Axis 212 PTZ-V User Manual

Also see for AXIS 212 PTZ: Specifications Product guide Datasheet Installation guide Product review guide

35AXIS 212 PTZ/-V - System OptionsNAT traversal (port mapping) - A broadband router allows devices on a private network (LAN) to share a single connectionto the Internet. This is done by forwarding network traffic from the private network to the “outside” i.e. the Internet. Securityon the private network (LAN) is increased since most broadband routers are pre-configured to stop any attempts to access theprivate network (LAN) from the public network/Internet.Use NAT traversal when your AXIS 212 PTZ/-V is located on an intranet (LAN) and you wish to make it available from theother (WAN) side of a NAT router. With NAT traversal properly configured, all HTTP traffic to an external HTTP port in the NATrouter will be forwarded to the camera.Notes:• For NAT traversal to work, this must also be supported by the broadband router.• The broadband router has many different names: “NAT router”, “Network router“, Internet Gateway”,“Broadband sharing device” or “Home firewall” but the essential purpose of the device is the same.Enable/Disable - When enabled, AXIS 212 PTZ/-V will attempt to configure port mapping in a NAT router on your network,using UPnP™. Note that UPnP™ must be enabled in the camera (see System Options > Network > UPnP).AXIS Internet Dynamic DNS Service - Use this free service to assign a host name (user-friendly name) for easy access to yourcamera. If the IP address of the camera or NAT router changes, the AXIS Internet Dynamic DNS Service will automatically beupdated with the new IP address.Use manually selected NAT router - Select this option to manually select a NAT router and enter the IP address for the routerin the field provided.If a router is not manually specified, AXIS 212 PTZ/-V will automatically search for NAT routers on your network. If more thanone router is found, the default router will be selected.Alternative HTTP port - Select this option to manually define an external HTTP port. Enter the port number in the fieldprovided. If no port is entered here a port number will automatically be selected when NAT traversal is enabled.Notes: • An alternative HTTP port can be used/be active even if NAT traversal is disabled. This is useful if for example,your NAT router does not support UPnP and you need to manually configure port forwarding in the NATrouter.• If a manually selected port is already in use, another will automatically be selected.• When the port is selected automatically it will be displayed in this field. This can be changed by entering anew port number and clicking Save.FTP - The FTP server running in AXIS 212 PTZ/-V enables the upload of for example, new firmware, user applications, etc.Check the box to enable the service.RTSP - The RTSP protocol allows a connecting client to start an MPEG-4 stream. Enter the RTSP port number to use. Thedefault setting is 554.Network Traffic - The default connection setting is Auto-negotiate, which means that the correct speed is automaticallyselected. If necessary, you can set the connection speed by selecting it from the drop-down list: 10BaseT (Half/Full Duplex), or100BaseTX (Half/Full Duplex).LAN (intranet) WAN (internet)Broadband(NAT)router ISP