Das Santos Kumar wrote: > Could you please mention me where to get NS debugger for ns-29-3 > (tcl8.4.11)?
For the compiled stuff, you just use any C/C++ debugger, like gdb or ddd. For OTcl, there's a tcl debugger linked via the ns-2 webpage. There's more information on this in the wiki ("Troubleshooting"). --Timo