Dear all: I am working on a simulation using NS-2.27. I want to test the the effect of fragmentation threshold of 802.11 MAC on network throughput, and adjust this threshold dynamically in runtime. However, the fragmentation mechanism had not been implemented in this version or other versions (NS-2.2x). Can anyone suggest me some third party implementations for fragmentation mechanism?
Sorry if I am ignorant about the support with NS2. Thanks, hyper