[ns] randomness in simulation

Hey could anyone tell me how to introduce randomness in my simulation ,seed value changing , if i use seed different for every run ,i get the different results right ? then i take average  for close approximation ,but what about plotting graph ? and is seed changed with ./sedest utility or

[ns] bandwidth in wimax

Dear all, to fix the size of the bandwidth for wifi in NS2 I use the following Mac/802_11 set bandwidth_ 11Mb (or 54 Mb) I want to modify the bandwidth size for wimax how can I do that ? Is there any variable style of Mac/802_16 set bandwidth_ XMb anybody knows can

[ns] ERROR in adding new protocol

In the name of God Dear Friends When I want to Add WFRP protocol  I have  ERRORs as bellowo: no 'void CMUTrace :: format_wfrp(packate* , int)'member fuction declared in class CMUTrace 'format_wfrp' are not declared in this scope. can any body help me? Best Regards Sarah

[ns] how to capture queue process

dear all, i want to ask how to capture queue process. i simulated about wireless network (wimax network) can i write queue process in layer 2 to trace file?? if it can, how to make it thanks all

[ns] Erro in ns on inroduction o new protocol

I am trying to run blackhole attack ( from dokurer.net) steps taken by me: 1. Installed ns2.29 on red hat linux 2. copied blackholeaodv in ns2.29 directory 3. changed tcl/lib/ns-lib.tcl 4. changed makefile.in 5 changed ns2.29/gen/ns_tcl.cc 6. run ./configure make clean make But i am getting

[ns] 802.11p package Sherbrooke UNI

I am trying to add 802.11p package from sherbrooke uni. But when I do make it gives me following error. mac/mac802_11p.cc: In member function ‘virtual int Mac802_11p::command(int, const char* const*)’: mac/mac802_11p.cc:230: warning: unused variable ‘tmp’ mac/mac802_11p.cc: In member function