A3COM-HUAWEI-NAT-MIB

All MIBs › A3COM-HUAWEI-NAT-MIB

Organization: Huawei-3Com Technologies Co., Ltd.

Last Updated: 2005--0-1-

Category: IP and Core Protocols, Vendor: H3C/HH3C

Description: Manages Network Address Translation (NAT) on H3C/3Com routers, including NAT address pools, static/dynamic mappings, and per-interface translation statistics.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.

What Is A3COM-HUAWEI-NAT-MIB?

A3COM-HUAWEI-NAT-MIB is an H3C/3Com enterprise MIB for managing Network Address Translation (NAT) configuration, covering NAT address pools, static and dynamic address mappings, and per-interface translation statistics. No sample objects were provided in the source data, but the stated purpose confirms it centers on NAT configuration management. Its monitoring role would be primarily configuration and translation-statistics oriented: exposing counts of active translations, pool utilization, and per-interface NAT statistics to help diagnose address-pool exhaustion or translation failures, rather than hardware sensor data. It is a self-contained NAT-management MIB without an explicitly stated dependency on other standard MIBs in the available description. It is deployed on H3C/3Com routers and firewalls performing address translation at a network's internet or WAN edge, typically beginning with an A3COM-HUAWEI-NAT-MIB download to load its object definitions into a MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in A3COM-HUAWEI-NAT-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

H3C/3Com routers and firewalls performing NAT

Monitoring Examples

No sample objects were supplied for this MIB, so specific object names cannot be honestly cited; based on its stated scope, it would typically include a NAT address-pool table, a mapping table for static/dynamic translations, and per-interface translation counters. An admin would monitor pool-utilization objects to detect when a dynamic NAT pool is running low on available addresses, which manifests as new connections failing to translate. Without concrete object names in the source data, a more specific polling scenario cannot be responsibly described.

Imported Objects

From A3COM-HUAWEI-OID-MIB

h3cCommon

OBJECT-IDENTITY

From RFC1213-MIB

ifIndex

From SNMPv2-SMI

Counter32
Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
TimeTicks

From SNMPv2-TC

DisplayString
RowStatus

How to Use in IPNetwork Monitor

Example using h3cNATStatActiveTblCount OID:

Select an H3C/3Com router or firewall 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 h3cNATStatActiveTblCount 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 active PAT session count In software. 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 Counter32-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, 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
h3cNat	1.3.6.1.4.1.43.45.1.10.2.18			This MIB contains objects to manage configuration of NAT. There are no constraints on this MIB.
INT h3cNATBLConnectHighRate	1.3.6.1.4.1.43.45.1.10.2.18.1.2.3	INTEGER	read-write	The maximal connection rate(in second). If the connection rate exceed the value, the IP address will be added into blacklist. The IP address will not be removed from blacklist until the connection rate is less than the minimal connection rate.
INT h3cNATBLConnectHighValue	1.3.6.1.4.1.43.45.1.10.2.18.1.2.1	INTEGER	read-write	The maximal connection amount. If the connection amount exceeds the value, the IP address will be added into blacklist. The IP address will not be removed from blacklist until the connection amount is less than the minimal connection amount.
h3cNATBLConnectLimitPara	1.3.6.1.4.1.43.45.1.10.2.18.1.2
INT h3cNATBLConnectLowRate	1.3.6.1.4.1.43.45.1.10.2.18.1.2.4	INTEGER	read-write	The minimal connection rate(in second).
INT h3cNATBLConnectLowValue	1.3.6.1.4.1.43.45.1.10.2.18.1.2.2	INTEGER	read-write	The minimal connection amount.
INT h3cNATBLConnectRateEnable	1.3.6.1.4.1.43.45.1.10.2.18.1.3.2	INTEGER	read-write	Enable or disable the connection rate control.
INT h3cNATBLConnectSumEnable	1.3.6.1.4.1.43.45.1.10.2.18.1.3.1	INTEGER	read-write	Enable or disable the connection amount control.
INT h3cNATBLConSpd	1.3.6.1.4.1.43.45.1.10.2.18.2.7.1.4	INTEGER	read-only	The state of connection rate: red(1) : the connection rate is above the upper limit. yellow(2): the connection rate is between the upper and lower limit. green(3) : the conneciton rate is below the lower limit.
I32 h3cNATBLConSum	1.3.6.1.4.1.43.45.1.10.2.18.2.7.1.3	Integer32	read-only	The connection amount.
h3cNATBLCtrlEnable	1.3.6.1.4.1.43.45.1.10.2.18.1.3
INT h3cNATBLEnable	1.3.6.1.4.1.43.45.1.10.2.18.2.5.1.2	INTEGER	read-write	Start or stop of function of balcklist.
h3cNATBLEnableEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.5.1		not-accessible	The entry of NAT blacklist Enable Table.
I32 h3cNATBLEnableSlotNo	1.3.6.1.4.1.43.45.1.10.2.18.2.5.1.1	Integer32	not-accessible	The number of NAT board. When the function of blacklist can't be set for a NAT board, the value is 255.
h3cNATBLEnableTable	1.3.6.1.4.1.43.45.1.10.2.18.2.5		not-accessible	NAT blacklist function Enable Table. In this table, administrator can decide whether to start the function of blacklist in the NAT board. When the function of blacklist can't be set for a NAT board, the number of NAT board is 256.
IP h3cNATBLIpAdress	1.3.6.1.4.1.43.45.1.10.2.18.2.7.1.1	IpAddress	not-accessible	The IP address of entry of blacklist.
INT h3cNATBLIPConnectHighValue	1.3.6.1.4.1.43.45.1.10.2.18.2.6.1.2	INTEGER	read-create	The maximal connection amount. It must be more than the minimal connection amount.
h3cNATBLIPConnectLimitParaEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.6.1		not-accessible	The entry of the table of connection control of special IP address.
IP h3cNATBLIPConnectLimitParaIP	1.3.6.1.4.1.43.45.1.10.2.18.2.6.1.1	IpAddress	not-accessible	The special IP address. The IP is private IP address.
h3cNATBLIPConnectLimitParaTable	1.3.6.1.4.1.43.45.1.10.2.18.2.6		not-accessible	The table of connection control of special IP address. In this table, administrator can decide to adopt which manner to control the connection which IP address is the special IP address.
ROW h3cNATBLIPConnectLimitRowStatus	1.3.6.1.4.1.43.45.1.10.2.18.2.6.1.5	RowStatus	read-create	Only support 'destroy' and 'createAndGo'. If h3cNATBLIPConnectHighValue, h3cNATBLIPConnectLowValue and h3cNATBLIPUseSpecialConnectRate were provided correctly, its value is changed 'active'.
INT h3cNATBLIPConnectLowValue	1.3.6.1.4.1.43.45.1.10.2.18.2.6.1.3	INTEGER	read-create	The minimal connection amount. It must be less than the maximal connection amount.
INT h3cNATBLIPUseSpecialConnectRate	1.3.6.1.4.1.43.45.1.10.2.18.2.6.1.4	INTEGER	read-create	Whether to use the special connection rate control.
h3cNATBLManagerEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.7.1		not-accessible	The entry of management table of blacklist.
h3cNATBLManagerTable	1.3.6.1.4.1.43.45.1.10.2.18.2.7		not-accessible	The management table of blacklist. The table doesn't support 'getnext' operation.
INT h3cNATBLSlotNo	1.3.6.1.4.1.43.45.1.10.2.18.2.7.1.2	INTEGER	not-accessible	The number of NAT board.
INT h3cNATBLSpecialConnectHighRate	1.3.6.1.4.1.43.45.1.10.2.18.1.2.5	INTEGER	read-write	The maximal special connection rate(in second). When administrator wants to control the speed of connection, he can selects the connection speed rate or special connection rate.
INT h3cNATBLSpecialConnectLowRate	1.3.6.1.4.1.43.45.1.10.2.18.1.2.6	INTEGER	read-write	The minimal special connection rate(in second).
h3cNATClearSession	1.3.6.1.4.1.43.45.1.10.2.18.1.1
INT h3cNATClearSessionSlotNo	1.3.6.1.4.1.43.45.1.10.2.18.1.1.1	INTEGER	read-write	The number of NAT board in which administrator wants to clear data of the session. In router, the value is 255 because no NAT board in it. This node only supports 'set' operation. The return value of 'get' operation is meaningless.
STR h3cNATDnsMapDomainName	1.3.6.1.4.1.43.45.1.10.2.18.2.12.1.1	DisplayString	not-accessible	Domain name.
h3cNATDnsMapEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.12.1		not-accessible	The entry of h3cNATDnsMapTable.
IP h3cNATDnsMapGlobalIp	1.3.6.1.4.1.43.45.1.10.2.18.2.12.1.2	IpAddress	read-create	Global IP address.
I32 h3cNATDnsMapGlobalPort	1.3.6.1.4.1.43.45.1.10.2.18.2.12.1.3	Integer32	read-create	Global port number.
TIK h3cNATDnsMapLastUseTime	1.3.6.1.4.1.43.45.1.10.2.18.2.12.1.5	TimeTicks	read-create	Its value is the time that the device uses from startup to last use 'Dns Map'record. If the value is 0,the device never use this record.
INT h3cNATDnsMapProtocolType	1.3.6.1.4.1.43.45.1.10.2.18.2.12.1.4	INTEGER	read-create	TCP Transmission Control Protocol. UDP User Datagram Protocol.
ROW h3cNATDnsMapRowStatus	1.3.6.1.4.1.43.45.1.10.2.18.2.12.1.6	RowStatus	read-create	Only support 'destroy' and 'createAndGo'. If h3cNATDnsMapDomainName, h3cNATDnsMapGlobalIp and h3cNATDnsMapGlobalPortor h3cNATDnsMapDomainName, h3cNATDnsMapGlobalIp, h3cNATDnsMapGlobalPort and h3cNATDnsMapProtocolType were provided correctly, its value is changed 'active'.
h3cNATDnsMapTable	1.3.6.1.4.1.43.45.1.10.2.18.2.12		not-accessible	This table is used to set mapping of DNS.
I32 h3cNATFragmentSessionCount	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.11	Integer32	read-only	Active fragment packet session count.
h3cNATGlobalVars	1.3.6.1.4.1.43.45.1.10.2.18.1
I32 h3cNATLogCount	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.13	Integer32	read-only	Buffered Nat LOG table count.
h3cNATMibObjects	1.3.6.1.4.1.43.45.1.10.2.18.2
INT h3cNATNPAgingTime	1.3.6.1.4.1.43.45.1.10.2.18.1.4.1	INTEGER	read-write	There are two kinds of aging time in NP. One is fast and the other is slow. Administrator can select one or other. The defalult is fast.
h3cNATNPTimer	1.3.6.1.4.1.43.45.1.10.2.18.1.4
INT h3cNATOutboundAclNo	1.3.6.1.4.1.43.45.1.10.2.18.2.2.1.1	INTEGER	not-accessible	The number of ACL(Access Control List). When the packet accords with the rule in the ACL, its source IP address will be translated to IP address in Address pool.
h3cNATOutboundEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.2.1		not-accessible	The entry of NAT out bound table.
INT h3cNATOutboundIsNoPat	1.3.6.1.4.1.43.45.1.10.2.18.2.2.1.3	INTEGER	read-create	Whether to use no pat manner. The translation of no pat is that the translation doesn't use the port information of packet.
INT h3cNATOutboundPoolIdx	1.3.6.1.4.1.43.45.1.10.2.18.2.2.1.2	INTEGER	read-create	The index of address pool in h3cNATPoolInfoTable. when administrator doesn't use the address pool and use the IP address of the interface as the address of global network, the value is 2147483647.
ROW h3cNATOutboundRowStatus	1.3.6.1.4.1.43.45.1.10.2.18.2.2.1.5	RowStatus	read-create	Only support 'destroy' and 'createAndGo'. If h3cNATOutboundAclNo or h3cNATOutboundAclNo and h3cNATOutboundPoolIdx were provided correctly, its value is changed 'active'.
I32 h3cNATOutboundSlotNo	1.3.6.1.4.1.43.45.1.10.2.18.2.2.1.4	Integer32	read-create	The number of NAT board. In router, the value is 255 because no NAT board in it.
h3cNATOutboundTable	1.3.6.1.4.1.43.45.1.10.2.18.2.2		not-accessible	NAT out bound table: through associating ACL number, address pool with NAT board, administrator can designate which inside IP address can be translated to global IP address in the pool and the translation is processed by which NAT board.
IP h3cNATPoolEndIpAddr	1.3.6.1.4.1.43.45.1.10.2.18.2.1.1.3	IpAddress	read-create	The end IP address of address pool: It must be more than or equal to the start IP address.
I32 h3cNATPoolIdx	1.3.6.1.4.1.43.45.1.10.2.18.2.1.1.1	Integer32	not-accessible	Index of the address pool: The index uniquely indicates the address pool in the system, and its range is from 1 to 320.
h3cNATPoolInfoEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.1.1		not-accessible	The entry of NAT address pool table.
h3cNATPoolInfoTable	1.3.6.1.4.1.43.45.1.10.2.18.2.1		not-accessible	NAT address pool table : The address in the pool is the IP address in the global network. The pool can span 255 IP addresses.All address pools configured by administrator are recorded in this table.
I32 h3cNATPoolRefCounter	1.3.6.1.4.1.43.45.1.10.2.18.2.1.1.5	Integer32	read-create	The counter of reference. A address pool can be associated with more than one ACL and the counter of reference is recorded in this field. When the address pool is not associated with ACL, the value is 0.
ROW h3cNATPoolRowStatus	1.3.6.1.4.1.43.45.1.10.2.18.2.1.1.6	RowStatus	read-create	Only support 'destroy' and 'createAndGo'. If h3cNATPoolIdx, h3cNATPoolStartIpAddr and h3cNATPoolEndIpAddr were provided correctly, its value is changed 'active'.
INT h3cNATPoolSlotNo	1.3.6.1.4.1.43.45.1.10.2.18.2.1.1.4	INTEGER	read-create	The number of NAT board to which the address pool is bound. The address translation is processed by this NAT board . The relation between address pool and slotNo is n:1. When the address pool is not bound to the NAT board,the value is 255.
IP h3cNATPoolStartIpAddr	1.3.6.1.4.1.43.45.1.10.2.18.2.1.1.2	IpAddress	read-create	The start IP address of address pool: It must be less than or equal to the end IP address.
I32 h3cNATSequenceSessionCount	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.12	Integer32	read-only	Active session table count hash by private IP.
I32 h3cNATServerAclNumber	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.11	Integer32	read-create	Number of basic or advanced acl.
INT h3cNATServerEndGlobalPort	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.4	INTEGER	read-create	The end global port of Inside Server. When administrator doesn't configure a series of inside server, the value is 0. If the value is not zero, the value of (GlobalPort2-GlobalPort) must be equal to (InsideIP2 - InsideIP).
IP h3cNATServerEndInsideIP	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.6	IpAddress	read-create	The end private IP address of Inside Server. When administrator doesn't configure a series of inside server, the value is 0.0.0.0.
h3cNATServerEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1		not-accessible	The entry of NAT inside server table.
IP h3cNATServerGlobalIP	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.2	IpAddress	not-accessible	The global IP address of Inside Server.
INT h3cNATServerInsidePort	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.7	INTEGER	read-create	The private port of Inside Server.
INT h3cNATServerProType	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.1	INTEGER	not-accessible	The type of protocol: icmp(1), tcp(6), udp(17) and others.
ROW h3cNATServerRowStatus	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.12	RowStatus	read-create	Only support 'destroy' and 'createAndGo'. If h3cNATServerProType, h3cNATServerGlobalIP, h3cNATServerGlobalPort and h3cNATServerInsideIP were provided correctly, its value is changed 'active'.
I32 h3cNATServerSlotNo	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.8	Integer32	read-create	The number of NAT board. In router, the value is 255 because no NAT board in it.
INT h3cNATServerStartGlobalPort	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.3	INTEGER	not-accessible	The start global port of Inside Server. When the port need not be configured, the value is 0.
IP h3cNATServerStartInsideIP	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.5	IpAddress	read-create	The start private IP address of Inside Server.
h3cNATServerTable	1.3.6.1.4.1.43.45.1.10.2.18.2.3		not-accessible	NAT inside Server Table. Administrator can configure server in the private network which can provide service for people in the public network. The translation map is : (InsideIP , InsidePort--> GlobalIP, GlobalPort ) (InsideIP + 1 , InsidePort--> GlobalIP, GlobalPort + 1) (InsideIP + 2 , InsidePort--> GlobalIP, GlobalPort + 2) ... ... ... (InsideIP+n(=InsideIP2),InsidePort--> GlobalIP,GlobalPort+n(=GlobalPort2))
I32 h3cNATServerVpnIndex	1.3.6.1.4.1.43.45.1.10.2.18.2.3.1.10	Integer32	not-accessible	The VPN index of server.
h3cNATSessionEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1		not-accessible	The entry of session information table.
IP h3cNATSessionGlobalIP	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.3	IpAddress	read-only	The global IP of session.
I32 h3cNATSessionGlobalPort	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.4	Integer32	read-only	The global port of session.
I32 h3cNATSessionHashNumber	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.1	Integer32	not-accessible	The row number of the hash table.
IP h3cNATSessionInsideIP	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.5	IpAddress	not-accessible	The Inside IP of session.
I32 h3cNATSessionInsidePort	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.6	Integer32	not-accessible	The Inside port of session.
TIK h3cNATSessionLeftTime	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.12	TimeTicks	read-only	The Left time of session.
IP h3cNATSessionPeerIP	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.7	IpAddress	not-accessible	The peer IP of session.
I32 h3cNATSessionPeerPort	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.8	Integer32	not-accessible	The peer port of session.
INT h3cNATSessionProtocol	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.2	INTEGER	not-accessible	The protocol type of session.
I32 h3cNATSessionStatus	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.11	Integer32	read-only	The status of session.
h3cNATSessionTable	1.3.6.1.4.1.43.45.1.10.2.18.2.9		not-accessible	The nat session information table. There is the address translation information in the table. The sketch map of connection is pc1(private Net)------------------>NAT Device ------------------>Server(public Net) InsideIP, InsidePort---->translating to GlobalIP, GlobalPort------>PeerIP, PeerPort.
I32 h3cNATSessionTTL	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.10	Integer32	read-only	The TTL of session.
I32 h3cNATSessionVpnIndex	1.3.6.1.4.1.43.45.1.10.2.18.2.9.1.9	Integer32	not-accessible	The VPN index of session.
C32 h3cNATStatActiveNatTblCount	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.4	Counter32	read-only	Active NO-PAT session count.
C32 h3cNATStatActivePoolTblCount	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.6	Counter32	read-only	Active address pool session count.
C32 h3cNATStatActiveSvrTblCount	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.5	Counter32	read-only	Active SERVER session count.
C32 h3cNATStatActiveTblCountEx	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.2	Counter32	read-only	Active PAT session count In software.
C32 h3cNATStatActiveTblCountInNP	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.3	Counter32	read-only	Active PAT session count In NP.
h3cNATStatEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1		not-accessible	The entry of statistics information table of NAT module.
h3cNATStaticConfEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.10.1		not-accessible	Configure static Nat.
h3cNATStaticConfTable	1.3.6.1.4.1.43.45.1.10.2.18.2.10		not-accessible	Static Nat configuration table.
INT h3cNATStaticEnable	1.3.6.1.4.1.43.45.1.10.2.18.2.11.1.2	INTEGER	read-write	Enable/disable the static Nat on the interface(h3cNatStaticEnableIfIndex). disable (0) enable (1)
h3cNATStaticEnableEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.11.1		not-accessible	Active the static Nat on interface.
h3cNATStaticEnableTable	1.3.6.1.4.1.43.45.1.10.2.18.2.11		not-accessible	Active the static Nat on interface.
IP h3cNATStaticGlobalIp	1.3.6.1.4.1.43.45.1.10.2.18.2.10.1.2	IpAddress	read-create	Global Ip address.
IP h3cNATStaticInsideIp	1.3.6.1.4.1.43.45.1.10.2.18.2.10.1.1	IpAddress	not-accessible	Inside ip address.
ROW h3cNATStaticRowStatus	1.3.6.1.4.1.43.45.1.10.2.18.2.10.1.3	RowStatus	read-create	Only support 'destroy' and 'createAndGo'. If h3cNATStaticInsideIp and h3cNATStaticGlobalIp were provided correctly, its value is changed 'active'.
I32 h3cNATStaticSessionCount	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.10	Integer32	read-only	Active STATIC session count.
I32 h3cNATStatNATBoardNo	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.1	Integer32	not-accessible	The number of NAT board. In router, the value is 255 because no NAT board in it.
C32 h3cNATStatNumOfBadPkt	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.9	Counter32	read-only	The number of bad packet in NP.
C32 h3cNATStatNumOfGoodPkt	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.8	Counter32	read-only	The number of good packet in NP.
C32 h3cNATStatNumOfUsedPort	1.3.6.1.4.1.43.45.1.10.2.18.2.8.1.7	Counter32	read-only	The number of used port in NP.
h3cNATStatTable	1.3.6.1.4.1.43.45.1.10.2.18.2.8		not-accessible	The statistics information table of NAT module.
h3cNATTimeOutEntry	1.3.6.1.4.1.43.45.1.10.2.18.2.4.1		not-accessible	The entry of NAT Time out Table.
INT h3cNATTimeOutProtocol	1.3.6.1.4.1.43.45.1.10.2.18.2.4.1.1	INTEGER	not-accessible	The type of protocol.
h3cNATTimeOutTable	1.3.6.1.4.1.43.45.1.10.2.18.2.4		not-accessible	NAT Time out Table. When a connection is established, if there are not any actives in this connection between the time, it will be disconnected.
INT h3cNATTimeOutTimeValue	1.3.6.1.4.1.43.45.1.10.2.18.2.4.1.2	INTEGER	read-write	The time of time out.

RFC description

Vendor-private MIB for A3Com/Huawei equipment managing Network Address Translation (NAT) configuration and statistics.

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Download A3COM-HUAWEI-NAT-MIB

What Is A3COM-HUAWEI-NAT-MIB?

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RFC description