[Unit] Description=toybox switchboard (workerd forward proxy) Requires=toybox-switchboard.socket [Service] ExecStart=/opt/toybox/node_modules/workerd/bin/workerd serve --experimental /opt/toybox/switchboard.capnp -S http=3 DynamicUser=yes # the outer fence: switchboard.capnp allows "local" for tests; deny it here IPAddressDeny=localhost link-local multicast ProtectSystem=strict ProtectHome=yes PrivateTmp=yes SystemCallFilter=@system-service