[strongSwan] Android App - Server IPv6

Tobias Brunner tobias at strongswan.org
Fri May 21 14:29:03 CEST 2021

Hi Claude,

> I'm trying to force my Android Strongswan app to use IPv6 to connect to
> our VPN server. However it seems that the app is trying to do a DNS
> resolution on the IPv6 address instead of using it as it is. Do I need
> to respect a specific format (quotes,...) if I use an IPv6 address ?

No, any valid IPv6 address should work.  However, have you enabled the
"Use IPv6 transport addresses" option in the advanced profile settings?


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