Hello all, I am a BEGGINER using NS, but I haven't been able to run it yet...
I have taken a look at the troubleshooting and help page, but none of the answers there have helped me so far. After positioning myself in the directory where NS is installed (ns-allinone-2.29 version in my case) I try to execute Marc Greis's examples by typing: ns example1a.tcl but I always get the same message: example1a.tcl does not exist, try again However, If I open with the text editor, such as emacs, by typing: emacs example1a.tcl the file is found and emacs does open it, what has led me to believe that the problem is with NS itself. I have made sure that my bashrc has the propper configuration: export PATH=/usr/local/ns-allinone-2.29/bin:/usr/local/ns-allinone-2.29/tcl8.4.11/unix:/usr/local/ns-allinone-2.29/tk8.4.11/unix:$PATH export LD_LIBRARY_PATH=/usr/local/ns-allinone-2.29/otcl-1.11:/usr/local/ns-allinone-2.29/lib:$LD_LIBRARY_PATH export TCL_LIBRARY=/usr/local/ns-allinone-2.29/tcl8.4.11/library After taking these steps, I really don't know where else to keep looking for things that I could be doing wrong. Does anybody know what could it be? Thanks in advance, Ignacio ----- Réacheminé par Ignacio Martinez Serrano/France/RockwellCollins le 08/06/2006 17:08 ----- <[EMAIL PROTECTED]> 08/06/2006 15:05 A [EMAIL PROTECTED] cc Objet Re: need help running NS Welcome to posting to the ns-users mailing list! We automatically send this message to every new person who sends mail to the list. You should only receive it once. 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Thanks, -the ns development team ---------------------------------------- The Network Simulator ns-2: Frequently Asked Questions (This FAQ is also on the web at http://www.isi.edu/nsnam/ns/ns-faq.html.) * _Where do I get ns?_ From the ns web site at http://www.isi.edu/nsnam/ns/ns.html and the download page http://www.isi.edu/nsnam/ns/ns-tests.html. * _What platforms does ns run on and what kind of hardware do I need?_ Please see "where to start" on the building ns web page: http://www.isi.edu/nsnam/ns/ns-build.html#start. * _What should I do if I have trouble downloading/extracting ns?_ This question is answered in detail at http://www.isi.edu/nsnam/ns/ns-problems.html#downloading. * _What should I do if I encounter problems building ns?_ Check: 1. the README that comes in the distribution (very brief), 2. the "installation problems, bug fixes and help" web page http://www.isi.edu/nsnam/ns/ns-problems.html, 3. the archives of the ns-users mailing list http://www.isi.edu/nsnam/ns/ns-lists.html, 4. post a bug report (see below) http://www.isi.edu/cgi-bin/nsnam/reportbug.cgi. * _What do I do after I successfully build ns?_ + Put the path to your ns executable into your PATH environment + Put the path to your otcl into your LD_LIBRARY_PATH environment + Put the path to your tcl library into your TCL_LIBRARY environment * _Where can I find documentation for ns?_ All documentation is linked from the main ns web page http://www.isi.edu/nsnam/ns/. Documentation includes a tutorial (originally from Marc Greis) and a reference manual (ns notes and documentation). * _Words, words, words... that documentation is nice, but where are some sample scripts I can start from?_ Many sample scripts can be found in the ns distribution in ~ns-2/tcl/ex and ~ns-2/tcl/test. * _What protocols does ns support?_ A lot! Almost all variants of TCP, several forms of multicast, wired networking, several ad hoc routing protocols and propagation models (but not cellular phones), data diffusion, satellite, and other stuff. See the documentation (described above) for details, or download ns and look. * _How do I know that ns correctly implements these protocols?_ Ns has validation tests that cover many protocols, see http://www.isi.edu/nsnam/ns/ns-tests.html. However, ultimately users are responsible for verifying that ns is accurate for their purposes---since we cannot foresee all the ways ns may be used, we cannot test all cases with all inputs. * _Are there any contributed/additional protocols not in the main distribution?_ Yes, please see the contributed code web page http://www.isi.edu/nsnam/ns/ns-contributed.html. The mailing list archives can also be helpful (see below). * _How should I get started doing something (like implementing a new protocol or trying an experiment)?_ We recommend that you look through the tutorial (see documentation, above), then start with an example program that is most similar to yours (in the tutorial, or in tcl/ex or tcl/test in the distribution), and then start changing things. * _What should I do to compile ns to reflect my changes if I've modified some .cc or .h files?_ go to ns directory and run "make" or "make depend; make" * _How do I subscribe to the ns-users mailing list? 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When posting bug reports, please _always_ include information including at least (the bug report form includes spaces for these): + what version of ns you're using, + what operating system you're running on (not just Linux or Solaris, but RedHat version 7.0 or Solaris 2.4---send us the output of "uname -a"), + what specific behavior you see (if ns doesn't compile, what's the specific error; if TCP does something strange, what exactly did it do [send a pointer to a packet trace]), + what behavior you expected to see (if ns doesn't compile this is obvious, but if TCP does something strange, why is it strange, where is the TCP spec violated?), + pointers to your script detailed output files, + a statement that "yes, I've read the FAQ, ns-problems page, and manual and I couldn't find the answer there" (or a statement about why you didn't do that yet :-) A reminder about mailing list etiquette: + Please check the web pages and list archives before posting your question. + Please keep the body of your post to simple ASCII, not HTML. + Please do _not_ send large attachments (if what you have is bigger than a few kilobytes, put it on a web page and send a URL) + Before posting a question like "did people see my post" or "the list seems down", please check the archives (you can answer this question more accurately by checking yourself rather than asking). + Please don't post subscribe/unsubscribe requests directly to the list, use the lists' information page. (see the web page mentioned above for details). _________________________________________________________________ ---------------------------------------- >From [EMAIL PROTECTED] Thu Jun 8 06:05:23 2006 Received: from vapor.isi.edu (vapor.isi.edu [128.9.64.64]) by gamma.isi.edu (8.11.6p2+0917/8.11.2) with ESMTP id k58D4rh28578 for <[EMAIL PROTECTED]>; Thu, 8 Jun 2006 06:04:53 -0700 (PDT) Received: from fw01.rockwellcollins.com ([EMAIL PROTECTED] [205.175.225.1]) by vapor.isi.edu (8.11.6p2+0917/8.11.2) with ESMTP id k58D4eU16042 for <ns-users@isi.edu>; Thu, 8 Jun 2006 06:04:40 -0700 (PDT) Received: by fw01.rockwellcollins.com; id IAA13380; Thu, 8 Jun 2006 08:04:30 -0500 (CDT) Received: from nodnsquery(131.198.169.131) by fw01.rockwellcollins.com via smap (V5.5) id xma013281; Thu, 8 Jun 06 08:04:14 -0500 Received: from vs01.rockwellcollins.com (localhost [127.0.0.1]) by localhost.rockwellcollins.com (Postfix) with ESMTP id 1EB0E318A8 for <ns-users@isi.edu>; Thu, 8 Jun 2006 08:04:15 -0500 (CDT) Received: from crnotes2.rockwellcollins.com (crnotes2.rockwellcollins.com [131.198.64.109]) by vs01.rockwellcollins.com (Postfix) with ESMTP id EFCFA318A2 for <ns-users@isi.edu>; Thu, 8 Jun 2006 08:04:14 -0500 (CDT) To: ns-users@ISI.EDU Subject: need help running NS MIME-Version: 1.0 X-Mailer: Lotus Notes Release 6.5.2 June 01, 2004 Message-ID: <[EMAIL PROTECTED]> From: [EMAIL PROTECTED] Date: Thu, 8 Jun 2006 15:04:11 +0200 X-MIMETrack: Serialize by Router on CollinsCRSMTP02/CedarRapids/RockwellCollins(Release 6.5.4FP3|January 09, 2006) at 06/08/2006 08:04:14 AM, Serialize complete at 06/08/2006 08:04:14 AM Content-Type: multipart/alternative; boundary="=_alternative 0047CB33C1257187_=" X-ISI-4-43-8-MailScanner: Found to be clean, Found to be clean X-MailScanner-From: [EMAIL PROTECTED] This is a multipart message in MIME format. --=_alternative 0047CB33C1257187_= Content-Type: text/plain; charset="US-ASCII" Hello all, I am a begginer using NS, but I haven't been able to run it yet... I have taken a look at the troubleshooting and help page, but none of the anwers there have helped me so far. After positioning myself in the directory where NS is installed ( /usr/local/ns-allinone-2.29/ns-2.29 in my case) I try to execute Marc Greis's examples by typing: ns example1a.tcl but I always get the same message: example1a.tcl does not exist, try again However, If I open with the text editor, such as emacs, by typing: emacs example1a.tcl it finds the file and emacs opens it, what has led me to believe that the problem is with NS itself. I have made sure that my bashrc has the propper configuration: export PATH=/usr/local/ns-allinone-2.29/bin:/usr/local/ns-allinone-2.29/tcl8.4.11/unix:/usr/local/ns-allinone-2.29/tk8.4.11/unix:$PATH export LD_LIBRARY_PATH=/usr/local/ns-allinone-2.29/otcl-1.11:/usr/local/ns-allinone-2.29/lib:$LD_LIBRARY_PATH export TCL_LIBRARY=/usr/local/ns-allinone-2.29/tcl8.4.11/library After taking these steps, I really don't know where else to keep looking for things that I could be doing wrong. Does anybody know what could it be? Thanks in advance, Ignacio --=_alternative 0047CB33C1257187_= Content-Type: text/html; charset="US-ASCII" <br><font size=2 face="sans-serif">Hello all,</font> <br> <br><font size=2 face="sans-serif"> I am a begginer using NS, but I haven't been able to run it yet... I have taken a look at the troubleshooting and help page, but none of the anwers there have helped me so far.</font> <br> <br><font size=2 face="sans-serif"> After positioning myself in the directory where NS is installed (</font><font size=2><tt>/usr/local/ns-allinone-2.29/ns-2.29</tt></font><font size=2 face="sans-serif"> in my case) I try to execute Marc Greis's examples by typing:</font> <br> <br><font size=2 face="sans-serif"> ns example1a.tcl</font> <br> <br><font size=2 face="sans-serif">but I always get the same message: </font> <br> <br><font size=2 face="sans-serif"> example1a.tcl does not exist, try again</font> <br> <br><font size=2 face="sans-serif">However, If I open with the text editor, such as emacs, by typing:</font> <br> <br><font size=2 face="sans-serif"> emacs example1a.tcl</font> <br> <br><font size=2 face="sans-serif">it finds the file and emacs opens it, what has led me to believe that the problem is with NS itself.</font> <br> <br><font size=2 face="sans-serif">I have made sure that my bashrc has the propper configuration:</font> <br> <br><font size=2 face="sans-serif"> export PATH=/usr/local/ns-allinone-2.29/bin:/usr/local/ns-allinone-2.29/tcl8.4.11/unix:/usr/local/ns-allinone-2.29/tk8.4.11/unix:$PATH</font> <br><font size=2 face="sans-serif"> export LD_LIBRARY_PATH=/usr/local/ns-allinone-2.29/otcl-1.11:/usr/local/ns-allinone-2.29/lib:$LD_LIBRARY_PATH</font> <br><font size=2 face="sans-serif"> export TCL_LIBRARY=/usr/local/ns-allinone-2.29/tcl8.4.11/library</font> <br> <br><font size=2 face="sans-serif">After taking these steps, I really don't know where else to keep looking for things that I could be doing wrong. Does anybody know what could it be? </font> <br> <br><font size=2 face="sans-serif">Thanks in advance,</font> <br> <br><font size=2 face="sans-serif">Ignacio</font> --=_alternative 0047CB33C1257187_=--