All MIBs › CABH-CAP-MIB › cabhCapMappingNumPorts
cabhCapMappingNumPorts
Module: CABH-CAP-MIB
OID (symbolic): CABH-CAP-MIB::cabhCapMappingNumPorts
OID (numeric): 1.3.6.1.4.1.4491.2.4.3.1.2.1.1.11
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-create
Description: This object represents number of ports available for port translation on both LAN and WAN side.
When both cabhCapMappingWanPort and cabhCapMappingLanPort are set to zero, the PS MUST ignore this MIB object, and such a row entry represents either a DMZ entry (when primary packet handling mode is NAPT) or a NAT entry (when primary packet handling mode is NAT).
When a row entry is created with non-zero values for cabhCapMappingWanPort, cabhCapMappingLanPort, and cabhCapMappingNumPorts the PS MUST translate range of ports on the WAN side (identified by cabhCapMappingWanPort to cabhCapMappingWanPort + cabhCapMappingNumPorts-1) to range of ports on the LAN side (identified by cabhCapMappingLanPort to cabhCapMappingLanPort + cabhCapMappingNumPorts-1).
The PS MUST ignore this MIB for a CAP mapping entry with the value of cabhCapMappingProtocol equal to icmp(2).
What is cabhCapMappingNumPorts?
Specifies the number of consecutive ports available for port translation on both the LAN and WAN sides of a CAP mapping entry. This object is ignored when both the WAN and LAN port fields are set to zero (indicating a NAT or DMZ mapping).
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.4 | clabProjCableHome | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.4.3 | cabhCapMib | CABH-CAP-MIB |
| 1.3.6.1.4.1.4491.2.4.3.1 | cabhCapObjects | CABH-CAP-MIB |
| 1.3.6.1.4.1.4491.2.4.3.1.2 | cabhCapMap | CABH-CAP-MIB |
| 1.3.6.1.4.1.4491.2.4.3.1.2.1 | cabhCapMappingTable | CABH-CAP-MIB |
| 1.3.6.1.4.1.4491.2.4.3.1.2.1.1 | cabhCapMappingEntry | CABH-CAP-MIB |
| 1.3.6.1.4.1.4491.2.4.3.1.2.1.1.11 | cabhCapMappingNumPorts | CABH-CAP-MIB |