TL-ER6020 V1.0 L2TP/IPSEC ... not working with Android and IOS but fine with Win10

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TL-ER6020 V1.0 L2TP/IPSEC ... not working with Android and IOS but fine with Win10

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
TL-ER6020 V1.0 L2TP/IPSEC ... not working with Android and IOS but fine with Win10
TL-ER6020 V1.0 L2TP/IPSEC ... not working with Android and IOS but fine with Win10
2016-08-20 00:58:17 - last edited 2021-08-21 06:15:27
Model :

Hardware Version : Not Clear

Firmware Version :

ISP :

my setup:

TL-ER6020 v1.0
1.1.0 Build 20150416 Rel.35252

errormsg von router, when I try to login with IOS and/or android


<5> : IKE began to negotiate as responder. Mode=main,peers=

BUT with win10 client, I get a VPN connection immediately - without any troubles!

but no luck so far, with native IOS or Android Client...

Only PPTP works with Android and IOS but it not considered safe anymore...so useless for me!

Any advice?

Moreover: is IKEv2 backwards compatible with the bulitin IKEv1?

best,
CD
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Re:TL-ER6020 V1.0 L2TP/IPSEC ... not working with Android and IOS but fine with Win10
2016-09-03 12:54:42 - last edited 2021-08-21 06:15:27
If your problem still exists, please contact the TP-LINK supporter for help directly.
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