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Limited or no connectivity


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#1
ataraxiaone

ataraxiaone

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Today it seems both my desktop PC and a eeePC on my network, both got windows errors stating that another device was using their IP addresses. So, I opened the router up (Asus RT-N16 router), and banned what I didn't recognize. I banned a device that I shouldn't have, now I cannot get it to reconnect, unless I use an Ethernet cable, which I don't want to do.

Details are: Trying to connect an ASUS eeePC 1000HD/XP to ASUS RT-N16 Wireless N router
SSID: Settings are correct in both router and eeePC
Security Level WPA2-Personal
WPA Encryption AES
DHCP server is enabled

Physical Address of eeePC : 00-15-AF-E7-D2-29
IP Address 169.254.21.169 (PIPA????)
Subnet Mask: 255.255.0.0


Here's what I tried so far
--tried LAN Ethernet connection, and successfully connected to the internet @ 192.168.1.5 Assigned by DHCP
--tried reinstalling ASUS LAN Driver: no change
--tried ipconfig/release and ipconfig renew and got: "An error occurred while renewing interface Wireless Network Connection : unable to contact your DHCP server. Request has timed out."
--tried installing Windows Updater: no updates (except Internet Explorer 8) available
--tried "power cycling," i.e., turning all computers off, unplugging modem & router, and then one by one turning on connections. NO CHANGE
--cannot simply "repair" the connection

It may be significant, that the computer was recently "wiped clean" and had the OS reinstalled (it is not my computer, and I don't know the details of the install). It had previously been "infected," so they took it to "some guy."

There is another issue, which I think is unrelated, but I'll throw it up in case it means anything to anyone:
First the EeePC Tray Utility and then the Asus ACPI Service pop-up with warnings.
The former says "Intel igfxext.exe not running: Disable Dispaly Switch hot key;" the latter says "Display switch hot hey is void"
--So for this I tried reinstalling the current ASUS drivers for ACPI and no change--error msgs still present


Thanks for any light you can help me shed on this problem!

Edited by ataraxiaone, 11 July 2010 - 11:29 PM.

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#2
ataraxiaone

ataraxiaone

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Never mind. I figured it out. MAC filter entry for that device needed to be deleted.
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