[ns] free and drop packets??

hi, could anybody say me the difference between use packet::free(p) function or drop(p) function?? -- Pedro Alonso Chaparro Valero R&D Engineer Ciudad Politecnica de la Innovación iTEAM - Mobile Communications Group Polytechnic University of Valencia C\ Camino de Vera S/N, Edificio 8G 46022 Vale

[ns] problem in installing ns-allinone2.29

hi all i am getting warnings like below warning: incompatible implicit declaration of built-in function ‘strlen’ warning: incompatible implicit declaration of built-in function ‘printf’ i didn't get whats the problem is..? -- Kartheek(M.Tech) JNTUK VZM

[ns] Fw: jxta algorithmes implementation

--- On Fri, 9/3/10, mohamed abdelhadi wrote: From: mohamed abdelhadi Subject: [ns] jxta algorithmes implementation To: ns-users@ISI.EDU Date: Friday, September 3, 2010, 5:27 PM Hi all,    I'm looking for implementation of the Jxta algorithems,      can anyone direct me to the an