DHCP server (TL-R605) not working anymore

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DHCP server (TL-R605) not working anymore

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
28 Reply
Re:DHCP server (TL-R605) not working anymore
2021-02-01 11:52:52

Hi @Alex@shberge, @WMoinil,

 

To assist you efficiently, I've forwarded your case to the TP-Link support team who will contact you with your registered email address later.

 

Please pay attention to the email box for follow-up. Thank you so much for your cooperation and patience.

>> Omada EAP Firmware Trial Available Here << *Try filtering posts on each forum by Label of [Early Access]*
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#12
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Re:DHCP server (TL-R605) not working anymore
2021-02-02 18:47:48 - last edited 2021-02-02 18:50:26

@Fae 

I upgraded to new firmware yesterday and no errors so far, the new firmware seems to use much less memory and cpu and that is positvt.

 

 

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#13
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Re:DHCP server (TL-R605) not working anymore
2021-02-21 02:31:14

@shberge  I was losing my mind until I read this post. Hope the fix comes out soon

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#14
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Re:DHCP server (TL-R605) not working anymore
2021-02-21 10:52:44

@shberge 

New firmware? Where did you get it? I have found only TL-R605(UN)_V1_20200930 - first initial firmware.

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#15
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Re:DHCP server (TL-R605) not working anymore
2021-02-21 11:29:28 - last edited 2021-03-02 12:55:26

@Libik 

 

This is a beta firmware but I have less problem with this update than before. get it from support.forum@tp-link.com

 

But less memory and cpu vas only temporary, I have to restart router on time every week to empty memory and cpu load.

I create a restart sqeduler to do that.

 

/shberge

 

 

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#16
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Re:DHCP server (TL-R605) not working anymore
2021-02-22 14:09:34

@RBL 

+1  for the issue.

My DHCP server on TL-R605 also stopped working and hard-resetting didn't help.

Considering Omada do a little with DHCP and DNS management, I quickly managed to set both with dnsmasq, which is quite easy to set and much more powerful for fine tuning.

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#17
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Re:DHCP server (TL-R605) not working anymore
2021-02-22 17:15:24 - last edited 2021-02-22 17:16:42

@Libik 

So this fixed your DHCP problem? Do you have devices with assigned IP addresses? This seems to cause the problems as well. I would really prefer to not bring my whole network down again if it doesn't work. Also are you using an OC200 (4.2.8) or software controller (4.2.11)?

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#18
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Re:DHCP server (TL-R605) not working anymore
2021-02-23 15:50:31
I do not have DHCP issue yet. Knock, Knock. I am using linux machine with controller 4.2.11. Even fixed IP and fixed DHCP IP works for me.
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#19
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Re:DHCP server (TL-R605) not working anymore
2021-02-27 11:07:21

@shberge 

 

Thanks for the beta firmware link :)

 

I discovered the same strange DHCP issue. It made me crazy....

The new beta firmware solved the problem.

It also solved an issue with very frequent messages of 'Large Ping detects' and 'Ping of Death attacks' They're gone now.

 

In periods of a few days i have to reboot the TL-R605 because Internet speed becomes very low.

 

Hopefully new official firmware is comming soon.

 

Best regards,

Alex

OMADA equipment: TL-R605 v1 | OC200 v1 | TL-SG2428P v1 | 3x EAP245(EU) v3 Other: MC220L | TL-SG105E V3
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#20
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Re:DHCP server (TL-R605) not working anymore-Solution
2021-03-25 02:03:37 - last edited 2021-03-25 02:08:52

Hi All,

 

As an update, the DHCP Server issue has been fixed in the new official firmware ER605(UN)_V1_20210113.


If you have any further issues/concerns, please feel free to start a new thread on the community.

 

BTW, the thread below will be updated once there is new firmware released in the future, welcome to subscribe to it for an update.

【Update 3/4/2021】Latest firmware released for ER605(aka TL-R605)

>> Omada EAP Firmware Trial Available Here << *Try filtering posts on each forum by Label of [Early Access]*
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#21
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