Solution to DHCP Issues of Routers (ER605 | ER7206 | ER8411 | ER7212PC) [Closed on May 22nd 2023]

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Solution to DHCP Issues of Routers (ER605 | ER7206 | ER8411 | ER7212PC) [Closed on May 22nd 2023]

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware. [Updated on Sep. 19th 2022]
2022-12-06 01:21:05 - last edited 2022-12-06 01:23:27

 

Edit: Sorry, wrong link..

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-08 18:55:26

  @Fae it's been a month, no beta for us to test?

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-13 22:44:05

I am still seeing multiple DHCP issues across my network.

 

ER605 v2, running the latest beta firmware; screenshot attached. I am seeing DHCP failures (IPv6, but the devices are only configured for IPv4), attached is a screenshot for the PS5, but this is the same across a lot of "newer" devices.

 

 

 

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-21 11:31:10 - last edited 2022-12-21 11:31:24

  @Fae 
any news on it? I updated my 605 v1 router to 1.2.2 version, but now I can not control it with my Omada Controller 5.7.6 version. It shows that the router is disconnected

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-27 02:22:38

Dear @ET_phonehome,

 

ET_phonehome wrote

I am still seeing multiple DHCP issues across my network.

 

ER605 v2, running the latest beta firmware; screenshot attached. I am seeing DHCP failures (IPv6, but the devices are only configured for IPv4), attached is a screenshot for the PS5, but this is the same across a lot of "newer" devices.

 

To better assist you, I've created a support ticket via your registered email address, and escalated it to our support engineer to look into the issue. The ticket ID is TKID221247735, please check your email box and ensure the support email is well received. Thanks!

>> Omada EAP Firmware Trial Available Here << *Try filtering posts on each forum by Label of [Early Access]*
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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-27 03:14:40

  @Fae 
No updates on this case or new firmwares for us to test? It is a very serious problem and it has been going on for a long time, it needs to be solved!

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-27 12:35:31

  @gabxav

 

Not to mention the lack of IPv6 firewall features. A post a few months ago acknowledged this - to my view serious - omission and suggested a beta would be available in December.

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-27 17:37:34

  @gabxav I've given up. My suspicion is that it's an intermittent problem on "some" hardware. Otherwise the forums would be full of screaming customers. I have a formal ticked in and sent my first response. End result will be replacement or I'll return as soon as a different brand is installed.

 

Ron

gabxav wrote

  @Fae 
No updates on this case or new firmwares for us to test? It is a very serious problem and it has been going on for a long time, it needs to be solved!

 

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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-27 17:53:54

I have also given up and stared to use another DHCP server, with the same Mac address reservations, while waiting for a fix. Until now, the network works... But it is really disappointing that TP-Link could not find a fix for this basic feature.

Current Setup: 1x ER605 v2.0, 1x TL-SG3428X v1.0, 2x TL-SG3210 v3.0, 1x TL-SG2210MP v1.0, 2x EAP670(EU) v1.0
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#125
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Re: ER605 ER7206 v1 - DHCP Server May Fail With 1.2.0 and 1.2.1 Firmware [Updated on Nov 11th 2022]
2022-12-27 19:13:06

This equipment isn't even home-use grade let alone business-grade. The features missing and/or broken are standard in any equipment and TP-Link either can't figure out how to make them work or doesn't care enough to prioritize providing functional firmware. This is completely unacceptable for a company selling business equipment. 

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