Operating Instructions47NoteIf you do not know the camera IP address when setting [Automatic Setup] or[DHCP Setup], it can be searched for by using the Setup Program (see page134).Setting DescriptionAllow Access fromthe Internet(Automatic SetupOnly)• The Allow Access from the Internet setting automaticallyconfigures the router's Port Forwarding setting (somerouters call it "Address Translation", "Static IPMasquerade", "Virtual Server" or "Port Mapping"). Toenable Internet access to the camera, check [Yes]. In thiscase, the camera automatically searches for an unusedport number on your network in the order of 80, then from50000 to 50050. To disable Internet access to the camera,check [No].NetworkConfiguration fromSetup Program(Static/DHCP Only)• To prohibit the Setup Program from changing the networksettings, uncheck the box.Port Number(Static/DHCP Only)• The default port number is 80. When you use multiplecameras with a router on your network, each camera mustbe assigned its own port number (see page 55 "2.4.2Connecting the Camera to a Router that does not SupportUPnP™").– Do not set the following port numbers.FTP: 20 and 21, Telnet: 23, SMTP: 25, DNS: 53,POP3: 110, HTTPS: 443, ICQ: 4000 and IRC: 6661—6667.• Enter a number between 1—65535.• Some ISPs do not allow you to use port 80. Ask your ISPor network administrator about which port numbers areaccessible over the Internet.• IP address• Subnet Mask(Static Only)• If your ISP or network administrator specifies an IPaddress and subnet mask, enter them in each data field.• If you use the camera on a LAN, set an IP address with thesame class as your PC (see page 133).• Set 4 numbers (0—255) and 3 periods, such as"192.168.0.253". Note that "0.0.0.0" and"255.255.255.255" are not available.