Home Network Community > Powerline Adapters > TL-WPA4220 and DHCP
< Powerline Adapters

TL-WPA4220 and DHCP

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

TL-WPA4220 and DHCP

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TL-WPA4220 and DHCP
TL-WPA4220 and DHCP
2019-06-22 08:36:24
Model: TL-WPA4220  
Hardware Version: V4
Firmware Version: 4.0.2 Build 20180308 Rel.37064

Has anyone else noticed this?

 

I have the above device plugged in and it has a DHCP assigned IP address 192.168.1.69 which it has obtained from an ASUS RT-87U router.

 

This works well until I examine the logs. It appears that the TP-link device doesn't honour the DHCP lease time of 1 day and continually polls the router every minute.

 

The workaround is to reserve the address assigned (192.168.1.69) and then assign this address as a static address to the WPA4220, and of course all polling stops and the router won't give that address to any other device on the network.

 

Bug?

  2      
 
  2      
 
#1
Options
4 Reply
Re:TL-WPA4220 and DHCP
2019-06-24 10:04:11

Hi,

 

Could you please provide a screenshot of the system log which indicates the DHCP request?

 

Thanks in advance, and have a nice day.

 

TP-Link Annual Community Survey | Help Shape Our Community Throughout 2024!
  0  
  0  
#2
Options
Re:TL-WPA4220 and DHCP
2019-12-12 16:05:02

@Kevin_Z I'm not the original poster but I have the same issue

  0  
  0  
#3
Options
Re:TL-WPA4220 and DHCP
2020-03-11 13:48:02

@Kevin_Z I have the same issue as reported. My router is an Archet VR900. I have a TL-WPA4220 v4.0, firmware 4.0.2 Build 20180308 Rel.37064

  0  
  0  
#4
Options
Re:TL-WPA4220 and DHCP
2020-03-19 11:17:42

@architect1337 I believe this is by design. The WPA4220 sends a DHCPREQUEST every minute to determine whether or not there is an existing DHCP server on the network. If it gets a response then the 4220 will not act as a DHCP server itself. If it doesn't get a response or if you configure it with a static IP address then the 4220 will act as a DHCP server.

Unfortunately this behavior results in a lot of log spam.

 

Regards,

 

Jonathan.

Jonathan.
  2  
  2  
#5
Options

Information

Helpful: 2

Views: 6160

Replies: 4

Related Articles
TL-WPA4220 and DHCP
386 2
TL-WPA4220 seems to interfere with my ROUTERS DHCP?
765 0
Powerline TL-WPA4220 - DHCP Issues
2859 0
WPA4220 seems to block dhcp trafic
4365 0
TL-WPA4220KIT and wifi extension problems: wrong ip-range
27337 0
AP seems to filter out DHCP request
417 0
About Us
Press
Copyright © TP-LINK CORPORATION PTE. LTD. All rights reserved.