An Asynchronous Transfer Mode (ATM) feature built at the Computer Networks Research Group (CNRG) of University of New Hampshire (UNH) is available for NS-2. The module provides a capability to create and analyze Permanent Virtual circuits (PVC) and the ATM Adaptation Layer-5 (AAL-5) concepts. Below are the links to the patches of the ATM module for ns-2.1b7 and ns-2.1b9 versions. Check the README (part of the patch) for installation instructions. The atm.doc provides a list of configurable commands for the module. A detailed version of the user-manual is coming up soon. Stay tuned!!
README
ns-2.1b9-atm.patch
Configuration guide (work in progress)
Patch for ns-2.1b7
Configuration guide -ps format(work in progress)
ATM architecture document
ATM patched ns-2.1b7 (entire directory)
Example script
Helper for the Example (Must need with the Examplescript)