Instar IN-5905 HD, Руководство пользователя, Страница: 36 / 38

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Defaults User Name Password
Administrator admin instar
User user instar
Guest guest instar
3) Lost your password?
If you lost your administration password you will have to reset your camera to the facto-
ry defaults. Please press the reset button at the back panel of the camera for at least 15s!
Th e camera needs to be connected to the power. A ft er the reset all passwords are set to
their default values:
Your network is protected with ports. Each network device has a WAN and LAN ports in
the router, serving like a fi rewall. You need to make this wall accessible for this network
device if you want to visit it from outside your network. To do that, you need to make
port fowarding (also called port mapping or NAT), by giving each camera a WAN port
and a LAN port.
l
81
82
83
84
85
86
87
100
101
1000
192.168.0.51
192.168.0.86
WAN
LAN
81
82
83
84
85
86
87
100
101
1000
Router
WAN IP:
173.12.196.18
Internet
Remote user
Router
LAN IP:
192.168.0.1
Router/Firewall
4). How does port forwarding work?
As shown in below illustration map, the router’s internal IP is 192.168.0.1. Th e cam-
era gets an internal IP address from the router. Camera 1: 192.168.0.51 and Camera
2: 192.168.0.86. Th e router has a WAN IP given by the Internet Service Provider(ISP),
in this case: 173.12.196.18 as an example. Th is router’s WAN IP address changes every
24 hours by the ISP. So if you type in your internet browser: 173.12.196.18 today, you
can visit your router but tomorrow it will be another address. Th at’s why we use a fi xed
DDNS address and the DDNS server always is linked to the newest WAN IP of the
router.