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Network Gremlins - Wireless and Wired - losing Wired internet


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#1 Random987

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Posted 06 October 2015 - 08:30 PM

Hi All,

 

I am on my last legs.  I recently upgraded from a Netgear WNDR3800 to a Asus RT-AC68U in an attempt to (1) upgrade old technology and (2) help solve some wireless problems I was having with my HP Officejet 8600.  I have, knock on wood, solved some of the printer issues.  However, in the middle of trying to troubleshoot the wireless printer issues, I started to experience some more problematic issues.  Today, I discovered I could not access the internet on my wired PC, but I was able to access the internet and my router wirelessly (through my ipad, iphone, etc.).  When I did a troubleshoot through Windows 10, i got a Windows Could Not Automatically Detect This Network's Proxy Settings error. I scoured the internet for potential solutions.  I've tried all the usual tricks with ipconfig and netsh int ip reset stuff, resetting everything, changing cables, running malware/virus scans, scouring the Internet for help....I am at my wits end!   At the end of the day, just for the heck of it, I disconnected a LAN port that I have running the length of the house to my home theater (into a gigabit switcher).  I moved my WNDR 3800 into the theater as an access point (replacing a very old Cisco router).  Disconnecting this LAN port solved my problems with my wired PC.  I was able to access the internet both wired and wirelessly.  When I reconnected the ethernet cable from the home theater, the problems crop up.  Any ideas????  Thanks!

 

Here are my ip settings:

 

Microsoft Windows [Version 10.0.10240]

© 2015 Microsoft Corporation. All rights reserved.
 
C:\WINDOWS\system32>ipconfig /all
 
Windows IP Configuration
 
   Host Name . . . . . . . . . . . . : Home
   Primary Dns Suffix  . . . . . . . :
   Node Type . . . . . . . . . . . . : Hybrid
   IP Routing Enabled. . . . . . . . : No
   WINS Proxy Enabled. . . . . . . . : No
 
Ethernet adapter Local Area Connection:
 
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Realtek RTL8168C(P)/8111C(P) Family PCI-E Gigabit Ethernet NIC (NDIS 6.20)
   Physical Address. . . . . . . . . : A4-BA-DB-F9-7C-C4
   DHCP Enabled. . . . . . . . . . . : Yes
   Autoconfiguration Enabled . . . . : Yes
   Link-local IPv6 Address . . . . . : fe80::25cc:bba1:767b:31ef%8(Preferred)
   IPv4 Address. . . . . . . . . . . : 192.168.1.145(Preferred)
   Subnet Mask . . . . . . . . . . . : 255.255.255.0
   Lease Obtained. . . . . . . . . . : Tuesday, October 06, 2015 6:14:25 PM
   Lease Expires . . . . . . . . . . : Wednesday, October 07, 2015 6:14:25 PM
   Default Gateway . . . . . . . . . : 192.168.1.1
   DHCP Server . . . . . . . . . . . : 192.168.1.1
   DHCPv6 IAID . . . . . . . . . . . : 245676763
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-B6-B5-C5-A4-BA-DB-F9-7C-C4
   DNS Servers . . . . . . . . . . . : 192.168.1.1
   NetBIOS over Tcpip. . . . . . . . : Enabled
 
Tunnel adapter isatap.{5F87A273-1FE9-4D65-ABC1-A74D8E7A21E6}:
 
   Media State . . . . . . . . . . . : Media disconnected
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft ISATAP Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
 
Tunnel adapter Teredo Tunneling Pseudo-Interface:
 
   Connection-specific DNS Suffix  . :
   Description . . . . . . . . . . . : Microsoft Teredo Tunneling Adapter
   Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
   DHCP Enabled. . . . . . . . . . . : No
   Autoconfiguration Enabled . . . . : Yes
   IPv6 Address. . . . . . . . . . . : 2001:0:9d38:6abd:2cac:246d:b95d:991c(Preferred)
   Link-local IPv6 Address . . . . . : fe80::2cac:246d:b95d:991c%2(Preferred)
   Default Gateway . . . . . . . . . : ::
   DHCPv6 IAID . . . . . . . . . . . : 150994944
   DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-19-B6-B5-C5-A4-BA-DB-F9-7C-C4
   NetBIOS over Tcpip. . . . . . . . : Disabled
 
C:\WINDOWS\system32>

Edited by Random987, 06 October 2015 - 08:32 PM.


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#2 Wand3r3r

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Posted 07 October 2015 - 10:08 AM

What ip address is the home theater configured to?



#3 Random987

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Posted 07 October 2015 - 12:25 PM

There is no IP address for the home theater room.  The Ethernet cable goes into a gigabit switcher than then distributes everything to the TV, Receiver, XBox, BluRay Player and into the WNDR Router (which is set as an access point).  I did disconnect the access point router just to make sure it wasn't that.  



#4 Random987

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Posted 07 October 2015 - 12:55 PM

I just did a factory reset and still have the same problems. Accessing the GUI through my PC is very slow.  It is still very fast through a mobile device.  






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