[Unit]
Description=Clean up any mess left by 0dns-up

DefaultDependencies=false
Before=network-manager.service systemd-networkd.service networking.service resolvconf.service
After=local-fs.target
Requires=local-fs.target

ConditionPathExists=/etc/ppp/ip-down.d/0dns-down

[Service]
Type=oneshot
ExecStartPre=/bin/mkdir -p /var/run/pppconfig
ExecStart=/etc/ppp/ip-down.d/0dns-down "0dns-clean"

[Install]
WantedBy=multi-user.target