diff -Nur e-smith-base-5.8.0.old/createlinks e-smith-base-5.8.0/createlinks
--- e-smith-base-5.8.0.old/createlinks	2020-11-11 14:07:33.351000000 -0500
+++ e-smith-base-5.8.0/createlinks	2020-11-11 15:35:44.424000000 -0500
@@ -34,12 +34,6 @@
 	));
 }
 
-safe_symlink("daemontools", "root/etc/rc.d/init.d/wan");
-service_link_enhanced("wan", "S37", "7");
-service_link_enhanced("wan", "K90", "6");
-service_link_enhanced("wan", "K90", "0");
-service_link_enhanced("wan", "K90", "1");
-
 # conf-dialup
 foreach (qw(
     /etc/sysconfig/network-scripts/ifcfg-ppp0
diff -Nur e-smith-base-5.8.0.old/root/usr/lib/systemd/system/wan.service e-smith-base-5.8.0/root/usr/lib/systemd/system/wan.service
--- e-smith-base-5.8.0.old/root/usr/lib/systemd/system/wan.service	1969-12-31 19:00:00.000000000 -0500
+++ e-smith-base-5.8.0/root/usr/lib/systemd/system/wan.service	2020-11-11 15:32:34.522000000 -0500
@@ -0,0 +1,15 @@
+[Unit]
+Description=WAN interface for Koozali SME Server
+After=network-pre.target networking.service
+Before=network-online.target
+
+[Service]
+Type=oneshot
+ExecStartPre=/sbin/e-smith/service-status wan
+ExecStart=/usr/bin/sv u /service/wan
+ExecStop=/usr/bin/sv stop  /service/wan
+ExecReload=/usr/bin/sv t /service/wan
+RemainAfterExit=yes
+
+[Install]
+WantedBy=sme-server.target