I am trying to learn using MOVE simulator and getting this problem: In the Traffic Model Generator under Static Mobility I import the MOVE trace file and map file. But when I try to save the tcl script(File->Save or SaveAs) I get the following exceptions: Exception in thread "AWT-EventQueue-0" java.lang.NumberFormatException: For input string:
"1.00"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:458)
at java.lang.Integer.parseInt(Integer.java:499)
[code].....
As a result the trace file that gets generated is empty.
I tried setting up sftp for my users. Each of my user have their home directory at "/var/www/public_html/$USER". When my users are using sftp, they can only see their own directories and unable to move to other locations of the system. I followed through the following tutorials: [URL]
The users are able to sftp into the system successfully. However, they are able to see the whole system. Somehow, it appears that the users are not jailed in their home directory although in the tutorial it states otherwise. The difference of my system against the tutorial is that I am using Dropbear for SSH server while it is using Openssh server. Although dropbear does not support sftp, I am able to login through sftp through the use of sftp-server. For the internal mechanics, I am not sure how though.
Assuming that when I tried to SFTP, the sftp-server is ran with the sshd_config, then everything should be working fine right? Do i need to run chroot command at all? The following is the procedure I used to attempt the objective:
1) Add a new user to the group: SFTPonly 2) Chown user:SFTPonly user/home/directory 2) Modify the sshd_config to what is reflected in the tutorial and other paths.
i have a doubt about NS3, can use the actual network card of my computer in the simulator NS3, that is, if my network card can behave as programmed into the simulator.
I have problem in installation for CNET simulator for wireless network cnet-3.1.4. I have fedora 8 . The problem is when I execute the make command step. I have already intalled tcl/tk 8.4 But still there is an error. The error I get is cd src && make
i just installed openSuse and i have very little experience with linux OS. I used this guide to setup my two monitors and they are both running ok but i have the following problem:My mouse pointer can go to the second monitor without a problem, but i can't move a window there. When i move the window to the edge of the screen it just resizes it. it doesn't move it to the next screen.
Network Indicator won't budge. this happens sometimes where an icon won't move when I try to middle click and move it around.any other ways to "reset" the panel? or move the damn icon that's sitting there in the middle
Ubuntu 10.10 32 bit/ and /storage are on two different partitions. I want to move my home directory to the /storage partition, so I went to System -> Administration -> Users and Groups then Advanced Settings then the Advanced tab. I changed Home Directory from /home/billy to /storage/home/billy. I click on ok and I'm asked if I want to copy all the user's files over to the new location or start fresh. I click, Copy Files. It acts like it's doing something, but all it does is create the home/billy directories inside /storage, but it never copies files over and the next time I go to /home/billy it's still in the old location. What the heck is the deal?
I have a netbook running ubuntu 10.04 Lucid Lynx and it is connected to the internet using DSL high speed internet Comcast---standard coaxial cable to modem to ethernet cabel to my netbook. The wired connection is Auto eth0. It works fine.
However, I have recently installed ubuntu 9.04 desktop edition on ANOTHER laptop and cannot get it to connect to the internet using this same modem and cable. When I plug in the ethernet cable it searches for wireless networks but won't recognise the wired network connection---Wired Network disconnected. Auto eth0 shows up under Network Connections and it has the MAC address and is set to connect automatically. I have tried restarting the computer and unplugging and plugging in the modem after about 15 min.
why I cannot just move my comcast ethernet cable from one machine to another?
slackware and am infact running Vector Linux which is slackware based. I used to use fedora on my old laptop got a new on and tried vector. The mouse on the new one doesn't seem to want to work properly, it jumps alot and usually ends up at the end of the screen unable to move, however does manage to click almost every icon on the screen and change desktops.A USB mouse works fine its just the touchpad.It's a Zoostorm Freedom and I can't even find the windows drivers for it let alone what i need for this. I tried editing the xorg.conf to stop the tab button, which doesn't do anything, installed the latest synaptics and still nothing, tried using what someone else uses and still nothing, I cant even find out what kind of mouse it is!?
I have to install GrooveNet which is a vehicular network simulaor. I have downloaded it from GrooveNet Vehicular Network Simulator :: University of Pennsylvania & Carnegie Mellon there is a set-uo guide but I have a problem. I have to open the project within KDevelop or go to the src directory and type "make". When I try to build the project the answer is this one: make: *** No rule to make target `/usr/lib/qt3/mkspecs/default/qmake.conf', needed by `Makefile'. Stop. what can I do?
I have recently installed the STEP physics simulator in my Ubuntu, I found it excellent, but I faced a big problem: fonts of notes and meters won't appear in the simulation window!Here is how it should be: URL...and here is how it displays:URL...
I am an undergraduate student doing some work in Cambridge, MA on NS2. As my project/paper relates to simulating different types of applications like FTP, RTP, and SIP, as they relate to commercial products (VoIP, email, bittorrent, http) and congestion, I was wondering if anyone knows of any simulation models already available besides the example ones released by NS2 and the contributed code found at [URL]. Also, does anyone know of any tcl scripts that simulate specific applications (including the transport layer and Internet layer)? I am using Ubuntu 10.04 LTS and NS2 2.34
How to install SUMO software in Fedora 10. I am not able to get the steps required for installing SUMO in Fedora 10. Also I am not getting the libraries required for SUMO in Fedora 10. I am getting for Fedora 14 and 15. I want source for Fedora 10.
I'm beginning to write a custom RTP implementation and want to test its resilience to UDP traffic. I've searched on the web and all the links I can find are for analysing actual traffic, not generating it or messing it up.
Does anyone know of any software (preferably free software) that will, for example, take actual UDP traffic and drop packets, duplicate some and make some arrive late/out of sequence?
Program for simulating planetary movements, especially the movement of a planet in a binary system. It would be nice if the program has some kind of visualisation but I could do that myself. I searched sourceforge but only found several windows programs and Linux programs still in alpha phase, which didn't work for me.
I want to change parameters of a RED queue during the simulation but it seems that some parameters can be modified only before starting the simulation, not dynamically, while the simulation is in progress. For example the following subroutines works before $ns run command but it do not change the behavior of the queue during the simulation( I want to change maxthresh_ and thresh_ after $ns
run command): Code: proc setREDParameters { redQueue MINth MAXth PER_MaxP Wq } { $redQueue set thresh_ $MINth $redQueue set maxthresh_ $MAXth
I need to refer a sample code to develop a network simulator using c++/system c as back end and perl scripting asd front end.CAn anyone please refer to me any websites were this kind code is given.I do not want to use this otcl script language so wothout this is any code available just for sample so i wii know were to start and develop my own code.
I have an academic simulator software and I want to visualize its output at the same time the simulation is happening. However I want to separate visualization and simulation modules. The simulation data will be held in an array of a size around 0.5M and will be read only to visualization software (but updated regularly by simulator).
- In past I have used shared memory to share small variables among two applications.
- TCP/IP adds the option of having the simulator and visualization applications on separate machines but the implementation will be more difficult.
- I have also thought about an abstraction layer which allows to replace the communication/interconnection layer with other methods later (file/network/shared memory/pipe).
So I was fooling around with compiz settings manager and was trying to get the cube to rotate around, and by doing so I disabled some plugins (because I was prompted to do so) and now Unity is gone and everything opens in the upper left hand corner so much so that I can't move the window. It was pretty rash for me just to disable plugins,how to get everything back to normal.
