IPv6 transition mechanisms. Its central structure is clabGWMAPDomainTable, modeling each configured MAP domain's transport mode -- MAP-E (IPv4-in-IPv6 encapsulation) or MAP-T (stateless NAT64 translation) -- along with IPv6 prefix/border-relay settings (clabGWMAPDomainIPv6Prefix, clabGWMAPDomainBRIPv6Prefix) and row lifecycle via clabGWMAPDomainRowStatus, supported by clabGWMAPDomainRuleTable (per-domain mapping rules), clabGWMAPDomainIfTable, and clabGWMAPDomainIfStatsTable (per-interface MAP traffic statistics), plus separate device-info and DNS object groups. This is useful for confirming a gateway's MAP-E/MAP-T configuration matches what the cable operator's border relay expects, and for tracking per-domain traffic via the interface statistics table when diagnosing IPv6 transition connectivity issues. It depends on CLAB-DEF-MIB for shared CableLabs object anchors and complements standard DOCSIS cable-modem MIBs on the same device. It is deployed on CableLabs-compliant residential gateways/eRouters, and the CLAB-GW-MIB MIB is what cable-operator NMS platforms load to manage this MAP configuration at scale.

IPNetwork Monitor allows you to monitor SNMP objects defined in CLAB-GW-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

vendor-neutral, standards-based MIB (CableLabs eRouter/DOCSIS specification), not tied to a specific manufacturer -- applies to CableLabs-compliant residential gateways / eRouters

Monitoring Examples

An operator polls clabGWMAPDomainEnable and clabGWMAPDomainStatus in clabGWMAPDomainTable to confirm a MAP domain is enabled and active, then checks clabGWMAPDomainIfStatsTable for traffic counts on that domain's interface; a domain reporting enabled but with zero traffic in the stats table would indicate a MAP-E/MAP-T misconfiguration preventing IPv6 transition traffic from flowing.

What Can Be Monitored

MAP domain enable/status configuration
MAP-E vs MAP-T transport mode setting
IPv6 prefix and border-relay prefix configuration
per-domain mapping rule table entries
per-interface MAP traffic statistics
MAP domain row lifecycle status

Imported Objects

From CLAB-DEF-MIB

clabCommonMibs

OBJECT-IDENTITY

From INET-ADDRESS-MIB

InetAddressIPv4
InetAddressIPv6
InetAddressPrefixLength

From SNMP-FRAMEWORK-MIB

SnmpAdminString

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter64
Integer32
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DateAndTime
RowStatus
TruthValue

How to Use in IPNetwork Monitor

Example using clabGWMAPDomainIfStatsBytesSent OID:

Select a CableLabs-compliant residential gateway / eRouter as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type clabGWMAPDomainIfStatsBytesSent into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. It reports the number of bytes sent. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter64-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline (in bytes), since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
clabGWCompliance	1.3.6.1.4.1.4491.4.6.2.1.1			The compliance statement for the gateway device.
T/F clabGWDeviceDNSIpv6QueryForDualMode	1.3.6.1.4.1.4491.4.6.1.2.1	TruthValue	read-write	This object provides control over the DNS queries transmitted by LAN clients when the Router is configured in either 'IPv6 Protocol Enabled' or 'Dual Protocol Enabled' modes. When the value of clabGWDeviceDNSIpv6QueryForDualMode is set to 'true', the IPv4 DNS query will be transport layer re-encapsulated into IPv6 for transmission across the Service Provider's network. When set to 'false', the IPv4 DNS query will be transmitted. natively over IPv4. This attribute has no effect if the router is configured for 'IPv4 Protocol Enabled' mode
STR clabGWDeviceInfoAdditionalHardwareVersion	1.3.6.1.4.1.4491.4.6.1.1.11	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.AdditionalHardwareVersion.
STR clabGWDeviceInfoAdditonalSoftwareVersion	1.3.6.1.4.1.4491.4.6.1.1.12	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.AdditonalSoftwareVersion.
STR clabGWDeviceInfoDescription	1.3.6.1.4.1.4491.4.6.1.1.6	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.Description.
STR clabGWDeviceInfoDeviceCategory	1.3.6.1.4.1.4491.4.6.1.1.3	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.DeviceCategory.
DAT clabGWDeviceInfoFirstUseDate	1.3.6.1.4.1.4491.4.6.1.1.15	DateAndTime	read-only	This object is defined in TR-181 Device.DeviceInfo.FirstUseDate.
STR clabGWDeviceInfoHardwareVersion	1.3.6.1.4.1.4491.4.6.1.1.9	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.HardwareVersion.
STR clabGWDeviceInfoManufacturer	1.3.6.1.4.1.4491.4.6.1.1.1	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.Manufacturer.
STR clabGWDeviceInfoManufacturerOUI	1.3.6.1.4.1.4491.4.6.1.1.2	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.ManufacturerOUI.
STR clabGWDeviceInfoModelName	1.3.6.1.4.1.4491.4.6.1.1.4	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.ModelName.
STR clabGWDeviceInfoModelNumber	1.3.6.1.4.1.4491.4.6.1.1.5	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.ModelNumber.
clabGWDeviceInfoObjects	1.3.6.1.4.1.4491.4.6.1.1
STR clabGWDeviceInfoProductClass	1.3.6.1.4.1.4491.4.6.1.1.7	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.ProductClass.
STR clabGWDeviceInfoProvisioningCode	1.3.6.1.4.1.4491.4.6.1.1.13	SnmpAdminString	read-write	This object is defined in TR-181 Device.DeviceInfo.ProvisioningCode.
STR clabGWDeviceInfoSerialNumber	1.3.6.1.4.1.4491.4.6.1.1.8	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.SerialNumber.
STR clabGWDeviceInfoSoftwareVersion	1.3.6.1.4.1.4491.4.6.1.1.10	SnmpAdminString	read-only	This object is defined in TR-181 Device.DeviceInfo.SoftwareVersion.
TIK clabGWDeviceInfoUpTime	1.3.6.1.4.1.4491.4.6.1.1.14	TimeTicks	read-only	This object is defined in TR-181 Device.DeviceInfo.UpTime.
T/F clabGWDevicePublicAccessEnabled	1.3.6.1.4.1.4491.4.6.1.1.16	TruthValue	read-write	This object is defined in the CableLabs TR-181 extension to Device.DeviceInfo. When set to 'true' will indicate that public access, for example Community WIFI, is enabled on this device. When set to 'false', indicates public access is disabled for this device.
clabGWDNSGroup	1.3.6.1.4.1.4491.4.6.2.2.3			Objects implemented in the clabGWDNSGroup.
clabGWDNSObjects	1.3.6.1.4.1.4491.4.6.1.2
clabGWGroup	1.3.6.1.4.1.4491.4.6.2.2.1			Objects implemented in the clabGWGroup.
OCT clabGWMAPDomainAlias	1.3.6.1.4.1.4491.4.6.1.3.3.1.4	OCTET STRING	read-create	A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.
ADR clabGWMAPDomainBRIPv6Prefix	1.3.6.1.4.1.4491.4.6.1.3.3.1.9	InetAddressIPv6	read-create	The MAP Border Relay (BR) address or prefix. For MAP-E this is the BR address and therefore MUST be a /128 [MAP]. For MAP-T this is the BR prefix [MAP-T].
ADR clabGWMAPDomainBRIPv6PrefixLen	1.3.6.1.4.1.4491.4.6.1.3.3.1.10	InetAddressPrefixLength	read-create	The MAP Border Relay (BR) address or prefix length. For MAP-E this is the BR address and therefore MUST be a /128 [MAP]. For MAP-T this is the BR prefix [MAP-T].
I32 clabGWMAPDomainDSCPMarkPolicy	1.3.6.1.4.1.4491.4.6.1.3.3.1.11	Integer32	read-create	DSCP with which to mark the outer IP header for traffic that is associated with this MAP domain. Downstream packets are never re-marked. Automatic DSCP marking behavior is a local matter to the device, possibly influenced by other Broadband Forum standards that it supports. A value of -1 indicates copy from the incoming packet. A value of -2 indicates automatic marking of DSCP.
T/F clabGWMAPDomainEnable	1.3.6.1.4.1.4491.4.6.1.3.3.1.2	TruthValue	read-create	Enables or disable this MAP domain.
clabGWMAPDomainEntry	1.3.6.1.4.1.4491.4.6.1.3.3.1		not-accessible	This table allows configuration and monitoring of MAP Domains.
OCT clabGWMAPDomainIfAlias	1.3.6.1.4.1.4491.4.6.1.3.5.1.4	OCTET STRING	read-create	A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.
T/F clabGWMAPDomainIfEnable	1.3.6.1.4.1.4491.4.6.1.3.5.1.2	TruthValue	read-create	Enable or disable MAP domain interface.
clabGWMAPDomainIfEntry	1.3.6.1.4.1.4491.4.6.1.3.5.1		not-accessible	List of individual source interface entry mapped into a MAP domain.
U32 clabGWMAPDomainIfIndex	1.3.6.1.4.1.4491.4.6.1.3.5.1.1	Unsigned32	not-accessible	The key for a unique instance of this object.
U32 clabGWMAPDomainIfLastChange	1.3.6.1.4.1.4491.4.6.1.3.5.1.6	Unsigned32	read-only	The accumulated time in seconds since the tunnel interface entered its current operational state.
OCT clabGWMAPDomainIfLowerLayers	1.3.6.1.4.1.4491.4.6.1.3.5.1.7	OCTET STRING	read-create	Comma-separated list of source ifIndex values whose traffic will be passed through the MAP domain associated with this Domain Interface.
OCT clabGWMAPDomainIfName	1.3.6.1.4.1.4491.4.6.1.3.5.1.5	OCTET STRING	read-create	MAP domain interface name (The textual name of the tunnel interface as assigned by the CPE)
ROW clabGWMAPDomainIfRowStatus	1.3.6.1.4.1.4491.4.6.1.3.5.1.8	RowStatus	read-create	The RowStatus interlock for the creation and deletion of a table entry.
C64 clabGWMAPDomainIfStatsBcastPktRcvd	1.3.6.1.4.1.4491.4.6.1.3.6.1.14	Counter64	read-only	Number of broadcast packets received.
C64 clabGWMAPDomainIfStatsBcastPktSent	1.3.6.1.4.1.4491.4.6.1.3.6.1.13	Counter64	read-only	Number of broadcast packets sent.
C64 clabGWMAPDomainIfStatsBytesRcvd	1.3.6.1.4.1.4491.4.6.1.3.6.1.2	Counter64	read-only	Number of bytes received.
C64 clabGWMAPDomainIfStatsBytesSentEx	1.3.6.1.4.1.4491.4.6.1.3.6.1.1	Counter64	read-only	Number of bytes sent.
C64 clabGWMAPDomainIfStatsDcardPktRcvd	1.3.6.1.4.1.4491.4.6.1.3.6.1.10	Counter64	read-only	The total number of packets sent that were discarded.
C64 clabGWMAPDomainIfStatsDcardPktSent	1.3.6.1.4.1.4491.4.6.1.3.6.1.9	Counter64	read-only	The total number of packets sent that were discarded.
clabGWMAPDomainIfStatsEntry	1.3.6.1.4.1.4491.4.6.1.3.6.1		not-accessible	Each table entry provides statistical information on a MAP Domain interface.
C64 clabGWMAPDomainIfStatsErrorsSent	1.3.6.1.4.1.4491.4.6.1.3.6.1.5	Counter64	read-only	Number of errors sent.
C64 clabGWMAPDomainIfStatsErrsRcvd	1.3.6.1.4.1.4491.4.6.1.3.6.1.6	Counter64	read-only	Number of errors that were received.
C64 clabGWMAPDomainIfStatsInvV4Pkts	1.3.6.1.4.1.4491.4.6.1.3.6.1.16	Counter64	read-only	The CE checks that the MAP domain received packets that have a destination port number that is in the range configured for the CE, discarding the packet if it is not.
C64 clabGWMAPDomainIfStatsMcastPktRcvd	1.3.6.1.4.1.4491.4.6.1.3.6.1.12	Counter64	read-only	Number of multicast packets received.
C64 clabGWMAPDomainIfStatsMcastPktSent	1.3.6.1.4.1.4491.4.6.1.3.6.1.11	Counter64	read-only	Number of multicast packets sent.
C64 clabGWMAPDomainIfStatsPktRcvd	1.3.6.1.4.1.4491.4.6.1.3.6.1.4	Counter64	read-only	Number of packets received.
C64 clabGWMAPDomainIfStatsPktSent	1.3.6.1.4.1.4491.4.6.1.3.6.1.3	Counter64	read-only	Number of packets sent.
clabGWMAPDomainIfStatsTable	1.3.6.1.4.1.4491.4.6.1.3.6		not-accessible	This table provides statistical information of MAP Domain interfaces. This table extends clabGWMAPDomainIfTable. The index used is imported from the the clabGWMAPDomainIfTable. If a row is deleted from clabGWMAPDomainRuleTable, then the extension row will also be deleted.
C64 clabGWMAPDomainIfStatsUcastPktRcvd	1.3.6.1.4.1.4491.4.6.1.3.6.1.8	Counter64	read-only	Number of unicast packets received.
C64 clabGWMAPDomainIfStatsUcastPktSent	1.3.6.1.4.1.4491.4.6.1.3.6.1.7	Counter64	read-only	Number of unicast packets sent.
C64 clabGWMAPDomainIfStatsUkwnProtoPkt	1.3.6.1.4.1.4491.4.6.1.3.6.1.15	Counter64	read-only	Number of unknown protocol packets received.
INT clabGWMAPDomainIfStatus	1.3.6.1.4.1.4491.4.6.1.3.5.1.3	INTEGER	read-only	The status of this TunnelInterface. When Enable is false then Status SHOULD normally be Down (or NotPresent or Error if there is a fault condition on the interface). When Enable is false then Status SHOULD normally be Down (or NotPresent or Error if there is a fault condition on the interface). When Enable is changed to true then Status SHOULD change to Up if and only if the interface is able to transmit and receive network traffic; it SHOULD change to Dormant if and only if the interface is operable but is waiting for external actions before it can transmit and receive network traffic (and subsequently change to Up if still operable when the expected actions have completed); it SHOULD change to LowerLayerDown if and only if the interface is prevented from entering the Up state because one or more of the interfaces beneath it is down; it SHOULD remain in the Error state if there is an error or other fault condition detected on the interface; it SHOULD remain in the NotPresent state if the interface has missing (typically hardware) components; it SHOULD change to Unknown if the state of the interface can not be determined for some reason.
clabGWMAPDomainIfTable	1.3.6.1.4.1.4491.4.6.1.3.5		not-accessible	This table contains information specific to LAN side MAP domain interface.
T/F clabGWMAPDomainIncludeSystemPorts	1.3.6.1.4.1.4491.4.6.1.3.3.1.12	TruthValue	read-create	Whether to include low-numbered (system) ports in the Port-sets. Normally ports in the range [0:2^(16-PSIDOffset)-1] are excluded, e.g. for the default PSIDOffset value of 4, ports [0:4095] are not included in the Port-sets. As specified in [MAP], this parameter is relevant only when PSIDOffset is 0.
U32 clabGWMAPDomainIndex	1.3.6.1.4.1.4491.4.6.1.3.3.1.1	Unsigned32	not-accessible	Index value of the clabGWMAPDomainTable.
ADR clabGWMAPDomainIPv6Prefix	1.3.6.1.4.1.4491.4.6.1.3.3.1.7	InetAddressIPv6	read-create	The MAP domain's End-user IPv6 prefix.
ADR clabGWMAPDomainIPv6PrefixLen	1.3.6.1.4.1.4491.4.6.1.3.3.1.8	InetAddressPrefixLength	read-create	The MAP domain's End-user IPv6 prefix length
ROW clabGWMAPDomainRowStatus	1.3.6.1.4.1.4491.4.6.1.3.3.1.14	RowStatus	read-create	The RowStatus interlock for the creation and deletion of a table entry.
OCT clabGWMAPDomainRuleAlias	1.3.6.1.4.1.4491.4.6.1.3.4.1.4	OCTET STRING	read-create	A non-volatile handle used to reference this instance. Alias provides a mechanism for an ACS to label this instance for future reference.
U32 clabGWMAPDomainRuleEABitsLength	1.3.6.1.4.1.4491.4.6.1.3.4.1.10	Unsigned32	read-create	The length in bits of the Embedded Address (EA) bits in the end-user IPv6Prefix.
T/F clabGWMAPDomainRuleEnable	1.3.6.1.4.1.4491.4.6.1.3.4.1.2	TruthValue	read-create	Enable or disable rule instance for MAP domain.
clabGWMAPDomainRuleEntry	1.3.6.1.4.1.4491.4.6.1.3.4.1		not-accessible	List of individual rules mapped into MAP domains.
U32 clabGWMAPDomainRuleIndex	1.3.6.1.4.1.4491.4.6.1.3.4.1.1	Unsigned32	not-accessible	The key for a unique instance of this object.
ADR clabGWMAPDomainRuleIPv4Prefix	1.3.6.1.4.1.4491.4.6.1.3.4.1.8	InetAddressIPv4	read-create	[IPv4Prefix] The Rule IPv4 prefix.
ADR clabGWMAPDomainRuleIPv4PrefixLen	1.3.6.1.4.1.4491.4.6.1.3.4.1.9	InetAddressPrefixLength	read-create	[IPv4Prefix] The Rule IPv4 prefix length.
ADR clabGWMAPDomainRuleIPv6Prefix	1.3.6.1.4.1.4491.4.6.1.3.4.1.6	InetAddressIPv6	read-create	The Rule IPv6 prefix. The Rule IPv6 prefix is a leading part of the end-user IPv6Prefix, i.e. its length MUST be less than or equal to the length of the end-user IPv6Prefix, and it MUST match the end-user IPv6Prefix.
ADR clabGWMAPDomainRuleIPv6PrefixLen	1.3.6.1.4.1.4491.4.6.1.3.4.1.7	InetAddressPrefixLength	read-create	The Rule IPv6 prefix length.
T/F clabGWMAPDomainRuleIsFMR	1.3.6.1.4.1.4491.4.6.1.3.4.1.11	TruthValue	read-create	Indicates whether this rule is a Forwarding Mapping Rule (FMR).
U32 clabGWMAPDomainRuleNumEntries	1.3.6.1.4.1.4491.4.6.1.3.3.1.13	Unsigned32	read-only	Number of configured entries in the TunnelInterface table for this tunnel.
INT clabGWMAPDomainRuleOrigin	1.3.6.1.4.1.4491.4.6.1.3.4.1.5	INTEGER	read-create	The mechanism via which the Rule was created Enumeration of: 'dhcpv6' 'static'
U32 clabGWMAPDomainRulePSID	1.3.6.1.4.1.4491.4.6.1.3.4.1.14	Unsigned32	read-create	Port-set ID (PSID) to use in preference to the value extracted from the Embedded Address (EA) bits. Only the high order PSIDLength bits of the PSID value are used, so the parameter is ignored when PSIDLength is zero. Corresponds to the [MAP-DHCP] S46_PORTPARAMS (Port Parameters) option's PSID field.
U32 clabGWMAPDomainRulePSIDLength	1.3.6.1.4.1.4491.4.6.1.3.4.1.13	Unsigned32	read-create	The length in bits of the Port-set id (PSID) configured in the PSID parameter. Corresponds to the [MAP-DHCP] S46_PORTPARAMS (Port Parameters) option's PSID-len field moved on a be on per Rule level.
U32 clabGWMAPDomainRulePSIDOffset	1.3.6.1.4.1.4491.4.6.1.3.4.1.12	Unsigned32	read-create	Port-set ID (PSID) offset in bits. The number of Port-sets is 2^PSIDOffset. Corresponds to the [MAP-DHCP] S46_PORTPARAMS (Port Parameters) option's offset field.
ROW clabGWMAPDomainRuleRowStatus	1.3.6.1.4.1.4491.4.6.1.3.4.1.15	RowStatus	read-create	The RowStatus interlock for the creation and deletion of a table entry.
INT clabGWMAPDomainRuleStatus	1.3.6.1.4.1.4491.4.6.1.3.4.1.3	INTEGER	read-only	The status of this Rule instance. Enumeration of: - Disabled - Enabled - Error (OPTIONAL) The Error value MAY be used by the CPE to indicate a locally defined error condition.
clabGWMAPDomainRuleTable	1.3.6.1.4.1.4491.4.6.1.3.4		not-accessible	The MAP domain's Mapping Rules [MAP]. The rule with the longest match between its IPv6Prefix and the end-user IPv6Prefix is the Basic Mapping Rule (BMR). Any of the rules (including the BMR) can be a Forwarding Mapping Rule. At most one entry in this table (regardless of whether or not it is enabled) can exist with a given value for Alias. On creation of a new table entry, the CPE MUST choose an initial value for Alias such that the new entry does not conflict with any existing entries.
INT clabGWMAPDomainStatus	1.3.6.1.4.1.4491.4.6.1.3.3.1.3	INTEGER	read-only	The current operational state of the MAP domain. The Error_Misconfigured value indicates that a necessary configuration value is undefined or invalid. Enumeration of: Disabled Enabled Error_Misconfigured (OPTIONAL) Error (OPTIONAL)
clabGWMAPDomainTable	1.3.6.1.4.1.4491.4.6.1.3.3		not-accessible	MAP domain settings [MAP]. Each instance models a MAP domain. MAP supports two transport modes, both of which use NAPT44 (modified to use a restricted port range): MAP-E (TransportMode = Encapsulation) uses an IPv4-in-IPv6 tunnel. MAP-T (TransportMode = Translation) uses stateless NAT64.
INT clabGWMAPDomainTransportMode	1.3.6.1.4.1.4491.4.6.1.3.3.1.5	INTEGER	read-create	The transport mode to use. Corresponds to the [MAP-DHCP] S46_CONT_MAPE and S46_CONT_MAPT container options. Enumeration of: 'encapsulation' (MAP-E [MAP]) 'translation' (MAP-T [MAP-T])
OCT clabGWMAPDomainWANInterface	1.3.6.1.4.1.4491.4.6.1.3.3.1.6	OCTET STRING	read-create	The IP interface with which this MAP domain is associated. This will always be a NAT-ted upstream (WAN) interface. The End-user IPv6 prefix IPv6Prefix is one of this IP interface's prefixes.
T/F clabGWMAPEnable	1.3.6.1.4.1.4491.4.6.1.3.1	TruthValue	read-write	Enables or disables MAP.
clabGWMAPGroup	1.3.6.1.4.1.4491.4.6.2.2.4			Objects implemented in the clabGWDNSGroup.
clabGWMAPObjects	1.3.6.1.4.1.4491.4.6.1.3
U32 clabGWMAPTunnelDomainNumEntries	1.3.6.1.4.1.4491.4.6.1.3.2	Unsigned32	read-only	Number of configured entries in the Domain table.
clabGWMib	1.3.6.1.4.1.4491.4.6			This MIB module contains the management for gateways that also support TR-181i2. Copyright 2016 Cable Television Laboratories, Inc. All rights reserved.
clabGWMibCompliances	1.3.6.1.4.1.4491.4.6.2.1
clabGWMibConformance	1.3.6.1.4.1.4491.4.6.2
clabGWMibGroups	1.3.6.1.4.1.4491.4.6.2.2
clabGWMibObjects	1.3.6.1.4.1.4491.4.6.1
clabGWNotifications	1.3.6.1.4.1.4491.4.6.0

RFC description

Manages gateway device information and TR-181 data model support for cable modems including DNS and MAP-E configuration.

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