Wireless connection working but no data transfer

SOURCE: zyxel p660hw and g202 problem

I had an almost identical problem and contacted Tech support at Zyxel. They were excellent and the guy talked me through to a solution. The main issue related to 'Bandwith management' which defaults to active on the router configuration. Unset all three (Wan, Lan, Wlan) and see if it sorts out problem. Because of some other issues I did have to reset the router to start with and on the wireless client I unset 'Obtain IP address automatically' and used an IP address with the default gateway set to the router address. If this does not help, I would recommend talking to Zyxel Tech Support, the consultant I spoke to was brilliant.

SOURCE: Zyxel Modem Router P660hw wont work on LAN

If a LAN connected PC will not work while a wireless laptop is connected you need to go into advanced router setup, bandwidth management, and untick the three boxes labeled "active" to disable the band width management. Easy!

SOURCE: WEP key for ZyAir B-2000

go to the web page of the router default ip address is 192.168.1.1 and user name is admin and password is 1234. after then go to the wireless option in that seciurty option is there in that u get the wep in that you can get the password you change it that's all

SOURCE: Losing connection to wireless router everytime rebooting

Hi,

It seems that you have windows XP on this computer. Follow the steps below;

1. Right click on My Computer icon and go to Manage.
2. Go to Services then go to Service and Applications.
3. Double click on Wireless Zero Configuration.
4. Change the Start Up Type to Automatic and click on Apply
5. Click on Start and press OK to close the window.
6. Go to 'Control Panel', Click on Classic View in the left hand side menu and then open 'Network Connections'.
7. Right-click on the wireless Network Connection icon and select 'Properties'.
8. Go to the 'Wireless Networks' tab .
9. Check the option 'Use Windows to Configure this Wireless Connection' and click 'OK'.
Now please perform the following instructions to connect to the wireless network:
1. Go to 'Control Panel', Click on Classic View in the left hand side menu and then open 'Network Connections'.
2. Right-click on the wireless Network Connection icon and select 'Properties'.
3. Click on the 'wireless network' tab.
4. Under Preferred networks if you see any name in the list then highlight the name and click remove. Click OK.
5. Right-click on the wireless Network Connection icon and select 'View Available Networks'.
6. Look for the SSID (aka Network Name) of the Wireless router or access point.
4. Highlight thee SSID from the list that you want to connect to.
5. Type the security Key here and click on the 'Connect' button.
6. You should have successfully established a wireless network connection.


I hope this information allows you to resolve this issue.

If I have helped you, please help me, and rate this suggestion the highest FixYa rating. If you cannot rate this post with the highest rating, then please comment to this post and I will try to help you further.

Regards
Anand

SOURCE: Zyxel model G-220 v2 usb wireless adapter won't connect

If you are trying to connect a computer wireless card to a wireless router then follow my instruction on how to configure the wireless router and the wireless card in the computer - click on this link :-
http://www.fixya.com/support/r3559128-wireless_router_security