EasyN F2 Series User manual - Manual (Page 16)

MF2E-E-A4
- 16 -
5.6. DDNS SETTINGS
In picture 3，router-1 acquire external IP address through ADSL，and the
IP address is dynamic，when we want to access device from internet，we
do not know what is the IP address，hence，we should acquire the address
via dynamic domain name server in internet，the camera-1 send a message
to dynamic domain name server(ddns) from time to time，then the ddns can
analyze the external IP address of the router-1 camera-1 connected，we
can acquire the IP address of the server through dynamic domain name.
Actually，the dynamic domain name stands for dynamic IP address，if we
can not access device through IP address, the dynamic domain name is not
available.
™ MANUFACTURER DDNS
The manufacturer has set up ddns in internet，and provide a dynamic domain name for
each device，and the settings has been done when the device produced，such as shown
in picture 13. After set remote configuration，input the dynamic domain name in
browser address blank, then the address will be analyzed as the right IP address
of device，and start to connect device.
Picture 13- DDNS configuration
Notice: the dynamic domain name uses forwarding mode to access device,
it auto changes into the IP address and port relating to device.
Notice 2: on it can access device via IP address but not dynamic domain
name condition，please check the DNS configuration whether it is available
and confirm the configuration is attaching with LAN configuration in
computer.
™ THIRD PARTY DDNS ACCESS
If it is some reason that can not use the manufacturer ddns，we also can
apply third party ddns as instead，such as
www.3322.org domain system，
login this kind of web to apply a free dynamic domain name，then input
information as shown in picture 14，after save, then we can access with
the dynamic domain name.
Notice: usually, third party ddns uses analyzing mode to access device，