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Unable to get dynamic IPv6 on Deco

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Unable to get dynamic IPv6 on Deco

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Unable to get dynamic IPv6 on Deco
Unable to get dynamic IPv6 on Deco
2025-04-16 22:29:11
Tags: #IPv6
Model: Deco S7  
Hardware Version: V1
Firmware Version: 1.5.2

I am upable to get INternet Connection "IPv6" DnyamicIP to work.

 

The router error trace reports:

[dhcp6c]received DHCPv6 message, type: 2
[dhcp6c]failure IAPD status code: 6
[dhcp6c]copy IAPD failed
[dhcp6c]no ADV received yet, none server to select

 

IPv4 works OK and my ISP definately supports IPv6 and claim it is a problem with my router.

 

Does anyone know what IAPD status code 6 means?

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#1
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4 Reply
Re:Unable to get dynamic IPv6 on Deco
2025-04-16 23:29:11 - last edited 2025-04-16 23:30:11

  @DecoUserGuy You can change the ipv6 settings to Bridge then you will able to get ipv6 ip address on your devices or you can also try to change from Router Mode to AP Mode from Advanced Settings

Please & Thank You !! ❤️
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#2
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Re:Unable to get dynamic IPv6 on Deco
2025-04-16 23:56:07

Setting to AP mode means I get no internet at all.

Setting IPv6 to bridge or dynamic seems to not change anything.

 

This is what the log is saying:

 

  0days, 00:02:38, [dhcp6c]create SOLICIT message
  0days, 00:02:38, [dhcp6c]received DHCPv6 message, type: 2
  0days, 00:02:38, [dhcp6c]unexpected DHCPv6 message, type: 2
  0days, 00:02:39, [dhcp6c]no ADV received yet, none server to select
  0days, 00:02:39, [dhcp6c]received DHCPv6 message, type: 2
  0days, 00:02:39, [dhcp6c]failure message status code 1
  0days, 00:02:40, [dhcp6c]no ADV received yet, none server to select
  0days, 00:02:42, [dhcp6c]no ADV received yet, none server to select
  0days, 00:02:45, [dhcp6c]received DHCPv6 message, type: 2
  0days, 00:02:45, [dhcp6c]failure IANA status code: 2
  0days, 00:02:45, [dhcp6c]copy IANA failed

 

 

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#3
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Re:Unable to get dynamic IPv6 on Deco
2025-04-17 01:39:45

  @DecoUserGuy Set it on Bridge and Reboot your Deco Units and then check IPV6 connectivity on this website https://test-ipv6.com

Please & Thank You !! ❤️
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#4
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Re:Unable to get dynamic IPv6 on Deco
2025-04-17 09:54:29

  @DecoUserGuy 

Hi, may I know who your internet service provider is?

Can I have a screenshot of the current IPV6 status, such as:

(Or you can send this page to support.forum@tp-link.com)

Wait for your reply.

Best regards.

 

 

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#5
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