[ns] Scenario file takes too long to load for 200 nodes and 900seconds
Hi, I am running my simulation for 200 nodes and 900 seconds. The mobility scenario has been generated using the /indep-utils/cmu-scen-gen/setdest/make-scen.csh file. The files generated are about 116MB to 132MB. Now my question is that while running the ns it seems to take eternity (till now 30 hours on AMD 2200 4GB) to load the scenario file, Is this normal or is there a way to avoid this delay. Any thought would be welcome. You all have a nice day. Vaqar
[ns] problem in running ns-linux-v2.patch
hello Everyone, i'm working on wimax patch ns-2.29-nist-mob-022707.tgz and congestion contorl algorithm patch ns-linux-v2.patchwith ns-2.29when i'm running the simulation with congestion control Algo and wimax patchgetting the warning as : no class variable Agent/TCP/Linux :: next_pkts_in_flight_ see tcl-object:tcl in tclcl for info about this warning" i'm not getting where to make changes. please anyone help me regarding this topic thanking you Sarita
Re: [ns] ns-allinone-2.33 installation: Incompatible -libtclcl.a error
Jhoanna Rhodette Pedrasa wrote: > Hi, > > I am trying to install ns-allinone-2.33 on an x64 CentOS > machine (of which I don't have admin access). Compilation goes well but > I get an error during the link stage: > > /usr/bin/ld: skipping incompatible ~/ns-allinone-2.33/tclcl-1.19/libtclcl.a > when searching for -ltclcl > /usr/bin/ld: cannot find -ltclcl > collect2: ld returned 1 exit status > make: *** [ns] Error 1 > Ns make failed! > > I went into the tclcl-1.19 directory and ran configure and make but I need su > access for make install. > > Since I dont have admin access I tried installing tclcl manually by running > ./configure with --prefix=$HOME/simruntime but when I run ./install in NS2 I > get the same error. Any help is appreciated. > > - Jhoanna > Does libtclcl.a get built initially? Did you start from a fresh ns-allinone-2.33.tar.gz file on this machine? ns-2 should pull in the tclcl from the ../tclcl-1.19 directory by virtue of this configuration line in the ns-allinone-2.33 install script: ./configure --with-otcl=../otcl-$OTCLVER --with-tclcl=../tclcl-$TCLCLVER || die "Ns configuration failed! Exiting ..."; I haven't seen that specific error before. - Tom
Re: [ns] Problem in Installing ns2.33
Ashok Turuk wrote: > Hello Every One > > While installing ns2.33, I am getting the following message. Can any one > tell me the reason. I have Fedora 9 and tcl/tk 8.4.13 > > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:210: error: > 'Tk_FakeWin' has no member named 'display' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:210: error: > 'Tk_FakeWin' has no member named 'screenNum' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:210: error: 'TkBorder' > has no member named 'screen' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:211: error: > 'Tk_FakeWin' has no member named 'atts' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:211: error: 'TkBorder' > has no member named 'colormap' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:212: error: 'TkBorder' > has no member named 'resourceRefCount' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:224: warning: implicit > declaration of function 'Tk_GetColor' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:233: error: 'TkBorder' > has no member named 'screen' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:233: error: > 'Tk_FakeWin' has no member named 'display' > > > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:1394: error: > 'TkDisplay' has no member named 'borderTable' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:1394: error: > 'TkDisplay' has no member named 'borderTable' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:1400: error: > 'TkBorder' has no member named 'nextPtr' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:1403: error: > 'TkBorder' has no member named 'resourceRefCount' > > /opt/ns-allinone-2.30/tk8.4.13/unix/../generic/tk3d.c:1405: error: > 'TkBorder' has no member named 'objRefCount' > > make: *** [tk3d.o] Error 1 > > tk8.4.13 make failed! Exiting ... > > For problems with Tcl/Tk see http://www.scriptics.com > > > Thanks in Advance > ashok > Do you have this package installed: xorg-x11-devel ?
Re: [ns] NAM problem II
I had the same error a few weeks ago, with the ns-2.27 installation.
I guess I solved the problem with some update... I don't remember which, but
something like gcc or any lib... Look if your files are all updated (the
files needed to ns compilation). Search in the previously posts at list...
I hope it can help you!
> --
>
> Message: 5
> Date: Sun, 15 Feb 2009 18:00:59 +1930
> From: Jose Rodriguez
> Subject: [ns] NAM problem II
> To: ns-users@ISI.EDU
> Message-ID:
>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hello everyone!
>
> I wrote before about a problem that im having with NAM.
>
> Looking up some of the info showed by ns-allinone-2.33 at the end of the
> installion i found this
>
> .
> .
> .
> *make[2]: se sale del directorio
> `/home/jose/Escritorio/ns-allinone-2.33/dei80211mr-1.1.4'
> make[1]: se sale del directorio
> `/home/jose/Escritorio/ns-allinone-2.33/dei80211mr-1.1.4'
> Please compile your nam separately.
>
> Ns-allinone package has been installed successfully.
> Here are the installation places:
> tcl8.4.18:/home/jose/Escritorio/ns-allinone-2.33/{bin,include,lib}
> tk8.4.18:/home/jose/Escritorio/ns-allinone-2.33/{bin,include,lib}
> .*
> .
> .
>
> I have to compile NAM separately. Im following the instruction of the READ
> ME file in /nam-1.13. I have type ./configure first but when i use this
> command i get the following
>
> .
> .
> .
> *No explicit static compilation flag; setting V_STATIC to ""
> checking for dlopen in -ldl... yes
> checking for a BSD-compatible install... /usr/bin/install -c
> configure: creating ./config.status
> config.status: creating Makefile
> config.status: creating autoconf.h
> config.status: autoconf.h is unchanged**
> .*
> .
> .
>
> Does anyone knows what that means?? What should i do??
>
> Thanxs again! I wish u all a happy valentines day!
>
>
> --
> A day without sunshine is like, you know...night.
>
>
> --
>
> ___
> Ns-users mailing list
> Ns-users@isi.edu
> http://mailman.isi.edu/mailman/listinfo/ns-users
>
>
> End of Ns-users Digest, Vol 62, Issue 14
>
>
--
===
Dalton Cézane - Voip UFCG: 1075-2005
Mestrando em Ciência da Computação
Bacharel em Ciência da Computação
Universidade Federal de Campina Grande - UFCG
Re: [ns] NS 2.29 installation problem
Maybe this link can help you: http://www.nabble.com/Fwd:-patch-for-ns-2.29-to-fix-OSF-problem-only-td16889782.html It contains a patch for ns-2.29 installation. Luck! -- === Dalton Cézane - Voip UFCG: 1075-2005 Mestrando em Ciência da Computação Bacharel em Ciência da Computação Universidade Federal de Campina Grande - UFCG
[ns] ns-allinone-2.33 installation: Incompatible -libtclcl.a error
Hi, I am trying to install ns-allinone-2.33 on an x64 CentOS machine (of which I don't have admin access). Compilation goes well but I get an error during the link stage: /usr/bin/ld: skipping incompatible ~/ns-allinone-2.33/tclcl-1.19/libtclcl.a when searching for -ltclcl /usr/bin/ld: cannot find -ltclcl collect2: ld returned 1 exit status make: *** [ns] Error 1 Ns make failed! I went into the tclcl-1.19 directory and ran configure and make but I need su access for make install. Since I dont have admin access I tried installing tclcl manually by running ./configure with --prefix=$HOME/simruntime but when I run ./install in NS2 I get the same error. Any help is appreciated. - Jhoanna
[ns] How can the longest path in DSR be 16?
Hello Everyone, Recently I am doing some work related with wireless routing. I reviewed the code of DSR in ns-2 and noticed that the longest path supported by this protocol is 16, defined by #define MAX_SR_LEN 16 in the hdr_sr.h file. Maybe I misunderstood something. According to the specification of TCP/IP protocol, the length of IP Option is at most 40 bytes. If each IP address takes 4 bytes in DSR, then at most 10 nodes can be added in the DSR Source Route Option. How can the length of path reach 16 without tampering the data of upper layer, e.g., TCP/UDP? Would somebody correct me if I am wrong? Liu -- Liu Yang Department of Computer Science Stevens Institute of Technology Hoboken, NJ 07030 personal page: http://www.cs.stevens.edu/~lyang
[ns] wireless mesh simulation in NS 2
Hi, I am a student of University of Dhaka,Bangladesh, majoring in CSE. I am currently in my final year of graduation. My final year project is the performance analysis of various routing algorithms on wireless mesh network and calculating the bandwidth,delay,throughput etc. I am using NS 2 Simulator for this purpose. For this I need some sample programs on wireless mesh network. I searched the internet but didn't find any sample Tcl script. So it will be very helpful for me if anyone kindly provide me some Tcl Scripts on wireless mesh network simulation so that I could run and test them. Thanks in advance.. , Sajeeb Saha 10th Batch,CSEDU +8801914754181 New Email addresses available on Yahoo! Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! http://mail.promotions.yahoo.com/newdomains/aa/
[ns] Beacon messages-scanType-HELP!!
Hi all!
I am trying to use the beacon messages as in mac-802_11.cc to trigger some
changes when a new access point is detected. I haven't changed anything there
yet. I have in my tcl script something like this:
set AP_ADDR1 [$mac_(2) id]
$mac_(2) ap $AP_ADDR1
set AP_ADDR2 [$mac_(5) id]
$mac_(5) ap $AP_ADDR2
$mac_(4) ScanType ACTIVE
for {set i 2} {$i < 4} {incr i} {
$mac_($i) ScanType PASSIVE ;#Passive
}
for {set i 5} {$i < 7} {incr i} {
$mac_($i) ScanType PASSIVE ;#Passive
}
But when I run it, it stops quite early and it writes: "Illegal instruction"
Can anyone help me? What may be wrong??
Could anyone tell me how to use the ScanType ACTIVE/PASSIVE command because I
haven't found what's the difference...
Does anybody know if this is the right way to detect the presence of a new
access point? I hope to get what I want if the recvBEACON function is called;
can it work???
any help will be highly appreciated, because it is urgent and important!!!
thanks in advance!
___
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[ns] setting the node as an AP in 802_11Ext Model
Hi! I am using 802_11Ext model with multirate support. I need to use it AP-mode. Who knows how to declare an AP in this model? I tried to do it like in the "Infra" example but I failed (I got a failure: "ap lookup failed"). Can anyone help me, please?
[ns] Fw: access code of paper
--- On Sun, 15/2/09, vaishali mandhare wrote: From: vaishali mandhare Subject: access code of paper To: "ns user" Date: Sunday, 15 February, 2009, 11:36 AM hello, how can access code for paper?can anyone tell me?plz... Unlimited freedom, unlimited storage. Get it now Add more friends to your messenger and enjoy! Go to http://messenger.yahoo.com/invite/
