All MIBs › PKTC-ES-IPTAP-MIB › pktcESTapStreamSourceL4PortMax
pktcESTapStreamSourceL4PortMax
Module: PKTC-ES-IPTAP-MIB
OID (symbolic): PKTC-ES-IPTAP-MIB::pktcESTapStreamSourceL4PortMax
OID (numeric): 1.3.6.1.4.1.4491.2.2.9.1.2.1.1.2.1.14
Node type: OBJECT-TYPE
Type: InetPortNumber
Access: read-create
Description: The maximum value that the layer-4 destination port number in the packet must have in order to match this classifier entry. This value must be equal to or greater than the value specified for this entry in pktcESTapStreamSourceL4PortMin.
If both pktcESTapStreamSourceL4PortMin and pktcESTapStreamSourceL4PortMax are at their default values, the port number is effectively unused.
What is pktcESTapStreamSourceL4PortMax?
This is the upper bound of the layer-4 source port range a packet must fall within to be selected for interception. Admins set it with pktcESTapStreamSourceL4PortMin to bound which originating ports are matched, tightening a tap to a specific application or session. For example, setting a narrow source port range here can help isolate a single VoIP call's RTP stream from other traffic sharing the same source address.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.4491.2.2 | clabProjPacketCable | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.2.9 | pktcSupportMibs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.2.9.1 | pktcESSupportMibs | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.2.9.1.2 | pktcESIpTapMIB | PKTC-ES-IPTAP-MIB |
| 1.3.6.1.4.1.4491.2.2.9.1.2.1 | pktcESIpTapMIBObjects | PKTC-ES-IPTAP-MIB |
| 1.3.6.1.4.1.4491.2.2.9.1.2.1.1 | pktcESTapStreamEncodePacket | PKTC-ES-IPTAP-MIB |
| 1.3.6.1.4.1.4491.2.2.9.1.2.1.1.2 | pktcESTapStreamTable | PKTC-ES-IPTAP-MIB |
| 1.3.6.1.4.1.4491.2.2.9.1.2.1.1.2.1 | pktcESTapStreamEntry | PKTC-ES-IPTAP-MIB |
| 1.3.6.1.4.1.4491.2.2.9.1.2.1.1.2.1.14 | pktcESTapStreamSourceL4PortMax | PKTC-ES-IPTAP-MIB |