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er8411 DHCP vs Archer C6/C64

er8411 DHCP vs Archer C6/C64

er8411 DHCP vs Archer C6/C64
er8411 DHCP vs Archer C6/C64
Thursday
Model: ER8411  
Hardware Version: V1
Firmware Version: 1.3.6 Build 20251028 Rel.12399

Hi everybody!

 

Got a strange DHCP logs from user's routers C6 or C64:

 

2001    2026-01-14 08:23:27    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2002    2026-01-14 08:23:26    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2003    2026-01-14 08:23:25    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2004    2026-01-14 08:23:24    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2005    2026-01-14 08:23:23    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2006    2026-01-14 08:23:22    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2007    2026-01-14 08:23:21    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2008    2026-01-14 08:23:20    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2009    2026-01-14 08:23:19    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2010    2026-01-14 08:23:18    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2011    2026-01-14 08:23:17    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2012    2026-01-14 08:23:16    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2013    2026-01-14 08:23:15    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2014    2026-01-14 08:23:14    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2015    2026-01-14 08:23:13    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2016    2026-01-14 08:23:12    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2017    2026-01-14 08:23:11    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2018    2026-01-14 08:23:10    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2019    2026-01-14 08:23:09    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2020    2026-01-14 08:23:08    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2021    2026-01-14 08:23:07    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2022    2026-01-14 08:23:06    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2023    2026-01-14 08:23:05    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2024    2026-01-14 08:23:04    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2025    2026-01-14 08:23:03    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2026    2026-01-14 08:23:02    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2027    2026-01-14 08:23:01    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2028    2026-01-14 08:23:00    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2029    2026-01-14 08:22:59    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2030    2026-01-14 08:22:58    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2031    2026-01-14 08:22:57    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2032    2026-01-14 08:22:56    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2033    2026-01-14 08:22:55    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2034    2026-01-14 08:22:54    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2035    2026-01-14 08:22:53    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2036    2026-01-14 08:22:52    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2037    2026-01-14 08:22:51    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2038    2026-01-14 08:22:50    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2039    2026-01-14 08:22:49    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2040    2026-01-14 08:22:48    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2041    2026-01-14 08:22:47    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2042    2026-01-14 08:22:46    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2043    2026-01-14 08:22:45    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2044    2026-01-14 08:22:44    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2045    2026-01-14 08:22:43    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2046    2026-01-14 08:22:42    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2047    2026-01-14 08:22:41    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].
2048    2026-01-14 08:22:40    DHCP Server    NOTICE    DHCP Server allocated IP address 172.18.1.55 for the [client:a8:29:48:8b:2f:5e].

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#1
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2 Reply
Re:er8411 DHCP vs Archer C6/C64
Yesterday

Hi  @avpopov1977 

Thanks for posting in our business forum.

May I ask what is your network topology? Is the same log on both Archer C6 or Archer C64?

Is there any idea that you have of this device with IP 172.18.1.55?

 

Best Regards! >> Omada EAP Firmware Trial Available Here << >> Get the Latest Omada SDN Controller Releases Here << *Try filtering posts on each forum by Label of [Early Access]*
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#2
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Re:er8411 DHCP vs Archer C6/C64
Yesterday

Hello  @Hank21 

 

Topology is simple. LAN = 172.18.1.0/24, gateway = 172.18.1.100

only 2 Archer c6 and Archer c64 have this problem.

I set this Archers into IP static mode.

Archer c64 had a same problem at 172.18.1.66 ip.

 

ER8411 have another bug in DHCP. that is more annoying.

https://community.tp-link.com/en/business/forum/topic/703686?replyId=1513220

 

Best regards!

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