IP-cam無法顯示?

2006-12-08 7:04 am
公司剛買了三隻LEVELONE 的FCS-1060, 接上現用的PCI ROUTER (BRL-04AX)諗住SET CCTV, 用一隻4PORT ROUTER接上3隻CAM同一部電腦;ISP用NETVIGATOR, 用ROUTER內置的IP(CAM1~3:192.168.1.2~4;PC:192.168.1.21)連上CAM的HTTP SERVER(用BROWER睇)運作一切正常, 無論控制CAM的角度, ZOOM, 錄影, CAP 圖都正常
但當接上DDNS SERVER後(DYNDNS.COM),依然可以進入CAM的HTTP SERVER,即BROWER能正常顯示CAM的控制網頁,如常可以控制CAM的動作, 但影像就無法顯示
彈出FAILED CONNECT;(無論用同接於一個ROUTER的PC或FRIEND家中的電腦都是這樣)有誰知道發生是什麼問題呢?
更新1:

試過直接用真IP SET(如:208.170.172.163:8000),一樣入到CAM的HTTP SERVER 但一樣無法顯示影像 今日不停轉PORT, 但一樣不成功 我覺得可能是有以下的問題: 1)ROUTER BLOCK咗某PORT? 2)IP CAM輸出影像要用特定的PORT? 3)ISP(NETVIGATOR)的上載速度太慢, PING唔到?(因HTML比較細, 所以容易顯示?) P.S. 我第二個OFFICE都是用NETVIGATOR, 但能夠正常顯示影像...?_?

更新2:

乜都無改過, 但今天神奇地睇到...但第二個問題出現... 我設定了三部CAM用三個不同的PORT, 但無論我用那一個PORT登入 都只顯示CAM1...? 如CAM1用8080PORT, CAM2用8081PORT, CAM3用8082PORT 我用8082(CAM3)的PORT登入, 影像還是顯示CAM1...但控制的是CAM3... 點解會咁架!!?

回答 (2)

2006-12-08 7:45 am
✔ 最佳答案
I guess your firmware is not up-to-date. It sounds like that your IP-Cam is trying to read the absolute http path instead of realative (so to use DYNDNS.com).

Your entering path is xxx.DYNDNS.com but on feedback of moved image it may return your LAN/WAN IP, eg: 202.xxx.xxx.xxx or 192.168.1.xxx, so it yields "failed connect".

I won't guess it is a port's problem as you have tested on various networks and routers.

I also suggest you to call the company representing the CAM. Their technical support should know the problem very way.

2006-12-08 7:22 am
你既setup好正常
行netstat 睇下有冇用其他port


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