You will need to have something like this
192.168.1.1 192.168.1.2
+
+ +
+
| Router | ======= | Your PC |
+
+ +
+
||
||
+
+
| SLUG |
+
+
192.168.1.77
The Default gateway and DNS on the Slug point to your router (192.168.1.1) in this example.
Hope this helps.
FireFly Media Server