Hello, After upgrading Wireguard Android app to v1.0.20200724 by Google Play Store, The wireguard connections with multiple hosts via IPv6 network failed to establish. Using IPv4, the connections had no problem. Also, the ones from iPad including IPv6 were good.
Before the upgrade, the app version was V1.0.20200407, which could establish connections successfully. # reconfirmed by manually installing the old version of the app. # The IPv6 internet connection from my phone is always quite good. On my router, I used tcpdump to check whether packets emitting from my phone were observed. But, no packet was found. Android Phone's configuration (Zenfone 6): ============= [Interface] Address = 10.xxx.y.z/24, xxxx:xx:xxx:xxxx:yyyy:y::z/96 PrivateKey = (hidden) DNS = 10.xxx.y.1 [Peer] PublicKey = (hidden) PresharedKey = (hidden) AllowedIPs = 0.0.0.0/0, ::/0 Endpoint = [xxxx:xx:xxx:xxxx:yyyy:yyy:yy:y]:1194 ============== Router's configuration on /etc/wireguard/wg0.conf: ============== [Interface] Address = 10.xxx.y.1/24, xxxx:xx:xxx:xxxx:yyyy:y::1/96 ListenPort = 1194 MTU = 1372 PrivateKey = (hidden) [Peer] PublicKey = (hidden) PresharedKey = (hidden) AllowedIPs = 10.xxx.y.z/32, xxxx:xx:xxx:xxxx:yyyy:y::z/128 ============== Is anyone else having the same problem? Sincerely, Ryuichiro
