IC Realtime NVR-604V Product Manual - Page 58
Router LAN IP: It is the router IP in the LAN.
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z Do not register frequently. The interval between two registrations shall be more than 60 seconds. Too many registration requests may result in server attack. z System may take back the domain name that is idle for one year. You can get a notification email before the cancel operation if your email address setup is OK. 6.6.5.7 UPNP The UPNP protocol is to establish a mapping relationship between the LAN and the WAN. Please input the router IP address in the LAN in Figure 6-30. Double click the UPNP item in Figure 6-30, you can see the following interface. See Figure 6-37. z UPNP on/off :Turn on or off the UPNP function of the device. z Status: When the UPNP is offline, it shows as "Unknown". When the UPNP works it shows "Success" z Router LAN IP: It is the router IP in the LAN. z WAN IP: It is the router IP in the WAN. z Port Mapping list: The port mapping list here is the one to one relationship with the router's port mapping setting. z Enable Switch : :It shows that the function of port mapping is enabled in this port. z List: Service name:Defined by user. Protocol: Protocol type Internal port:Port that has been mapped in the router. External port:Port that has been mapped locally. z Default: UPNP default port setting is the HTTP, TCP and UDP of the NVR. z Add to the list: Click it to add the mapping relationship. z Delete: Click it to remove one mapping item. Double click one item; you can change the corresponding mapping information. See Figure 6-38. Important: When you are setting the router external port, please use 1024~5000 port. Do not use well-known port 1~255 and the system port 256~1023 to avoid conflict. For the TCP and UDP, please make sure the internal port and external port are the same to guarantee the proper data transmission. 49
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