3
4.1 Wired to Internet
Step 1: Connect power and Ethernet cable to IR305, connect WAN/LAN1 port to public network, and
one of LAN to PC.
Step 2: Configure PC to be in the same network segment as the IP address of the router.
(1) Enable PC to obtain an IP address from DHCP automatically (recommended).
(2) Or configure a fixed IP address in the same network segment as the router for PC. The IP
address should be one of the address in 192.168.2.2~192.168.2.254, Subnet mask should be
255.255.255.0, and Default gateway should be 192.168.2.1. DNS server should be 8.8.8.8 or the
address of ISP’s DNS server.
Step 3: Access to the default IP address 192.168.2.1 in a browser, enter username and password
(adm/123456 by default) in pop-up window and then access to router’s WEB management page. If the
browser alarms the connection is not private, show advanced, and proceed to access to the address.
