[J65nko]

At this moment I don't have all the required equipment, so I cannot test it myself. Could you configure the following setup and see if that works?

            SERVER 
              |
              |
         +--------+
         | switch |
         +--------+
          /      \
         /        \
        /          \
       /            \
      /              \
+----------+    +----------+
|   re0    |    |  fxp0    |
|          |    |          |
| bridge-1 |    | bridge-2 |
|          |    |          |
|   re1    |    |   fxp1   |
+----------+    +----------+
      \             /
       \           /
        \         /
         \       /
          \     /
        +--------+
        | switch |
        +--------+
            |
            |
            |
       WORKSTATION