servers pool.ntp.org
 
  servers pool.ntp.org
 
  listen on 10.0.0.1
 
  listen on 10.0.0.1
On other systems which use that router for setting their own time, but can also deal with cases when the router is just wrong:
+
For the reference ntpd, on other systems which use that router for setting their own time, but can also deal with cases when the router is just wrong:
 
  server 10.0.0.1 prefer
 
  server 10.0.0.1 prefer
 
  server pool.ntp.org
 
  server pool.ntp.org
 
  restrict 127.0.0.1
 
  restrict 127.0.0.1
 
For using a dedicated server only:
 
For using a dedicated server only:
Exception encountered, of type "Error"