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| forward-triggered [2024/10/09 23:04] – hogwild | forward-triggered [2025/11/15 17:48] (current) – -Formatting-tagged heading with Heading 1 tag hogwild | ||
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| - | ===== Triggered Port Forwarding ===== | + | ====== Triggered Port Forwarding |
| Port Triggering is a dynamic form of Port Forwarding. Ports are opened when they are needed and closed when not in use. As a result, triggered ports are more secure than static (manually configured) forwarded ports. | Port Triggering is a dynamic form of Port Forwarding. Ports are opened when they are needed and closed when not in use. As a result, triggered ports are more secure than static (manually configured) forwarded ports. | ||
| With port triggering, an application on a LAN host initiates traffic towards the Internet. The Triggering function remembers the traffic pattern. When that same pattern is identified as incoming from the WAN, the appropriate inbound port-mapping occurs. Traffic is then allowed through and forwarded to the correct host/port. After a few minutes of inactivity, triggered ports are closed. | With port triggering, an application on a LAN host initiates traffic towards the Internet. The Triggering function remembers the traffic pattern. When that same pattern is identified as incoming from the WAN, the appropriate inbound port-mapping occurs. Traffic is then allowed through and forwarded to the correct host/port. After a few minutes of inactivity, triggered ports are closed. | ||
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| The image below represents the default Triggered Port Forwarding page. \\ | The image below represents the default Triggered Port Forwarding page. \\ | ||