SOHO DNS Issues

  • Thread starter Thread starter johncp1962
  • Start date Start date
J

johncp1962

Home Network:
+ Linksys WRT310N Router
+ Desktop 1: Windows XP MC Edition - Wired
+ Desktop 2: Windows XP Home - Wireless
+ Notebook 1: Windows XP Home - Wireless
+ Nintendo Wii - Wireless (Just added yesterday)

Problem: Desktop 1 (wired) cannot access web/email via hostnames. I can plug
in IP addresses and access websites, but will not resolve DNS.

Troubleshooting performed:
1. Shutdown modem, router, desktop 1 - booted modem, router, desktop (in
that order) - this worked a couple of times, but now fails.
2. disabled Symantec Firewall
3. flushed DNS, rebooted (then flushedDNS and registeredDNS, rebooted)
4. Complete shutdown of desktop 1, reboot to safe mode

Everything has failed.

The only thing I've changed recently is the addition of the Wii to the
wireless network. I've searched for similar problems with the Wii but haven't
found anything yet.

I know this is probably something very simple that I'm overlooking.

Anyone have any ideas?

Thanks!

John
 
Hi
When every thing else works try to set the "Bad" computer DNS manually
to IP 4.2.2.2
Jack (MS, MVP-Networking)
 
Posting the results of ipconfig /all and nslookup here may help.
Click to expand...

Additional troubleshooting performed:

1. Bypassed router and connected wired Desktop directly to MODEM -
Succeessful. Rewired back to normal, failed to access web, email,
etc.

2. Router: Swapped ports, negative results
3. Router: Placed desktop in DMZ - successful

Here is the data you requested:

+ IP CONFIG /ALL
======================================
Windows IP Configuration

Host Name . . . . . . . . . . . . : JPOFFICE
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : hr.cox.net

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . : hr.cox.net
Description . . . . . . . . . . . : Intel(R) PRO/100 VE
Network Connection
Physical Address. . . . . . . . . : 00-13-20-BC-69-72
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.100
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 68.105.28.12
68.105.29.12
68.105.28.11
Lease Obtained. . . . . . . . . . : Friday, December 26,
2008 4:46:45 PM
Lease Expires . . . . . . . . . . : Saturday, December 27,
2008 4:46:45 PM
===========================================

+ NSLOOKUP:
==========================================

Default Server: cdns2.cox.net
Address: 68.105.28.12
 
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