I'm trying to identify when WAN bandwidth is compromisedI don't want to run this continuously, but would like something that I can put in a script for testing purposes. All the speed tests I've foundhile quite adequate otherwise, utilize a GUI interface.Similarly, is there a linux-based client / server pair that I can use to test out LAN /VLAN issues?
View 13 RepliesI'm using a remote dedicated server running ubuntu server edition, and I have no idea what the upload/download speeds are.Is there a reliable method to test these speeds via the command line?
View 2 Replies View RelatedHow do I do a download speed test when comparing Hosting Providers?I'm on a Macbook Pro - wondering if there's an ap for this?Also, I have accounts at each provider with a 100mb file, but I'm guessing I'm closer to one than the other? How would I make it fair?
View 4 Replies View RelatedI need to test network card throughput and speed between two computers, one is running Fedora and other running Windows 7. Usually I would use netperf to perform this task, however I can't find Windows build of netperf. Can anyone recommend any network evaluation tool, similar to netperf (clien/server) which has both Windows and Linux versions.
View 2 Replies View Relatedis there anyway i can speedtest.net with ssh access into my server ?
View 3 Replies View RelatedIs their from the CLI a way to test the internet speed between two servers?I'm thinking some sort of ping test that can calculate it or something.
View 2 Replies View Relatedprogram to measure speed of sending file from one computer to another
View 1 Replies View RelatedI want a program that can be installed in two pc and measure speed of transfering files from one to another or any data measured in Mega bit
View 1 Replies View RelatedI am writing a script to do a speed measurement from my ISP's test ftp server. To do this interactively I connect to the server, enter credentials, enable hash and download a test file. The process concludes with something like
Quote:
################################################################
226 Transfer complete.
1048576 bytes received in 2.87 secs (356.6 kB/s)
So I entered the credentials for the server in my .netrc file and created a little bash script as follows
Quote:
#!/bin/bash
cd ~/Desktop
# poiuytrewq is the limit string of the "here" document
[code]...
The script executes as expected EXCEPT that I do not see the statistics at the end of the transfer. It terminates thusly
Quote:
#################################################################################################### ############################################
ken@taylor12:~/Desktop$
I have tried adding another ftp command such as ls to the end of the "here" document (in case the results were clipped by the bye command) but to no avail. The ls result immediately follows the ### - no stats I am at a loss.
anybody knows nice tool to check connection speed UPLOAD / DOWNLOAD on the server ?Maybe existing something like speedtest.net for servers ?
View 3 Replies View RelatedI have installed Postfix + Amavisd-new, then I am started all services (and configured main.cf and master.cf to use amavis).
The questions are:
1) I am trying to test antivirus scan using eicar test virus
Code:
And the message is successfully delivered to mailbox with mark "CLEAN" in maillog. But I cant see any attachment using
Code:
Where is my mistake?
2) Should I update clam and how I can do it?
3) Is spamassassin enabled by default in amavis (I have started daemon)?
4) Where configuration files of spamassassin is stored?
I am trying to install mysql 5.1.44..so i downloaded the binary package, i extracted it and then followed the instructions that were in the manual but i keep getting this error when running this command
Code:
scripts/mysql_install_db --basedir=/home/mosty/mysql
the error is
Code:
Installing MySQL system tables...
100315 20:07:27 [Warning] Can't create test file /var/lib/mysql/mosty.lower-test
100315 20:07:27 [Warning] Can't create test file /var/lib/mysql/mosty.lower-test
[code]....
You can try to start the mysqld daemon with:
shell> /home/mosty/mysql/bin/mysqld --skip-grant &
and use the command line tool /home/mosty/mysql/bin/mysql to connect to the mysql database and look at the grant tables:
shell> /home/mosty/mysql/bin/mysql -u root mysql
mysql> show tables
I have created mobility of 20 nodes and vbr traffic using following attached script I executed the file as ns234 vbr.tcl I got the vbr.tr and vbr.nam but I was unable to load the graph using matlab <trgraph> I thought problem with is vbr.tcl script.
View 1 Replies View RelatedUbuntu 64bit. The sound system works and plays noises correctly when I test the speakers in sound preferances. The internet BBCi player(Radio) plays sound correctly. Banshee & Rhythmbox try to play music files at double, or more, speed with no sound output. Spotify Linux version also tries to playback at double speed with no sound output. Media Player attempts to play music files at high speed. Media player plays the Video and audio tracks at high speed. VLC Will play the video at normal speed but with no audio.
View 1 Replies View Relatedi both have the same problem, i'm trying to burn my images at 4 or 8 speed, but ubuntu 10.04 says that the hardware does not support that kind of speed and switch up to 16 speed and more. i know it can burn at low speeds, at least in windows, it is a bit strange that fast burning is okee, and slow not, what can i do to prevent this? i don't wanna burn to much errors on my discs
View 5 Replies View RelatedAll of a sudden lost the Internet connection on Ubuntu10.04
$ ping 127.0.0.1
PING 127.0.0.1 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_seq=1 ttl=64 time=0.088 ms
64 bytes from 127.0.0.1: icmp_seq=2 ttl=64 time=0.067 ms
[code]....
Set up a server with Bind, Dovecote, Apache etc. Registered a domain and made all the necessary things for it to work. The server can send/receive mail on my domain, but when I try to look up the site I have it returns a lookup failure. I know Apache is working as I can browse the site when I used my ip address but I can't when I use the domain name. Anyone got a few tricks I could try to dumb down and find the possible failures I did when setting this up?
View 7 Replies View RelatedI have a 10.04 install with 2 network cards. wlan0, and eth0. wlan0 is the internet connection. eth0 is the local network. I want to be able to have internet connection sharing between eth0 and wlan0. I have set everything up, using firestarter.
is there a way of testing the eth0->wlan0 routing from the machine itself? The routing table looks sound, but I would like a quick way of confirming it. Is there a tool, like PING or TRACEROUTE which will let me say "ping [URL] going through eth0" ?
I want to test whether or not my phone is connected from bash. I'm finding lots of information about /dev/rfcomm0, but that's not on my system (Ubuntu 10.04). The device pairs just fine, and I can connect with gammu just fine, and I have the device address ("00:1F:5D:37:17:FB").I just need something I can put in a bash script to say "Is this connected or not" akin to testing for a file's existence:
Code:
if [ -f /home/steven/arbitrary filename ]
then
[code]....
I have pc with two NIC's (eht0 and eth1). I want to test throughput switch/router.I can ping on both interfaces.Connection Diagram:
eth0 -> Patchcord -> testing devices -> Patchcord -> eth1
I run two iperf:
-s -B 192.168.1.10 (eth0)
-c 192.168.1.20 -B 192.168.1.20 (eth1)
Results:
[ 3] 0.0-10.0 sec 4.45 GBytes 3.82 Gbits/sec
The test results are false because I use 100Mb/s NIC's. I can't use two pc's for test.I tried to do the same test under windows 7 x64 it and works properly, but under windows xp there occurs the same problem like under ubuntu.
My current setup is a slack based distro with Squid 3.0 running in transparent mode with WCCP. Web filtering and AV scanning works great but we need to go a step further and introduce port filtering into the setup. I can easily accomplish this with iptable entries but only if I point to the proxy directly; the goal is to do this completely by interception. So far I've had no luck doing this with iptable entries or with squid ACL's and I am wondering if there's something that I am missing or just not doing correctly. So far during testing I've just been testing with common IM chat ports such as MSN and Yahoo. I am currently trying to setup a test lab with squid and 2 NICs with one NIC connected directly to the internet but this is not a route I would like to go.
View 1 Replies View RelatedI succeeded in setting up a vnc server on a fedpra9 tested it locally and it was successfully connected but no connection done from other machine in the network , even though they can see each othervnc server is pingable se linux is disabled
View 9 Replies View RelatedI've installed Ubuntu 10.10 on an old box to use as an office print/fax and file server. I tried the server edition but I had no chance with command line programming so I've just used normal Ubuntu.
Ubuntu itself is working fine and I've installed my HP Officejet printer and it's fully working on the Ubuntu box. SAMBA and CUPS are installed.
I've then added the printer onto my Vista machine and here's where the fun starts. The Vista box sees the printer on Ubuntu, adds it with no problem and happily prints test pages, but I can't get it printing anything else.
I can't for the life of me find any reason why it would print a test page, but not print from Word, adobe or even a browser.
I do not know much at all when it comes to setting up hardware--servers, switches, etc.
I have a 1701HG 2Wire wireless router that I use for my home network. I have an old pentium 3 tower that is just laying around, and I want to be able to host my projects on it for testing. Basically, I just want to be able to do everything on my laptop and then upload it to the server for testing.
I have set up an Ubuntu LAMP server on the desktop and am able to do everything I want via SFTP; however, I want to be able to type in "projectx.local" in a browser on my laptop to go to one test site, "projectz.local" to go to another, etc.
Is this possible, since I do not have the server set up as my gateway? It is merely connected to the router like everything else.
I'm working on testing some software, and I have a question. We have several files of binary data that we need to push through our application to test. It communicates via simple TCP sockets. Is there a way I can send this data to the socket from the command line? I tried doing something like this, but telnet never picked up the data.
View 5 Replies View RelatedAny tool where I can test a web site with slow connectivity? E.g.:
A web server running at Location A
and from Location B want to test the web site hosted at location A with various speeds
How is the loading of the web site from location B at 256kbps, 512mbps etc..
With me, chrome and chromium tend to finish loading/rendering (whatever numion.com/stopwatch measures) the pages usually in less than 5 seconds. All the other browsers, in contrast, will take usually at least twice that time, and it's not uncommon to take up to 30 seconds for something that chrome/chromium didn't take 10 seconds. (My connection speed is ~4 MB/s)By "all other browsers" I mean mainly opera and iceweasel (I assume that other gecko-based browsers like iceape and kazehakase would fare similarly), because konqueror, arora, midori, and netsurf will do even worse. I didn't test text browsers.Is that the usual pattern for everyone, or I must have something wrong on my setup?
View 3 Replies View RelatedThere's such thing for Ubuntu too?A software which search+test proxies... that's all I do need
View 1 Replies View RelatedJust want to know if my connection will be good for voip like skype...
View 1 Replies View RelatedI would like to be able to test that a network mounted cifs(samba) share is actually mounted in a script file to do backups. I want to do this so that when my automatic backups run they actually go to the remote location or fail. Currently, if there is a network problem that prevents the network share from mounting, the files simply get copied to the folder (e.g. /media/backupmount) and end up filling up my small local hard drive.
View 3 Replies View Related