OpenVPN connection first via IPv6

Support requests about VPN Client Pro
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LlTim
Posts: 2
Joined: Sun Feb 22, 2026 9:49 pm

OpenVPN connection first via IPv6

Post by LlTim »

Hi!

Thanks a lot for this app!

I'm using it to connect to an OpenVPN-Server which has a dyndns-domain with a public IPv4 and IPv6 address.
VPN Client pro always tries to connect via IPv6 first. When no connection can be established it connects via IPv4 after some time.
Is there any setting that VPN Client pro uses IPv4 first or only??

Yours,
Tim
admin
Site Admin
Posts: 829
Joined: Fri Feb 15, 2019 4:04 pm
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Re: OpenVPN connection first via IPv6

Post by admin »

Hi Tim,

Here are the steps to follow:
  • Edit the VPN profile
  • Tap on "Remote servers"
  • Tap on server's entry
  • If "Protocol" is set to "TCP" set it to "TCP4", otherwise set it to "UDP4"
  • Save the changes
LlTim
Posts: 2
Joined: Sun Feb 22, 2026 9:49 pm

Re: OpenVPN connection first via IPv6

Post by LlTim »

Hi!
That was easy!!!
Thank you very much!!!

Great app! The TAP function for OpenVPN is unbeatable!
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