It read "On" for an hour through a dead tunnel — NM said activated while wg had
368 B received against 5.3 KiB sent. Now off/connecting/limited/online, decided
by a 2s probe of the far-side resolver rather than by the interface being up.
Sailfish models the same distinction (Online/Limited/Connecting); Android won't
let an unvalidated network win at all.
The old wiuf profile shared its address and private key with the laptop, so
WireGuard could only hold one of them, and the key is no longer listed
server-side — it sent and never received. wiufph is 10.8.0.6, port 51822,
keepalive 25. Proven off-LAN: handshake 8s, gitea 200 in 0.126s.
Deliberate, never automatic. The autonomous gate it replaces recycled the
tunnel 652 times in 90 minutes and could not be switched off, because
'nmcli connection down' fired the dispatcher that brought it back up.
Reads NM for state rather than tracking a bool. No privilege needed: polkit
already lets the seat user activate a system connection. Registered in the
ii-phone chooser as well as ii-base, or the phone overlay wins and the
delegate never appears.
