10.1.3.1:frank
10.1.3.2:john
10.1.3.3:mis23455
...

##</code><code>##

...
+host-1-3-1-10:10.1.3.1
+host-2-3-1-10:10.1.3.2
+host-3-3-1-10:10.1.3.3
...

##</code><code>##

...
+frank:10.1.3.1
+john:10.1.3.2
+mis23455:10.1.3.3
...