Quadrox WebCCTV Installation Manual
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Contents
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WebCCTV Installation Manual 352.4.6.2.2 Configuring firewallGeneral information about firewalls and their configuration is given in a previous section. Themost important notes are:The following ports need to be opened for connections going towards theWebCCTV:1. TCP Port 80: http2. TCP Port 1518: WebCCTV control connection3. UDP Ports 4096 till 4223: WebCCTV video streamingIn order for the WebCCTV to function correctly, the appropriate ports need to beopened for communication towards the WebCCTV.The following port needs to be opened for connections going outwards from theWebCCTV:1. TCP Port 3389: Remote Desktop Connection port. This port is used in supportcases only.RTP uses two UDP ports per stream (versus one in the old streaming format), one forRTP (the video stream itself) and one for RTCP (QoS signal stream), limiting thesoftware to a maximum of 64 concurrent streams. This number can be limited (e.g. forsecurity purposes) or extended using the Settings > Network settings page. In thatcase, Quadrox advises to open a number of spare ports to avoid switching issues, e.g.4 ports extra. The first port in the range should be even.Let’s apply this to the two situations in which a WebCCTV is accessed over the Internet.The blue, yellow and red arrows in the following diagrams indicate the direction of the initialnetwork connection request, and thus the direction in which the ports should be opened in thefirewall.Situation 1 – A user on a corporate network or at home behind a broadband routerwants to access a WebCCTV on the InternetVersion 4.3 Series |
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