Configuration93NAT tabParameter SettingEnable UPnP Tick the box to enable visibility on anIP network. When this function isenabled, port forwarding isautomatically entered in the router forall network ports (provided that UPnPis enabled in the router).If UPnP is enabled, the network portsconfigured by UPnP are transferredto the ABUS server (provided thatABUS DDNS is enabled).Mapping type For "manual" settings, the networkports can be manually defined usingthe "Edit" button.For "auto" settings, the recorderchecks for free network ports on therouter and defines the port numbersin a random pattern.Confirm the settings by clicking on Apply and exit themenu by clicking on Back.More Settings tabParameter SettingAlarm Host IP Network address of the CMS stationAlarm Host Port Port for your CMS stationServer Port Port for data communication (default:8000)HTTP Port Port for the web server (default: 80)Multicast IP You can enter the multicast IP heretoo in order to minimise traffic. The IPaddress must correspond to the onein the video surveillance software.RTSP Port Enter the RTSP port(Default: 554).NoteServer port 8000 and HTTP port 80 are thestandard ports for remote clients and remoteinternet browser access.