HIKVISION DS-3WR12C - Page 108

WiFi Router • User Guide
100
Please ensure that the router obtains an IP address from the public network. This function may not
work on a host with an IP address of a private network or an intranet IP address assigned by ISPs
that start with 100. Common IPv4 addresses are classified into class A, class B and class C. Private
IP addresses of class A range from 10.0.0.0 to 10.255.255.255; Private IP addresses of class B range
from 172.16.0.0-172.31.255.255; Private IP addresses of class C range from 192.168.0.0-
192.168.255.255.
Application scenario
Smart phone
FTP server
IP: 192.168.0.125
MAC: 00:00:00:00:00:01
Port number: 21
Access using a
domain name
The information of the registered DDNS
service:
− Service provider: oray.com
− User name: JohnDoe
− Password: JohnDoe123456
− Domain name: XXXX.zicp.vip