This solutions gives the correct syntax for reserving ports in Avalanche with TCL scripts
4.00 (Alpha Feature) and from 4.10 and on
The port numbering schema in next generation TCL API changed and became "1-based". So in order to reserve two Avalanche port which show up as port #2 and port#3 for example in the GUI administration window, you need to call the functions:
av::reserve <ip_address>/1/3
av::reserve <ip_address>/1/4