This is the conf file on Android:

[Interface]
Address = 192.168.2.1/32
PrivateKey = xxxxxxxxxxxxxxxxxxxxxxxxx

[Peer]
Endpoint = my_public_ip:443
PublicKey = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

When I enable the client, on the server there are no connections (I can see the firewall logs and nothing is happening).

Down here there is the client log.

Thanks!

Andrea

11-25 19:22:10.256 16216 16216 I am_on_paused_called: [0,com.wireguard.android.activity.MainActivity,performPause]
11-25 19:22:10.281 16216 16216 I auditd  : type=1400 audit(0.0:252499): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:10.281 16216 16216 W RenderThread: type=1400 audit(0.0:252499): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:10.287 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:10.289 16216 16216 I am_on_stop_called: [0,com.wireguard.android.activity.MainActivity,STOP_ACTIVITY_ITEM]
11-25 19:22:19.151 16216 16216 I am_on_restart_called: [0,com.wireguard.android.activity.MainActivity,performRestartActivity]
11-25 19:22:19.153 16216 16216 I am_on_start_called: [0,com.wireguard.android.activity.MainActivity,handleStartActivity]
11-25 19:22:19.154 16216 16216 I am_on_resume_called: [0,com.wireguard.android.activity.MainActivity,RESUME_ACTIVITY]
11-25 19:22:19.174 16216 16303 D DecorView: onWindowFocusChangedFromViewRoot hasFocus: true, DecorView@38eb1b4[MainActivity]
11-25 19:22:19.161 16216 16216 I auditd  : type=1400 audit(0.0:252505): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:19.161 16216 16216 W RenderThread: type=1400 audit(0.0:252505): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:19.175 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.changepixelformat"
11-25 19:22:19.182 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:19.171 16216 16216 W RenderThread: type=1400 audit(0.0:252506): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:19.171 16216 16216 I auditd  : type=1400 audit(0.0:252506): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.791 16216 16216 I auditd  : type=1400 audit(0.0:252507): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.791 16216 16216 W RenderThread: type=1400 audit(0.0:252507): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.800 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:20.813 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:20.801 16216 16216 W RenderThread: type=1400 audit(0.0:252508): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.811 16216 16216 W RenderThread: type=1400 audit(0.0:252509): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.819 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:20.821 16216 16216 W RenderThread: type=1400 audit(0.0:252510): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.833 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:20.851 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:20.841 16216 16216 W RenderThread: type=1400 audit(0.0:252511): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.851 16216 16216 W RenderThread: type=1400 audit(0.0:252512): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.865 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:20.871 16216 16216 W RenderThread: type=1400 audit(0.0:252513): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:20.883 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.037 16216 16295 I chatty  : uid=10158(com.wireguard.android) RenderThread identical 9 lines
11-25 19:22:21.052 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:20.851 16216 16216 I chatty  : uid=10158(com.wireguard.android) identical 5 lines
11-25 19:22:20.871 16216 16216 I auditd  : type=1400 audit(0.0:252513): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:21.699 16216 16216 I menu_item_selected: [0,Settings]
11-25 19:22:21.700 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.718 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.733 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.739 16216 16216 I am_on_paused_called: [0,com.wireguard.android.activity.MainActivity,performPause]
11-25 19:22:21.747 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.750 16216 16216 W ActivityThread: handleWindowVisibility: no activity for token android.os.BinderProxy@d3bad7b
11-25 19:22:21.753 16216 16216 I am_on_create_called: [0,com.wireguard.android.activity.SettingsActivity,performCreate]
11-25 19:22:21.761 16216 16216 I am_on_start_called: [0,com.wireguard.android.activity.SettingsActivity,handleStartActivity]
11-25 19:22:21.761 16216 16216 I am_on_resume_called: [0,com.wireguard.android.activity.SettingsActivity,RESUME_ACTIVITY]
11-25 19:22:21.763 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.772 16216 16303 D DecorView: onWindowFocusChangedFromViewRoot hasFocus: true, DecorView@9b22e86[SettingsActivity]
11-25 19:22:21.777 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.changepixelformat"
11-25 19:22:21.780 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.796 16216 16295 I chatty  : uid=10158(com.wireguard.android) RenderThread identical 2 lines
11-25 19:22:21.797 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.815 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.821 16216 16216 I auditd  : type=1400 audit(0.0:252535): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:21.821 16216 16216 W RenderThread: type=1400 audit(0.0:252535): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:21.833 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.841 16216 16216 W RenderThread: type=1400 audit(0.0:252536): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:21.849 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.865 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.851 16216 16216 W RenderThread: type=1400 audit(0.0:252537): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:21.871 16216 16216 W RenderThread: type=1400 audit(0.0:252538): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:21.882 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.899 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.891 16216 16216 W RenderThread: type=1400 audit(0.0:252539): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:21.915 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:22.066 16216 16295 I chatty  : uid=10158(com.wireguard.android) RenderThread identical 9 lines
11-25 19:22:22.083 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:21.871 16216 16216 I chatty  : uid=10158(com.wireguard.android) identical 3 lines
11-25 19:22:21.891 16216 16216 I auditd  : type=1400 audit(0.0:252539): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:22.216 16216 16216 I am_on_stop_called: [0,com.wireguard.android.activity.MainActivity,STOP_ACTIVITY_ITEM]
11-25 19:22:24.291 16216 16216 I auditd  : type=1400 audit(0.0:252551): avc: denied { read } for comm="RenderThread" name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:24.291 16216 16216 W RenderThread: type=1400 audit(0.0:252551): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:24.306 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:24.320 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:24.311 16216 16216 W RenderThread: type=1400 audit(0.0:252552): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:24.332 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:24.321 16216 16216 W RenderThread: type=1400 audit(0.0:252553): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:24.347 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:24.341 16216 16216 W RenderThread: type=1400 audit(0.0:252554): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:24.363 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:24.351 16216 16216 W RenderThread: type=1400 audit(0.0:252555): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:24.379 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:25.265 16216 16295 I chatty  : uid=10158(com.wireguard.android) RenderThread identical 21 lines
11-25 19:22:25.279 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:25.301 16216 16216 W RenderThread: type=1400 audit(0.0:252580): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:25.296 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:25.313 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:25.321 16216 16216 W RenderThread: type=1400 audit(0.0:252581): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:25.329 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:25.346 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:25.331 16216 16216 W RenderThread: type=1400 audit(0.0:252582): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:25.362 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"
11-25 19:22:25.351 16216 16216 W RenderThread: type=1400 audit(0.0:252583): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:25.371 16216 16216 W RenderThread: type=1400 audit(0.0:252584): avc: denied { read } for name="u:object_r:vendor_default_prop:s0" dev="tmpfs" ino=23691 scontext=u:r:untrusted_app:s0:c158,c256,c512,c768 tcontext=u:object_r:vendor_default_prop:s0 tclass=file permissive=0
11-25 19:22:25.380 16216 16295 E libc    : Access denied finding property "vendor.debug.egl.swapinterval"