UPnP ports not updating on Router
Description
From the manual:
“ UPnP (Universal Plug and Play) Port Forwarding: If a UPnP supported router is connected, the NVR will forward ports automatically after communicating with the router without the need for complicated port forwarding setup at the router ”
I changed the port number and restarted the NVR. The router is still using the old port number information. What can we do to update this info?
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Created: 27 July 2023, 20:47
Updated:
24 July 2024, 16:50
It seemed like our test router kept the cache memory. After reboot all the ports were updated.
정상적으로 동작됩니다.
1)Router 가 UPnP 기능이 지원되어야 합니다.
2)Router 가 UPnP 기능이 지원된다면, NVR에 설정된 포트가 기존에 포트포워딩으로 등록하여 사용하는 포트라면 다른 포트로 변경 해야 합니다.
아래 사진에서 우측 NVR에서 UPnP 를 실행시켰을때 , 좌측 Router 에서 UPnP 가 정상적으로 등록되어 UPnP 규칙 List 에 등록된 것을 볼수 있습니다. UPnP 로 등록된 Port로 외부접속이 가능합니다.