1.. nwdiag::
2
3   {
4     network dmz {
5         address = "210.x.x.x/24"
6
7         web01 [address = "210.x.x.1"];
8         web02 [address = "210.x.x.2"];
9     }
10     network internal {
11         address = "172.x.x.x/24";
12
13         web01 [address = "172.x.x.1"];
14         db01;
15         app01;
16     }
17   }
18
19.. nwdiag::
20
21   nwdiag {
22     inet [shape = cloud];
23     inet -- router;
24
25     network {
26       router;
27       web01;
28       web02;
29     }
30   }
31