I installed ns-2.33 on my machine (Ubuntu). Followed the intstructions on here: http://nsnam.isi.edu/nsnam/index.php/Installing_ns2.31_on_Ubuntu7.04
Everything worked fine and as expected. No errors encountered. I the validation set up and even the path/environment variables. Have checked the paths since then and they are all fine. The problem: for any file xxx.tcl (in the right folder) every time I type $ ns xxx.tcl I get $ xxx.tcl does not exist, try again Why? When I type $ ns I get Usage: host [-v] [-a] [-t querytype] [options] name [server] Listing: host [-v] [-a] [-t querytype] [options] -l zone [server] Hostcount: host [-v] [options] -H [-D] [-E] [-G] zone Check soa: host [-v] [options] -C zone Addrcheck: host [-v] [options] -A host Listing options: [-L level] [-S] [-A] [-p] [-P prefserver] [-N skipzone] Common options: [-d] [-f|-F file] [-I chars] [-i|-n] [-q] [-Q] [-T] [-Z] Other options: [-c class] [-e] [-m] [-o] [-r] [-R] [-s secs] [-u] [-w] Special options: [-O srcaddr] [-j minport] [-J maxport] Extended usage: [-x [name ...]] [-X server [name ...]] What is the problem? Please help!
