p4raw-id: //depot/perl@20673
'localhost'. The same goes for '127.0.0.1'. You will have to try
both.
-Don't assume that the host has only network card, or that it can't
-bind to many virtual IP addresses.
+Don't assume that the host has only one network card, or that it
+can't bind to many virtual IP addresses.
Don't assume a particular network device name.