DNS and DHCP Errors In Event Viewer

[N00berG00ber]

whats up guys?

So i keep getting these errors in event viewer, and i have no idea why. This has been happening for as long as i built this computer and since then i still cant figure out why. Could it be something with my router? HELP PLS!

Log Name:      System
Source:        Microsoft-Windows-DNS-Client
Date:          9/14/2014 6:55:05 AM
Event ID:      1014
Task Category: None
Level:         Warning
Keywords:      
User:          NETWORK SERVICE
Computer:      Patrick-PC
Description:
Name resolution for the name ping.avast.com timed out after none of the configured DNS servers responded.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-DNS-Client" Guid="{1C95126E-7EEA-49A9-A3FE-A378B03DDB4D}" />
    <EventID>1014</EventID>
    <Version>0</Version>
    <Level>3</Level>
    <Task>0</Task>
    <Opcode>0</Opcode>
    <Keywords>0x4000000000000000</Keywords>
    <TimeCreated SystemTime="2014-09-14T10:55:05.113706800Z" />
    <EventRecordID>766686</EventRecordID>
    <Correlation />
    <Execution ProcessID="1336" ThreadID="1364" />
    <Channel>System</Channel>
    <Computer>Patrick-PC</Computer>
    <Security UserID="S-1-5-20" />
  </System>
  <EventData>
    <Data Name="QueryName">ping.avast.com</Data>
    <Data Name="AddressLength">16</Data>
    <Data Name="Address">02000035C0A801010000000000000000</Data>
  </EventData>
</Event>

Log Name:      Microsoft-Windows-Dhcp-Client/Admin
Source:        Microsoft-Windows-Dhcp-Client
Date:          9/14/2014 6:54:58 AM
Event ID:      1002
Task Category: Address Configuration State Event
Level:         Error
Keywords:      
User:          LOCAL SERVICE
Computer:      Patrick-PC
Description:
The IP address lease 192.168.1.2 for the Network Card with network address 0x10BF484AF050 has been denied by the DHCP server 192.168.1.1 (The DHCP Server sent a DHCPNACK message).
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Microsoft-Windows-Dhcp-Client" Guid="{15A7A4F8-0072-4EAB-ABAD-F98A4D666AED}" />
    <EventID>1002</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>3</Task>
    <Opcode>76</Opcode>
    <Keywords>0x4000000000000000</Keywords>
    <TimeCreated SystemTime="2014-09-14T10:54:58.139494500Z" />
    <EventRecordID>1689</EventRecordID>
    <Correlation />
    <Execution ProcessID="452" ThreadID="3612" />
    <Channel>Microsoft-Windows-Dhcp-Client/Admin</Channel>
    <Computer>Patrick-PC</Computer>
    <Security UserID="S-1-5-19" />
  </System>
  <EventData>
    <Data Name="Address1">33663168</Data>
    <Data Name="HWLength">6</Data>
    <Data Name="HWAddress">10BF484AF050</Data>
    <Data Name="Address2">16885952</Data>
  </EventData>
</Event>

 

[HarriePateman]

   Information

• Click the start button and navigate to the command prompt (Start > All Programs > Accessories > Command Prompt)

• Make sure that you right click on the command prompt application and choose "Run as Administrator"

• Type in the command ipconfig /flushdns

Try this mate, and see if it helps?

 

[N00berG00ber]

   Information

• Click the start button and navigate to the command prompt (Start > All Programs > Accessories > Command Prompt)

• Make sure that you right click on the command prompt application and choose "Run as Administrator"

• Type in the command ipconfig /flushdns

Try this mate, and see if it helps?

yea, ive tried that, and it worked for about 2 days, then i started to get errors again.

 

[HarriePateman]

It may just be one of them things you need to keep doing buddy

Do you want me to put a .bat together for you, just click and it will be done?

As this is not a major problem

 

[N00berG00ber]

It may just be one of them things you need to keep doing buddy

Do you want me to put a .bat together for you, just click and it will be done?

As this is not a major problem

im wondering if it could be something with my router? What if i assign my PC with a static IP?

 

[HarriePateman]

Its worth a try mate, as i said its not a major problem its just annoying you.

Are you dropping internet at any point?

Dips in speed?

 

[N00berG00ber]

dips in speed mostly. but being that im only getting 2.8mbps download, its hardly noticeable. i just checked my mom's computer, and she has the same errors aswell.

 

[HarriePateman]

Okay so i have done some research for you, do this for all the computers on the network.

Method two : Disable TCP/IP v6
To disable TCP/IP v6
1. Click Start, click Control Panel, click Network and Internet, and then click
View network status and tasks.

2. In the left pane, click Manage Network Connections.

3. Right-click Local Area Connection, and then click Properties.

4. In the pop-up box, clear the Internet Protocol Version 6 (TCP/IPv6) check box.

5. Click OK, and then restart your computer.

To enable TCP/IP v6

1. Follow steps 1 through 3 in the previous procedure.

2. In the pop-up box, select the Internet Protocol Version 6 (TCP/IPv6) check box.

3. Click OK, and then restart your computer.

 

[N00berG00ber]

Already disabled on my PC. Not my mom's however.

 

[HarriePateman]

Try it on your mums, if that doesn't work try to assign a static IP Address.

 

[N00berG00ber]

Try it on your mums, if that doesn't work try to assign a static IP Address.

Ok will do. Thanks a lot man!

 

[HarriePateman]

No worries,

 

[HarriePateman]

I Put this program together mate it may be of some help for you

http://www.sevenforums.com/free-developer-programs-projects/345515-ip-configuration.html#post2884025