salam alikom To set environment of ns2 I go to /etc folder and type vi ~/.bashrc Add the following lines to the end of it. # LD_LIBRARY_PATH OTCL_LIB=/usr/src/ns-allinone-2.31/otcl-1.13 NS2_LIB=/usr/src/ns-allinone-2.31/lib X11_LIB=/usr/X11R6/lib USR_LOCAL_LIB=/usr/local/lib export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$OTCL_LIB:$NS2_LIB:$X11_LIB:$USR_LOCAL_LIB # TCL_LIBRARY TCL_LIB=/usr/src/ns-allinone-2.31/tcl8.4.14/library USR_LIB=/usr/lib export TCL_LIBRARY=$TCL_LIB:$USR_LIB # PATH XGRAPH=/usr/src/ns-allinone-2.31/bin:/your/path/ns-allinone-2.31/tcl8.4.14/unix:/your/path/ns-allinone-2.31/tk8.4.14/unix NS=/usr/src/ns-allinone-2.31/ns-2.31/ NAM=/usr/src/ns-allinone-2.31/nam-1.13/ PATH=$PATH:$XGRAPH:$NS:$NAM Afterthat I reboot my linux(mandrake10) And run ns2 by type #ns In the shell but ns2 don't run What is wrong in this? Help me Gazak allah khiran
--------------------------------- You rock. That's why Blockbuster's offering you one month of Blockbuster Total Access, No Cost.