Model Code
Version 1.0 (for OPNET 2.5)
Model Code for OPNET 2.5
Version 2.0 (for OPNET 3.0, 3.5, 4.0 and 6.0)
Model Code for OPNET 3.0, 3.5, 4.0, 6.0 and 7.0
New model described in latest Internet Draft
Model Code for OPNET 8 (requires OPNET MPLS module)