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Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???

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Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

26 Reply

LV2

2023-09-07 13:25:04

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Registered: 2023-07-20

Re:Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???

2023-09-07 13:25:04

Hi all.....

I tried several different combinations at phase 1 & 2 ( followed the TP-Link guide) and get non of my Samsung Devices like

S20+ 5G, S20 oder Tab8 working with the ER707 on ike2.

Maybe something Samsung or Android specific but after weeks of testing i need to give up

I see no solution so far with this devices.

Please post here if anyone get this sh** working, sorry guys i am really frustrated about this......

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#22

2023-09-08 01:29:48

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Re:Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???

2023-09-08 01:29:48

Did you have any luck with L2TP or PPTP VPN? If no, then it should be your ISP issue.

OVPN or WG with their default port, and you cannot use them either, then it is definitely your ISP.

PPTP, L2TP and IPsec are using the common ports and unable to change them. WG and OVPN can modify the port and default ports are also targeted if your ISP intentionally blocks them.

If you want to Wireshark and share that with me, I may take a look at it and see what's wrong. The router responds by UDP 500 as well. You should check on your WAN if it receives this from your phone.

Best Regards! If you are new to the forum, please read: Howto - A Guide to Use Forum Effectively. Read Before You Post. Look for a model? Search your model NOW Official and Beta firmware. NEW features! Subscribe for the latest update! ☛Download Beta Here☚ ☛ ★ Configuration Guide ★ ☚ ☛ ★ Knowledge Base ★ ☚ ☛ ★ Troubleshooting ★ ☚ ● Be kind and nice. ● Stay on the topic. ● Post details. ● Search first. ● Please don't take it for granted. ● No email confidentiality should be violated. ● S/N, MAC, and your true public IP should be mosaiced.

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#23

LV3

2023-09-08 15:35:01 - last edited 2023-09-09 09:02:00

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Re:Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???

2023-09-08 15:35:01 - last edited 2023-09-09 09:02:00

He can't use PPTP or L2TP with newer Android (12 and later) devices, simply because it is not supported.

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#24

2023-09-11 07:48:15

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Re:Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???

2023-09-11 07:48:15

I am not familiar with Android. But aren't there any apps that can enable you to use L2TP or PPTP? Not the built-in. At least try something that could verify the server's fine. I cannot replicate this issue with my Android and I'd really help. But I don't think there is anything else I can do.

Best Regards! If you are new to the forum, please read: Howto - A Guide to Use Forum Effectively. Read Before You Post. Look for a model? Search your model NOW Official and Beta firmware. NEW features! Subscribe for the latest update! ☛Download Beta Here☚ ☛ ★ Configuration Guide ★ ☚ ☛ ★ Knowledge Base ★ ☚ ☛ ★ Troubleshooting ★ ☚ ● Be kind and nice. ● Stay on the topic. ● Post details. ● Search first. ● Please don't take it for granted. ● No email confidentiality should be violated. ● S/N, MAC, and your true public IP should be mosaiced.

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#25

LV3

2023-09-11 13:04:24

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Re:Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???

2023-09-11 13:04:24

No, I don't think so. Only OpenVPN and IKEv2 works on Android.

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#26

2023-12-01 01:25:12 - last edited 2023-12-01 01:25:29

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Re:Android VPN Client IP-SEC IKEv2 supported at ER707-M2 ???-Solution

2023-12-01 01:25:12 - last edited 2023-12-01 01:25:29

Thanks for posting in our business forum.

This might be the reason why you cannot join the IPsec. If your WAN is not a public IP on the Omada router, it won't connect. iOS definitely can. Android does not because it does not support changing the Local ID type.

You must have used port forward or DMZ in your network, right? A double-NAT situation.

In that FAQ you followed, it writes:

2) Since IKEv2 for Android cannot edit Local ID Type, only IP address can be used. So it is required that there must be no NAT device on the front of Omada router, which means the WAN IP address of Omada router must be a public IP address for the client to be able to connect successfully.

https://community.tp-link.com/en/business/forum/topic/643176?replyId=1286332

Best Regards! If you are new to the forum, please read: Howto - A Guide to Use Forum Effectively. Read Before You Post. Look for a model? Search your model NOW Official and Beta firmware. NEW features! Subscribe for the latest update! ☛Download Beta Here☚ ☛ ★ Configuration Guide ★ ☚ ☛ ★ Knowledge Base ★ ☚ ☛ ★ Troubleshooting ★ ☚ ● Be kind and nice. ● Stay on the topic. ● Post details. ● Search first. ● Please don't take it for granted. ● No email confidentiality should be violated. ● S/N, MAC, and your true public IP should be mosaiced.

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#27