All MIBs › RAISECOM-NAT-MIB
Organization: Optical Working Group
Last Updated: 2008-01-25
Category: Raisecom Networks
Description: Configures Network Address Translation rules and monitors NAT session table on Raisecom devices.
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What Is RAISECOM-NAT-MIB?
RAISECOM-NAT-MIB is a Raisecom device MIB that configures Network Address Translation rules and provides visibility into the resulting NAT session/address table. It exposes static NAT address mapping entries along with a row-status field indicating whether each mapping is active. Its monitoring relevance is centered on confirming the NAT service is correctly applying address translation: a mapping whose row status is not active would explain why traffic destined for the translated address fails to forward correctly, a software/service-status signal rather than a hardware metric. It builds on standard NAT concepts (RFC 3022) and likely complements the device's underlying IP-MIB address/interface data. It is deployed on Raisecom CPE/gateway devices or routers providing NAT for subscriber or enterprise edge connectivity. Engineers can download the RAISECOM-NAT-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in RAISECOM-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
- Raisecom gateway/CPE router or switch
Monitoring Examples
raisecomIpNatTable/Entry defines raisecomIpNatAddress and raisecomIpNatAddressRowStatus for each configured NAT mapping. An admin would poll raisecomIpNatAddressRowStatus to confirm a given NAT rule is active rather than notInService; an entry unexpectedly not active would explain why traffic destined for the translated address is failing to be forwarded correctly.
What Can Be Monitored
- configured NAT address mappings
- NAT rule row/operational status
This MIB depends on
Related MIBs
Imported Objects
From RAISECOM-BASE-MIB
| optSysMgmt | OBJECT-IDENTITY |
From SNMPv2-SMI
| IpAddress | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE |
From SNMPv2-TC
| DisplayString | |
| RowStatus | |
| TEXTUAL-CONVENTION | |
| TimeStamp |
OIDs
| OID symbolic | OID numeric | Type | Access | Description |
|---|---|---|---|---|
| INT natAdminCmd | 1.3.6.1.4.1.8886.15.1.1.1.6.1.29 | INTEGER | read-write | NAT Command. |
| natBind | 1.3.6.1.4.1.8886.15.1.1.2 | |||
| ROW natBindAction | 1.3.6.1.4.1.8886.15.1.1.2.8.1.17 | RowStatus | read-write | A new static bind may be created or an existing one may be deleted by setting the multiple variable bindings of natBindProto and natBindAction. For example, to create a new static TCP bind of local host 192.168.10.10, local port 23, and global port 23, create a new oid natBindProto.192.168.10.23.0.0.0.0.23 and set it to 'tcp', and natBindAction.192.168.10.23.0.0.0.0.23 and set it to 'create and go'. Similarly, to delete the static bind, set natBindProto.23.0.0.0.0.23 to 'tcp' and natBindAction.192.168.10.23.0.0.0.0.23 to 'destroy'. To do this, your mib browser must be able to support multiple variable bindings access. Note that you can create and delete only TCP and UDP static entries which apply only in NAPT mode. |
| INT natBindContrAgent | 1.3.6.1.4.1.8886.15.1.1.2.8.1.18 | INTEGER | read-only | This indicates the last external Agent who has tried to control parameters for this bind. A value of 0 indicates that native NAT is the responsible agent. |
| INT natBindCurrIdle | 1.3.6.1.4.1.8886.15.1.1.2.8.1.10 | INTEGER | read-only | This parameter is of relevance only when natBindMaxIdle time is set to a non-zero value. At any given instance of time, this parameter indicates the time left for the entry to be removed from the list. |
| INT natBindDirection | 1.3.6.1.4.1.8886.15.1.1.2.8.1.11 | INTEGER | read-only | Direction of the bind may be uni-directional, or bi-directional. |
| natBindEntry | 1.3.6.1.4.1.8886.15.1.1.2.8.1 | not-accessible | Information about a particular current NAT bind. | |
| STR natBindExtIfName | 1.3.6.1.4.1.8886.15.1.1.2.8.1.15 | DisplayString | read-only | This parameter indicates the external network's physical interface name for this bind, for instance 'fei'. |
| INT natBindExtIfNumber | 1.3.6.1.4.1.8886.15.1.1.2.8.1.13 | INTEGER | read-only | This parameter indicates the external network's physical interface number (ifIndex) for this bind. |
| INT natBindLeaseLeft | 1.3.6.1.4.1.8886.15.1.1.2.8.1.8 | INTEGER | read-only | This parameter is of relevance only when Maximum lease time is a non-zero value. At any given instance of time, this parameter indicates the real-time left for a bind to remain valid. A value of -1 means that it is not supported by this NAT instance. Typically, this attribute is of relevance only in conjunction with Realm-Specific-IP(RSIP) operation. |
| IP natBindLocalAddress | 1.3.6.1.4.1.8886.15.1.1.2.8.1.3 | IpAddress | read-only | The local IP address for this NAT bind, as seen in the first packet that triggered this bind instance. |
| STR natBindLocalIfName | 1.3.6.1.4.1.8886.15.1.1.2.8.1.14 | DisplayString | read-only | This parameter indicates the local network's physical interface name for this bind, for instance 'fei'. |
| INT natBindLocalIfNumber | 1.3.6.1.4.1.8886.15.1.1.2.8.1.12 | INTEGER | read-only | This parameter indicates the local network's physical interface number (ifIndex) for this bind. |
| INT natBindLocalPort | 1.3.6.1.4.1.8886.15.1.1.2.8.1.4 | INTEGER | read-only | The local port number for this NAT bind. For TCP binds, this is the local TCP port number, or 0 if no TCP port is associated with it yet. For UDP binds, this is the local UDP port number, or 0 if no UDP port is associated with it yet. For ICMP binds, this is the ICMP-identifier. For IP binds, the value of 65535 indicates that port is not applicable. |
| INT natBindMaxIdle | 1.3.6.1.4.1.8886.15.1.1.2.8.1.9 | INTEGER | read-only | This parameter indicates the maximum amount of time this bind is allowed to remain valid, even if there is no activity. This parameter is ony valid for dynamic binds. External agents could also control this parameter. Static binds and lease time limited binds are not effected by this parameter. |
| INT natBindMaxLeaseTime | 1.3.6.1.4.1.8886.15.1.1.2.8.1.7 | INTEGER | read-only | The validity of a bind may be limited by the duration of lease time it is allowed. Unless the lease time is renewed, a bind will not be valid past the lease time. As a special case, a value of 0 may be assumed to indicate no lease time limit. A value of -1 means that it is not supported by this NAT instance. Typically, this attribute is of relevance only in conjunction with Realm-Specific-IP(RSIP) operation. |
| INT natBindProto | 1.3.6.1.4.1.8886.15.1.1.2.8.1.16 | INTEGER | read-only | The IP protocol for this NAT bind entry. |
| IP natBindRemAddress | 1.3.6.1.4.1.8886.15.1.1.2.8.1.5 | IpAddress | read-only | The remote IP address for the transport bind, as seen in the first packet that triggered this bind instance. The value of 0.0.0.0 means there is no remote address associated with this bind yet. The value of 255.255.255.255 means the bind is for a broadcast message. For address binds, the remote address shown is actually the global address of the local host. NAT doesn't keep track of the remote address in address binds. |
| INT natBindRemPort | 1.3.6.1.4.1.8886.15.1.1.2.8.1.6 | INTEGER | read-only | The remote port number for this NAT bind. For TCP binds, this is the remote TCP port number, or zero, if no TCP port is associated with it yet. For UDP binds, this is the remote UDP port number, or zero, if no UDP port is associated with it yet. For ICMP binds, this is the ICMP-identifier. For IP (or address) binds, the port is shown as 65535 to indicate that port is not applicable. |
| BOO natBindStatic | 1.3.6.1.4.1.8886.15.1.1.2.8.1.1 | Boolean | read-only | This flag indicates whether this bind is static or dynamic. A value of true(1) indicates this bind is static. A value of false(2) indicates this bind is dynamic. |
| natBindTable | 1.3.6.1.4.1.8886.15.1.1.2.8 | not-accessible | A table containing NAT bind-specific information. | |
| INT natBindType | 1.3.6.1.4.1.8886.15.1.1.2.8.1.2 | INTEGER | read-only | This field indicates whether this bind is between a pair of IP-addresses, or between a pair of (IP-address, Transport-Id) tuples. A value of 1 indicates this bind is based on a pair of IP-adresses. A value of 2 indicates this bind is based on the (IP-address, Transport-Id) tuple. |
| INT natCurrDynamicBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.7 | INTEGER | read-only | The current number of dynamic bind entries on this NAT device. |
| INT natCurrDynamicIpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.10 | INTEGER | read-only | The current number of dynamic IP bind entries on this NAT device. |
| INT natCurrDynamicTcpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.13 | INTEGER | read-only | The current number of dynamic TCP bind entries on this NAT device. |
| INT natCurrDynamicUdpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.16 | INTEGER | read-only | The current number of dynamic UDP bind entries on this NAT device. |
| INT natCurrStaticBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.6 | INTEGER | read-only | The current number of static bind entries on this NAT device. |
| INT natCurrStaticIpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.9 | INTEGER | read-only | The current number of static IP bind entries this NAT device supports. |
| INT natCurrStaticTcpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.12 | INTEGER | read-only | The current number of static TCP bind entries this NAT device supports. This only applies if the NAT device is configured in NAPT mode. |
| INT natCurrStaticUdpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.15 | INTEGER | read-only | The current number of static UDP bind entries this NAT device supports. This only applies if the NAT device is configured in NAPT mode. |
| BOO natDefXEnable | 1.3.6.1.4.1.8886.15.1.1.1.6.1.26 | Boolean | read-write | Normally the NAT device translates incoming packets' IP addresses and transport ports according to its translation tables. However, the user may want to change this default behaviour, for instance to allow for RSIP hosts within the local network to operate properly. In such cases, this flag should be set to false. |
| natDesc | 1.3.6.1.4.1.8886.15.1.1.1 | |||
| BOO natEnable | 1.3.6.1.4.1.8886.15.1.1.1.6.1.25 | Boolean | read-write | A boolean flag to enable or disable the NAT device. The device needs to be re-initialized before a change to this flag may take effect. |
| natEntry | 1.3.6.1.4.1.8886.15.1.1.1.6.1 | not-accessible | A NAT entry contains all the relevant objects describing a particular NAT instance. | |
| STR natExtRealmType | 1.3.6.1.4.1.8886.15.1.1.1.5 | DisplayString | read-only | A textual string containing information about the external realm this nat is bridging. Common value will be IPv4. |
| BOO natGlobalAddrFilter | 1.3.6.1.4.1.8886.15.1.1.1.6.1.27 | Boolean | read-write | This boolean flag is only meaningful if natDefXEnable is set to false. If so, and if natGlobalAddrFilter is set to false, then the NAT device will route packets received on the global port to the local network, without translating them. This enables RSIP hosts within the local network. Conversely, if this flag is set to true, then packets received on the global port will be filtered according to their destination IP address. |
| INT natIcmpSessionMaxIdleTime | 1.3.6.1.4.1.8886.15.1.1.1.6.1.19 | INTEGER | read-only | All sessions are associated with a session-idle timeout. When this timeout expires if the session is idle, the corresponding entry in the session table is deleted. This parameter defines the value in seconds for the ICMP session-idle timeout loaded when the session itself is detected on the NAT device. Changing this parameter only affects ICMP sessions detected at a later time. This parameter is only significant when the device operates in NAPT mode. |
| INT natIndex | 1.3.6.1.4.1.8886.15.1.1.1.6.1.1 | INTEGER | read-only | A unique value for each NAT instance. Its value ranges between 1 and the value of natNumber. The value for each NAT instance must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization. |
| natInterface | 1.3.6.1.4.1.8886.15.1.1.4 | |||
| natInterfaceEntry | 1.3.6.1.4.1.8886.15.1.1.4.1.1 | not-accessible | Information about a particular current NAT interface. | |
| STR natInterfaceName | 1.3.6.1.4.1.8886.15.1.1.4.1.1.1 | DisplayString | not-accessible | The name of a interface for NAT .The first ocet is the length of the string. |
| ROW natInterfaceRawStatus | 1.3.6.1.4.1.8886.15.1.1.4.1.1.3 | RowStatus | read-create | The status of this conceptual row. Until instances of all corresponding columns are appropriately configured, the value of the corresponding instance of the natInterfaceRowStatus column is 'notReady'. In particular, a newly created row cannot be made active until the corresponding instance of natInterfaceServiceType has been set. None of the objects in this row may be modified while the value of this object is active(1). |
| INT natInterfaceRealm | 1.3.6.1.4.1.8886.15.1.1.4.1.1.2 | INTEGER | read-create | This object identifies whether this interface is connected to the private or the public realm. |
| natInterfaceTable | 1.3.6.1.4.1.8886.15.1.1.4.1 | not-accessible | A table containing NAT interface information. | |
| INT natLogMask | 1.3.6.1.4.1.8886.15.1.1.1.6.1.24 | INTEGER | read-write | A Bit Mask documenting the NAT instance's logging option behaviour. Bit 0, if set, indicates that console output is enabled. Bit 1, if set, indicates that the system will write initialization sequence output to the console. Bit 2, if set, indicates that the system will write data output to the console. Bit 3, if set, indicates that the system will write trace output to the console. Bit 4, if set, indicates that the system will write information about error events to the console. |
| INT natMaxStaticBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.5 | INTEGER | read-only | The maximum number of static bind entries this NAT device supports. |
| INT natMaxStaticIpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.8 | INTEGER | read-only | The maximum number of static IP bind entries this NAT device supports. |
| INT natMaxStaticTcpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.11 | INTEGER | read-only | The maximum number of static TCP bind entries this NAT device supports. This only applies if the NAT device is configured in NAPT mode. |
| INT natMaxStaticUdpBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.14 | INTEGER | read-only | The maximum number of static UDP bind entries this NAT device supports. This only applies if the NAT device is configured in NAPT mode. |
| INT natNumber | 1.3.6.1.4.1.8886.15.1.1.1.1 | INTEGER | read-only | The number of NAT instances (regardless of their current state) present on this system. |
| STR natPrRealmType | 1.3.6.1.4.1.8886.15.1.1.1.4 | DisplayString | read-only | A textual string containing information about the private realm this nat is bridging. Common value will be IPv4. |
| natSession | 1.3.6.1.4.1.8886.15.1.1.3 | |||
| INT natSessionContrAgent | 1.3.6.1.4.1.8886.15.1.1.3.1.1.15 | INTEGER | read-only | This indicates the last external Agent who has tried to control parameters for this session. A value of 0 indicates that native NAT is the responsible agent. |
| INT natSessionDirection | 1.3.6.1.4.1.8886.15.1.1.3.1.1.14 | INTEGER | read-only | Direction of first packet of the session, with reference to the private realm. This information is not available for address binds. |
| INT natSessionEnd | 1.3.6.1.4.1.8886.15.1.1.3.1.1.10 | INTEGER | read-only | The heuristic means used to terminate this NAT session. A value of noheuristic in this field means the NAT device is not using any heuristic to terminate this session. A value of idletime in this field means the NAT device is using idle time information to terminate this session. A value of extagent in this field means an external agent is responsible for terminating this session. A value of other in this field simply means none of the above. |
| natSessionEntry | 1.3.6.1.4.1.8886.15.1.1.3.1.1 | not-accessible | Information about a particular current NAT session. | |
| INT natSessionIdleTimeLeft | 1.3.6.1.4.1.8886.15.1.1.3.1.1.11 | INTEGER | read-only | This parameter represents a real-time measure of the time in seconds this session is allowed to remain valid, even when there is no activity. This parameter is of relevance only when session termination heuristic is set to session-idle-time. |
| IP natSessionLocalAddress | 1.3.6.1.4.1.8886.15.1.1.3.1.1.2 | IpAddress | read-only | The local IP address for this NAT session, as seen in the first packet that triggered this session instance. |
| INT natSessionLocalPort | 1.3.6.1.4.1.8886.15.1.1.3.1.1.3 | INTEGER | read-only | The local port number for this NAT sessions. The sessions may be of one of the type described in natSessionProto. For TCP sessions, this is the local TCP port number, or 0 if no TCP port is associated with it yet. For UDP sessions, this is the local UDP port number, or 0 if no UDP port is associated with it yet. For ICMP sessions, this is the ICMP-identifier. For IP sessions, the value of 65535 indicates that port is not applicable. |
| INT natSessionMaxIdleTime | 1.3.6.1.4.1.8886.15.1.1.1.6.1.17 | INTEGER | read-write | All sessions are associated with a session-idle timeout. When this timeout expires, if the session is idle, the corresponding entry in the session table is deleted. This parameter defines the value in seconds for the IP session-idle timeout loaded when the session itself is detected on the NAT device. Changing this parameter only affects IP sessions detected at a later time. This parameter is only significant when the device operates in Basic-NAT mode. |
| INT natSessionNumber | 1.3.6.1.4.1.8886.15.1.1.1.2 | INTEGER | read-only | The number of NAT sessions present on this system. |
| INT natSessionPacketModifier | 1.3.6.1.4.1.8886.15.1.1.3.1.1.13 | INTEGER | read-only | Typically, NAT modifies IP header and sometimes the transport header. External agents may choose to assume responsibility for payload modification alone, or the entire packet modification. In the case an external agent assumes responsibility for the entire packet modification, NAT will simply redirect the original packet as is to external translation agent. Otherwise, NAT will perform its share of translation (i.e., IP and transport header translation) and direct the translated packet to external agent. |
| INT natSessionProto | 1.3.6.1.4.1.8886.15.1.1.3.1.1.1 | INTEGER | read-only | The IP protocol for this NAT session. |
| IP natSessionRemAddress | 1.3.6.1.4.1.8886.15.1.1.3.1.1.4 | IpAddress | read-only | The remote IP address for this NAT session, as seen in the first packet that triggered this session instance. For address binds, the remote address shown is actually the global address of the local host. NAT doesn't keep track of the remote address in IP binds. |
| INT natSessionRemPort | 1.3.6.1.4.1.8886.15.1.1.3.1.1.5 | INTEGER | read-only | The remote port number for this NAT sessions. The sessions may be of one of the types described in natSessionType. For TCP sessions, this is the remote TCP port number, or 0 if no TCP port is associated with it yet. For UDP sessions, this is the remote UDP port number, or 0 if no UDP port is associated with it yet. For ICMP sessions, this is the ICMP-identifier. For IP sessions, the value 65535 indicates that port is not applicable. |
| natSessionTable | 1.3.6.1.4.1.8886.15.1.1.3.1 | not-accessible | A table containing NAT session-specific information. | |
| BOO natStaticBindEnable | 1.3.6.1.4.1.8886.15.1.1.1.6.1.28 | Boolean | read-only | A boolean flag to enable or disable static bind entries on the NAT device. |
| STR natSwVersion | 1.3.6.1.4.1.8886.15.1.1.1.3 | DisplayString | read-only | A textual string describing the NAT software version in use. |
| natTable | 1.3.6.1.4.1.8886.15.1.1.1.6 | not-accessible | A list of NAT descriptor entries. The number of entries is given by the value of natNumber. | |
| INT natTcpClosingSessionMaxIdleTime | 1.3.6.1.4.1.8886.15.1.1.1.6.1.22 | INTEGER | read-only | All sessions are associated with a session-idle timeout. When this timeout expires if the session is idle, the corresponding entry in the session table is deleted. TCP sessions define different timeouts for different states (with reference to the TCP state machine). This parameter defines the value in seconds for the session-idle timeout loaded when the NAT device detects a TCP session is being closed. |
| INT natTcpDiscSessionMaxIdleTime | 1.3.6.1.4.1.8886.15.1.1.1.6.1.21 | INTEGER | read-only | All sessions are associated with a session-idle timeout. When this timeout expires if the session is idle, the corresponding entry in the session table is deleted. TCP sessions define different timeouts for different states (with reference to the TCP state machine). This parameter defines the value in seconds for the session-idle timeout loaded when the NAT device detects a TCP session is being disconnected. |
| INT natTcpSyncSessionMaxIdleTime | 1.3.6.1.4.1.8886.15.1.1.1.6.1.23 | INTEGER | read-only | All sessions are associated with a session-idle timeout. When this timeout expires if the session is idle, the corresponding entry in the session table is deleted. TCP sessions define different timeouts for different states (with reference to the TCP state machine). This parameter defines the value in seconds for the session-idle timeout loaded when the NAT device detects a TCP session in the synch state. |
| INT natTcpUpSessionMaxIdleTime | 1.3.6.1.4.1.8886.15.1.1.1.6.1.20 | INTEGER | read-only | All sessions are associated with a session-idle timeout. When this timeout expires if the session is idle, the corresponding entry in the session table is deleted. TCP sessions define different timeouts for different states (with reference to the TCP state machine). This parameter defines the value in seconds for the session-idle timeout loaded when a TCP session in established state is detected on the NAT device. Changing this parameter only affects sessions detected at a later time. |
| INT natTotalBinds | 1.3.6.1.4.1.8886.15.1.1.1.6.1.4 | INTEGER | read-only | The number of NAT bind entries present on this system. |
| INT natType | 1.3.6.1.4.1.8886.15.1.1.1.6.1.3 | INTEGER | read-only | A Bit Mask documenting the NAT device's actual configuration according to natTypeMask above. Its value may be one and only one of the options below: Basic-NAT(Bit 0) NAPT(Bit 1) Bi-directional-NAT(Bit 2) Twice-NAT(Bit 3) RSA-IP-Server(Bit 4) RSAP-IP-Server(Bit 5) Bit 0, if set, indicates that Basic-NAT is configured. Bit 1, if set, indicates that NAPT is configured. Bit 2, if set, indicates that Bi-directional-NAT is configured. Bit 3, if set, indicates that Twice-NAT is configured. Bit 4, if set, indicates that RSA-IP-Server is configured. Bit 5, if set, indicates that RSAP-IP-Server is configured. |
| INT natTypeMask | 1.3.6.1.4.1.8886.15.1.1.1.6.1.2 | INTEGER | read-only | A Bit Mask documenting the NAT types as defined in RFC 2663 this NAT instance supports. Its value may be any combination of the options below: Basic-NAT(Bit 0) NAPT(Bit 1) Bi-directional-NAT(Bit 2) Twice-NAT(Bit 3) RSA-IP-Server(Bit 4) RSAP-IP-Server(Bit 5) Bit 0, if set, indicates that Basic-NAT is supported. Bit 1, if set, indicates that NAPT is supported. Bit 2, if set, indicates that Bi-directional-NAT is supported. Bit 3, if set, indicates that Twice-NAT is supported. Bit 4, if set, indicates that RSA-IP-Server is supported. Bit 5, if set, indicates that RSAP-IP-Server is supported. |
| INT natUdpSessionMaxIdleTime | 1.3.6.1.4.1.8886.15.1.1.1.6.1.18 | INTEGER | read-only | All sessions are associated with a session-idle timeout. When this timeout expires if the session is idle, the corresponding entry in the session table is deleted. This parameter defines the value in seconds for the UDP session-idle timeout loaded when the session itself is detected on the NAT device. Changing this parameter only affects UDP sessions detected at a later time. This parameter is only significant when the device operates in NAPT mode. |
| IP natXSessionLocalAddress | 1.3.6.1.4.1.8886.15.1.1.3.1.1.6 | IpAddress | read-only | The local IP address for this NAT session, after the NAT translation has occurred. |
| INT natXSessionLocalPort | 1.3.6.1.4.1.8886.15.1.1.3.1.1.7 | INTEGER | read-only | The local port number for this NAT session after the NAPT translation has occurred. The session may be of one of the types described in natSessionProto. For TCP sessions, this is the local TCP port number after the NAPT translation has occurred, or 0, if no TCP port is associated with this session yet. For UDP sessions, this is the local UDP port number, after the NAPT translation has occurred, or 0, if no UDP port is associated with this session yet. For ICMP sessions, this is the ICMP-identifier, after the NAPT translation has occurred. For IP sessions, the value of 65535 indicates that port is not applicable. |
| IP natXSessionRemAddress | 1.3.6.1.4.1.8886.15.1.1.3.1.1.8 | IpAddress | read-only | The remote IP address for this NAT session, after the NAT translation has occurred. This is only relevant for NAT devices supporting twice-NAT. |
| INT natXSessionRemPort | 1.3.6.1.4.1.8886.15.1.1.3.1.1.9 | INTEGER | read-only | The remote port number for this NAT sessions after the NAPT translation has occurred. This is only relevant for NAT devices supporting twice-NAT. For TCP sessions, this is the remote TCP Port number after the NAPT translation has occurred. For UDP sessions, this is the remote UDP Port number, after the NAPT translation has occurred, or zero, if no UDP port is associated with this session. For ICMP sessions, this is the ICMP-identifier, after the NAPT translation has occurred. |
| IP raisecomIpNatAddress | 1.3.6.1.4.1.8886.15.1.1.1.7.1.1 | IpAddress | read-write | The IP address to which this entry's addressing information pertains. |
| ROW raisecomIpNatAddressRowStatus | 1.3.6.1.4.1.8886.15.1.1.1.7.1.2 | RowStatus | read-create | The row status is used to manage creation and deletion of rows in this table. |
| raisecomIpNatEntry | 1.3.6.1.4.1.8886.15.1.1.1.7.1 | not-accessible | Define the global IP address information. | |
| raisecomIpNatTable | 1.3.6.1.4.1.8886.15.1.1.1.7 | not-accessible | This table is used to configure nat global ip address. | |
| raisecomNatMIB | 1.3.6.1.4.1.8886.15.1.1 | The MIB module to describe NAT objects. |
RFC description
Network Address Translation (NAT) object management for Raisecom optical switches, including NAT instances, sessions, and interface configurations.
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