My setup is like this : DSL line connected to Zyxel p600 modem; LAN cable from Zyxel p600 to Zyxel p320w router; WAN cable from Zyxel p320w to PC. Currently, I cannot connect to the internet using my Zyxel P320w router. But if i connect my PC/laptop directly to the p600 modem via LAN , my internet connection works, so it is not a DSL or a modem problem. How can I fix my Zyxl p320w so that it can connect to the internet?

SOURCE: ZyXeL P320W Won't connect to internet

check weather urwireless zero configuration is disable go to the my computer right in that manage in the manage go to the services in that go to the services in that one service is there in down wireless zero configuration just start it if already start just go for the restart

SOURCE: P320w v2. cant configure

The user manual has the default username and password. if you didn't get a paper manual, check the cd, the manual may be on the cd in a manual folder.

SOURCE: zyxel modem and wrt54g modem

1 first thing you do, go to web based utility 192.168.1.1 login to the zyxel modem....then go to tool => configuration => reset.....

2. configure your router, go to web based utility 192.168.1.1 login ti the router....then go to basic set-up choose DHCP automatic confg... enabled dhcp 192.168.1.100
max dhcp user its up to you....

3. advanced routing choose gateway.....select set number 19 .... then interface lan and wireless....

4. connect all the cable attached.... then checked the status is connected.....

5. set your LAN into DHCP....

Roy

• 2571 Answers
• Posted on Aug 15, 2010

SOURCE: how to open TCP ports

All the information you need is here, manuals and drivers http://www.zyxel.co.uk/web/product_family_detail.php?PC1indexflag=20040520161313&CategoryGroupNo=EFA25D2A-F750-4DC5-8D74-64EC0D0D6598