Migrate LAN to a LAGG

1. Ensure the second NIC for the LAGG is not assigned (e.g. re0 mapped to OPT1)
   1. In the AZTCO-FW webGUI, check Interfaces > Assignments and remove its entry if present
2. Create a new LAGG including only the second NIC
   1. Navigate to Interfaces > Assignments on the LAGG tab
   2. Click +  to create a new LAGG
   3. Click to select the NIC to use with this LAGG (re0)
   4. Select the proper LAGG protocol, such as LACP
   5. Enter a description
   6. Click Save
3. Navigate to Interfaces > Assignments, change the assignment of LAN to the newly created LAGG interface (LAGG0)
4. Click Save
5. Navigate back to the LAGG tab
6. Click   to edit the LAGG
7. Ctrl-click to add in the port that was formerly assigned to LAN (re2) so that both NICs are selected
8. Click Save

Now both re0 and re2 are members of a LAGG and that LAGG is the LAN interface with all of the existing configu- ration in place.