Drawing Rules

July 4, 2022 - 2 mins read
Today I’m using the same technique to draw the rules of the Fortinet devices.
It Looks pretty amazing.
This is a sample of the dot file generated by the parser.
digraph G {
fontname="Arial"
node [fontname="Arial"]
edge [fontname="Arial"]
graph [rankdir="LR",fontsize=9 ];
node [fontsize=9, shape=ellipse];
edge [lblstyle="above, sloped"];
subgraph "_default" {
  cluster=true;
  label="_default";
  style=filled;
  color=lightgrey;
  node [style=filled];
"src15";
"src25";
}
subgraph "VLAN 961" {
  cluster=true;
  label="VLAN 961";
  style=filled;
  color=lightgrey;
  node [style=filled];
"dst15";
"dst25";
}
src15 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td port="NET_USERS2" border="1" bgcolor="orange">NET_USERS2</td>
   <td>10.10.25.0/24</td>
  </tr>
</table>>
]
dst15 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td port="NET_IMPRESORAS" border="1" bgcolor="orange">NET_IMPRESORAS</td>
   <td>10.10.61.50-10.10.61.55</td>
  </tr>
</table>>
]
proto15 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td port="ALL" border="1" bgcolor="#BAB86C">ALL</td>
   <td border="1"></td>
  </tr>
</table>>
]
sec15 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td align="left" port="" border="1" bgcolor="#C0C0C0">schedule</td>
   <td align="left" border="1" bgcolor="#ffffff">always</td>
  </tr>
</table>>
]
"src15" -> "proto15" -> "sec15" -> "dst15" [label="lan2impresoras", fontsize=9, color="#A9A726"];
src25 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td port="NET_USERS2" border="1" bgcolor="orange">NET_USERS2</td>
   <td>10.10.25.0/24</td>
  </tr>
</table>>
]
dst25 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td port="SERVER1" border="1" bgcolor="#00f7ff">SERVER</td>
   <td>10.10.61.10</td>
  </tr>
</table>>
]
proto25 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td port="RDP" border="1" bgcolor="#E5E4E2">RDP</td>
   <td border="1">3389</td>
  </tr>
  <tr>
   <td port="Windows AD" border="1" bgcolor="#E5E4E2">Windows AD</td>
   <td border="1"></td>
  </tr>
  <tr>
   <td port="PING" border="1" bgcolor="#E5E4E2">PING</td>
   <td border="1"></td>
  </tr>
  <tr>
   <td port="IPERF" border="1" bgcolor="#E5E4E2">IPERF</td>
   <td border="1">5201</td>
  </tr>
</table>>
]
s_g125 [
  shape=none,
  label = <<table border="0" cellspacing="0">
  <tr>
   <td align="left" port="DCE-RPC" border="1" bgcolor="#fffde7">DCE-RPC</td>
   <td align="left" border="1">135</td>
  </tr>
  <tr>
   <td align="left" port="DNS" border="1" bgcolor="#fffde7">DNS</td>
   <td align="left" border="1">53</td>
  </tr>
  <tr>
   <td align="left" port="KERBEROS" border="1" bgcolor="#fffde7">KERBEROS</td>
   <td align="left" border="1">88 464</td>
  </tr>
  <tr>
   <td align="left" port="LDAP" border="1" bgcolor="#fffde7">LDAP</td>
   <td align="left" border="1">389</td>
  </tr>
  <tr>
   <td align="left" port="LDAP_UDP" border="1" bgcolor="#fffde7">LDAP_UDP</td>
   <td align="left" border="1"></td>
  </tr>
  <tr>
   <td align="left" port="SAMBA" border="1" bgcolor="#fffde7">SAMBA</td>
   <td align="left" border="1">139</td>
  </tr>
  <tr>
   <td align="left" port="SMB" border="1" bgcolor="#fffde7">SMB</td>
   <td align="left" border="1">445</td>
  </tr>
</table>>
]
{ rank=same; "s_g125" -> "proto25" [label="Windows AD", fontsize=8, penwidth=2, style=dotted]};
sec25 [
  shape=none
  label = <<table border="0" cellspacing="0">
  <tr>
   <td align="left" port="" border="1" bgcolor="#C0C0C0">schedule</td>
   <td align="left" border="1" bgcolor="#ffffff">always</td>
  </tr>
</table>>
]
"src25" -> "proto25" -> "sec25" -> "dst25" [label="lan2servidores", fontsize=9, color="#A9A726"];
}