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BUG - ER7206 IKEv2 VPN connection failure

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BUG - ER7206 IKEv2 VPN connection failure

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BUG - ER7206 IKEv2 VPN connection failure
BUG - ER7206 IKEv2 VPN connection failure
2022-11-09 09:30:57 - last edited 2022-11-09 09:39:31
Model: ER7206 (TL-ER7206)  
Hardware Version: V1
Firmware Version: 1.2.1 2022-10-26

Running latest v1.2.1 build 2022/10/26 firmware (official) on my ER7206

 

This new firmware introduced the updated SHA2 IKEv2 protocols to this model router

 

Following this guide How to connect to Omada Router using IKEv2 VPN of Android/iOS | TP-Link  i am still unable to connect an Android 13 device to the VPN, even tried selecting a whole range of encryption protocols without success

 

On my ER605v2 running any firmware release, this guide works 100% and my android devices connect.

 

Interestingly, on the ER7206, when i have set up the VPN and attempt to connect, i see a spike of CPU usage, but absolutely no log entries to help in figuring out why the connection failed.

 

I have factory reset and/or reconfigured the IPSec VPN a number of times without any success

 

Any ideas?

 

EDIT - am not double NAT, ER7206 is front end direct to modem.  L2TP VPNS to the device are working normally.

Main: ER8411 x1, SG3428X x1, SG3452 x1, SG2428LP x1, SG3210 x1, SG2218P x1, SG2008P x1, ES205G x2, EAP650 x6 Remotes: ER605 v2 x3, SG2008P x2, EAP650 x2 VPN Server: ER7206 v2 Controller: OC300
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#1
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Re:BUG - ER7206 IKEv2 VPN connection failure
2022-11-09 14:39:25

  @GRL 

 

In controller mode SHA2 don't work at all. in stand alone SHA2 work only on phase1 not phase2, so everything is as usual, poorly tested firmware.

 

I have a more about what I have tested in this post https://community.tp-link.com/en/business/forum/topic/565868?replyId=1147082 nobody from tp-link have responded yet.

 

 

 

 

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#2
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Re:BUG - ER7206 IKEv2 VPN connection failure
2022-11-09 15:34:36

  @shberge thanks for confirming!

Main: ER8411 x1, SG3428X x1, SG3452 x1, SG2428LP x1, SG3210 x1, SG2218P x1, SG2008P x1, ES205G x2, EAP650 x6 Remotes: ER605 v2 x3, SG2008P x2, EAP650 x2 VPN Server: ER7206 v2 Controller: OC300
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