Possible bug on firmware version 1.2.1 for AX1500

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Possible bug on firmware version 1.2.1 for AX1500

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Possible bug on firmware version 1.2.1 for AX1500
Possible bug on firmware version 1.2.1 for AX1500
2021-11-13 21:34:00 - last edited 2021-11-15 06:24:44
Model: Archer AX1500  
Hardware Version: V2
Firmware Version: 1.2.1 Build 20210513 Rel. 79745(4555)

Hi, i have a TP-Link router AX1500  with hardware version Archer AX10 v1.20, 

I have on  the DHCP server  IP Address Pool set from 192.168.1.100 to 192.168.1.200 .

When i try to set on the VPN Server the PPTP Client IP Address for example between 192.168.1.10 - 192.168.1.15 (or anywhere else in the DHCP free pool from 192.168.1.0/24 subnet ) i get the error message:

 

 

The client IP address conflicts with the DHCP IP address pool.

 

Because i can`t assign for the PPTP clients the IP adresses from the 192.168.1.0/24  subnet, the PPTP clients will not be able to access the LAN devices over the VPN connection .

Thanks !  

 

 

 

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#1
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2 Accepted Solutions
Re:Possible bug on firmware version 1.2.1 for AX1500-Solution
2021-11-13 22:34:22 - last edited 2021-11-15 06:24:44

@Tapsanu 

 

Try this guide and see if it helps.

If this was helpful click once on the arrow pointing upward. If this solves your issue, click once the star to mark it as a "Recommended Solution".
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#2
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Re:Possible bug on firmware version 1.2.1 for AX1500-Solution
2021-11-14 22:08:42 - last edited 2021-11-15 11:43:51

@terziyski 

 

Thanks for you answer, i follow your recommended configuration guide and now  the PPTP clients   can access the remote LAN. The issue was caused because on the PPTP client it was unchecked  the  option " Use default gateway on the remote network  "  from advanced TCP/IP settings    

 

 

Still, why the error message  is " The client IP address conflicts with the DHCP IP address pool. ", when in fact is not conflicting  ?  It is mandatory that the PPTP Client IP adress to be outside the LAN address subnet ? 

 

Anyway, thanks for help !

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#3
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Re:Possible bug on firmware version 1.2.1 for AX1500-Solution
2021-11-13 22:34:22 - last edited 2021-11-15 06:24:44

@Tapsanu 

 

Try this guide and see if it helps.

If this was helpful click once on the arrow pointing upward. If this solves your issue, click once the star to mark it as a "Recommended Solution".
Recommended Solution
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#2
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Re:Possible bug on firmware version 1.2.1 for AX1500-Solution
2021-11-14 22:08:42 - last edited 2021-11-15 11:43:51

@terziyski 

 

Thanks for you answer, i follow your recommended configuration guide and now  the PPTP clients   can access the remote LAN. The issue was caused because on the PPTP client it was unchecked  the  option " Use default gateway on the remote network  "  from advanced TCP/IP settings    

 

 

Still, why the error message  is " The client IP address conflicts with the DHCP IP address pool. ", when in fact is not conflicting  ?  It is mandatory that the PPTP Client IP adress to be outside the LAN address subnet ? 

 

Anyway, thanks for help !

Recommended Solution
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#3
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Re:Possible bug on firmware version 1.2.1 for AX1500
2021-11-15 04:17:20

@Tapsanu 

 

Yes, the reason for the error message " The client IP address conflicts with the DHCP IP address pool. " is that the PPTP client IP address shouldn't be in the LAN subnet.

If this was helpful click once on the arrow pointing upward. If this solves your issue, click once the star to mark it as a "Recommended Solution".
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#4
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Re:Possible bug on firmware version 1.2.1 for AX1500
2021-11-15 06:24:24 - last edited 2021-11-15 06:24:37

@Tapsanu 

In this case the correct error message should be something like :

 

The client IP address conflicts with the LAN address pool.

 

 

Thanks for your help ! 

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#5
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