[Unit]
Description=Syno 802.1X daemon at %i
DefaultDependencies=no
IgnoreOnIsolate=yes
Conflicts=shutdown.target

[Service]
EnvironmentFile=/tmp/is_8021x_test_%i
ExecStart=/usr/sbin/wpa_supplicant -Dwired -c /usr/syno/etc/wpa_supplicant.conf.%i -i %i -qq -P /var/run/wpa_supplicant.pid.%i
ExecStartPost=/usr/syno/lib/systemd/scripts/8021x-client.sh %i

[X-Synology]