Home Network Community > All Threads > LAN DHCP Sever || DNS changing automatically
< All Threads

LAN DHCP Sever || DNS changing automatically

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

LAN DHCP Sever || DNS changing automatically

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
LAN DHCP Sever || DNS changing automatically
LAN DHCP Sever || DNS changing automatically
2024-04-04 11:00:31
Model: TL-WR840N  
Hardware Version: V5
Firmware Version: 0.9.1 3.16 v0001.0 Build 170608 Rel.58696n

Dear Team,

 

Good day!!!

 

We are currently facing LAN DHCP server DNS configuration that is automatically changed in TL-WR840N.

Once removed, the changed DNS, after a few hours, was again changed.

 

Please just suggest how to resolve the issue.

  0      
 
  0      
 
#1
Options
3 Reply
Re:LAN DHCP Sever || DNS changing automatically
2024-04-04 11:06:11

  @Infonet 

 

 

Make sure that you have the latest FW update for your WR840N - here.

If you're with older version update to the latest manually - details.

If after update the issue persists post some screenshots of your LAN DHCP settings.

If this was helpful click once on the arrow pointing upward. If this solves your issue, click once the star to mark it as a "Recommended Solution".
  0  
  0  
#2
Options
Re:LAN DHCP Sever || DNS changing automatically
2024-04-05 07:04:46

 Hi @terziyski ,

 

Thanks for the reply.

I have checked the router side, no firmware upgrade option is not showing. 

 

Not showing fireware upgrade option

  0  
  0  
#3
Options
Re:LAN DHCP Sever || DNS changing automatically
2024-04-05 12:10:20 - last edited 2024-04-11 06:36:38

  @Infonet 

 

Check your router bottom sticker and find the firmware region and HW version - details. Blue text in my posts are hyperlinks which lead to an additional web resources.

I can see that for EU region there's a newer FW version which is TL-WR840N(EU)_V5_211109.

If the FW region of your router is EU then you could update the router firmware and then test if there's an improvement.

If this was helpful click once on the arrow pointing upward. If this solves your issue, click once the star to mark it as a "Recommended Solution".
  0  
  0  
#4
Options

Information

Helpful: 0

Views: 592

Replies: 3

Related Articles
Lan IP (DHCP Range keeps changing)
5212 0
Changing DNS when your DNS is not working
1094 0
Changing DNS addressing
577 0
Changing DNS server
1424 0
IPv6 DHCP DNS on the LAN
12151 3
Changing nat type
43230 0
About Us
Press
Copyright © TP-Link Systems Inc. All rights reserved.