General :: Making Server Completely Transparent To Speed Up Network
Apr 8, 2010
I am just checking in I know a lil about linux looking to learn more I know forums are the best way to go. I recently installed centos 5.3 on a machine we are going to be using as a squid server. Just a couple quick ?s and just wanted to pick your alls brains. What I am trying to do with the server is use it for caching to speed up our network t but I don't want to go around to all the our customers to setup their browser for proxy. What all is involved with making this server completely transparent. So the end user will does not need to enter in proxy information.
View 3 Replies
ADVERTISEMENT
Dec 17, 2010
Is there an easy way to get the entire panel be transparent? Is it a bug that the applets dont adjust?
View 5 Replies
View Related
Apr 14, 2011
i want to know a couple of things
1) how can i set my terminal's background completely transparent like opensuse and not just show desktop wallpaper.
2) how can i set its default height and width from 80x24 to 80x38.
debain 6.0 gnome.
View 7 Replies
View Related
Dec 19, 2010
how to enable transparent themes on Gkrellm and KDE 4. AND ASK FOR HELP WITH A PROBLEM FURTHER DOWN THE PAGE. Libsensors is THE program for gathering sensor data for use in various applets. Some few (mostly older) sensors have their output sent to a system file, where it can be picked-up and used by the system, but the best way to get sensor data, especially for newer sensor chips, is directly from libsensor. Since 2007 libsensor support has been built out of Gkrellm in Ubuntu (perhaps all of Debian, though I'm unclear on that). From some cursory research on the internet, I discovered that in 2007 libsensors did a major update, and Gkrellm did not. Problems insued. Support for libsensors was dropped in Gkrellm. Even though a patch was produced fairly quickly, support for libsensors in Gkrellm was never re-allowed. There is a bug on this here.
To enable support for libsensors in Gkrellm you have to build Gkrellm from source (EGADS!!) It's really pretty easy with this package and mine went off without a hitch (and I now have WONDERFUL readouts from my atk0110 sensors on my asus mb.). You can find the source package for Gkrellm here, and you can find some easy instructions for building it here. Piece of cake (really!). Okay, on to invisibility.... Gkrellm invisibility doesn't happen in KDE 4 (without a little tinkering...). I discovered the fix by looking for insights in pages discussing the same problem in conky. I found a good one, and thinking the same situation might apply to gkrellm, I tried it and IT WORKED! Here's the original post. My gratitude to the author. I'm going to reproduce the process here for posterity's sake, and because the command has changed slightly with the location of the plasma-desktop-appletsrc file.
So, gkrellm uses fake transparency. It samples the desktop at its coordinates and reproduces the image as its background. Gkrellm doesn't use the user's desktop to sample from - it uses the root desktop image - hence the strange-looking colors I got whenever I tried one of the transparent themes. Okay, so first you need to make your current desktop image your root desktop image. To do this you need to install "feh" (copy and paste these commands into terminal)
Code:
sudo apt-get install feh
After that's done, enter this in terminal:
Code:
feh --bg-scale "`grep 'wallpaper=' ~/.kde/share/config/plasma-desktop-appletsrc | tail --bytes=+11`"
Okay, now it needs to be set-up so that it'll load automatically. The feh documentation recommends setting this in ~/.xsessionrc (if you don't have one, make one with kate - and don't forget the dot before the name [ the expression ~/ is shorthand for your home directory path, /home/username, so the aforementioned path in full would be /home/username/.xsessionrc ]):
Code:
`cat $HOME/.fehbg`
That done, we arrive at a problem. I could use some help here, if anyone has any idea how to fix it. It's not a deal-breaker, but it's definitely inconvenient if you like to change your wallpaper a lot. The feh program creates a file called ~/.fehbg to store the actual path of the image used as 'wallpaper'. Unfortunately, it stores it like this:
Code:
feh --bg-scale '/home/laysan/Pictures/shadows_1280.jpg_cropped.png'
The two single quotes enclosing the path are unfortunately read as part of the path, so when feh (or if it hands it off to bash or kde) looks for the image file it can't find it. You get a no such file error in feh. I created a bug report here. The only way I know of to fix it (I tried removing various sets of quotation marks from the original feh command to no avail) is to open the ~/.fehbg file in kate and remove the two single quotations, so it looks like this:
Code:
feh --bg-scale /home/laysan/Pictures/shadows_1280.jpg_cropped.png
But you must still do one more thing. You must change the permissions on ~/.fehbg to root, or the image's path will be overwritten the next time it's opened (at next login), with the single quotes included. Doing so fixes the issue in the short term, but when you change desktop images you'll have to reinstate your user privileges on the file, and re-run the original command to allow the file to be written to by feh (with the new image path), then edit the file again to remove the single quotes.
[code].....
View 9 Replies
View Related
Jul 22, 2010
So I've been messing around with the opacity settings in ccsm and I can't figure out how to make the drop menu color completely transparent.. I can adjust the opacity in ccsm, but that also changes the opacity of the tekst, and that's not so good..
View 9 Replies
View Related
Jan 1, 2010
it is possible to make the "File Browser UI" transparent?
View 5 Replies
View Related
Sep 16, 2010
Right now I have a OpenSuSE 11.1 server running on a single hard drive. I want to install the HighPoint RocketRAID 1740 card and utilize RAID 10.I wanted to know if the following process would work ok:
1. Image the current hard drive using clonezilla and remove the drive.
2. Install the RAID card with 4 hard drives of the same make and model as the current drive
3. Create the logical volume
4. Restore the image to that volume
Since I am restoring the image to a RAID volume, is that completely transparent to the OS? Or do I need to do a clean install on that volume and reconfigure everything?
View 4 Replies
View Related
Mar 10, 2010
I accidentally clicked on Compiz menu and set it to completely transparent. Now when I open the application I cannot readjust it back.
View 5 Replies
View Related
Jun 29, 2010
I want to make an Ubuntu box a completely passive sniffer. As such, I want the NIC to never send anything or replying to anyone on the network, while still being able to capture the network traffic using pcap.
View 8 Replies
View Related
Oct 23, 2010
My Computer options arent great, but i am going to be starting the process of switching all the computers in my house to linux, i wanted to see if i could make a server to connect all of them for file sharing, but mostly for world of warcraft in the house.it would only be 10 computers accessing it at once. i would basically want to know what the best form of linux would be, the programs id need to have, if it could be done on a desktop based machine, or if id have to use my server. if i would need different hardware or if the linksys hardwired router going to be enough connection. i guess the filesharing would be more the pressing need, especially if it is possible to create a server and convert the connected computers to linux through use of the server
View 4 Replies
View Related
May 1, 2010
Upgraded from 9.10 to 10.04 Thursday night. My internet was working perfectly under 9.10, but when I turn my comp on friday morning, my internet speed has been crippled to almost a halt.
In short, I get about 25 kb/s average speed, when it doesn't completely drop me. Under 9.10, I had 250+ kb/s. Why is this? I figure it has to be a bug, but is there any way to fix it? It's rendering my ubuntu install completely useless. I'm lucky I got my windows partition fixed, or else my laptop would be more or less a paperweight for a while. This is on the same laptop by the way, same internet connection.
View 8 Replies
View Related
May 15, 2010
I got a dedicated server ; datacenter told me that I have a 1000 Mbps Public & Private Networks uplink/downlink . How can I check from console if they are saying the true ?
Also , how can I get info about the server network card from console ?
View 1 Replies
View Related
May 14, 2010
I am trying to limit bandwidth of certain ip addresses on my server. I have been doing hours of reading and not getting very far... So far I believe the iptables command is
ptables -A PREROUTING -s 178.33.23.44 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.45 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.46 -t mangle -j MARK --set-mark 2
ptables -A PREROUTING -s 178.33.23.47 -t mangle -j MARK --set-mark 2
and now I just need the tc command to read those marks and limit bandwidth, I have a gigabit connection and would like to limit each of these ip addresses to 10mbit in and out.
View 2 Replies
View Related
Jan 13, 2010
I have just formated and did a fresh install to start all over. I installed Ubuntu 9.1 and everything went fine but the network. The computer serve as a NAS and MediaPlayer. When getting a file from the server, I get a speed of 40-60mb/sec, which are good for a Gigabit network. When I try to put a file in, the speed can't pass more than 1mb/sec and often stop.
Here's the network info:
Code:
vric@XBMC:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:24:8c:a1:eb:55
inet addr:192.168.1.5 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::224:8cff:fea1:eb55/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
[code]...
Edit: Looks like it's a Gigabit Problem. I connected the Ubuntu box to my Linksys router which is 10/100 and everything is MUCH faster.
View 2 Replies
View Related
Apr 27, 2010
I have configured a samba server where I have configured it for /mnt dir to be exported/shared. When I verify this share, I see mnt dir but I want the content inside the mnt to be visible or chroot into mnt directly.
View 6 Replies
View Related
Mar 12, 2010
I have the problems with transfer speed between samba and Windows XP clients.
Samba server configuration:
Quad Core 6600 CPU.
4 Gb RAM
OpenSUSE 11.2 with kernel "2.6.31.12-0.1-desktop"
Samba - samba-3.5.1-1.1.i586
Test: 4 GB File copying. One file.
Transfer speed from Samba Server to Windows 7 and XP clients:
(Windows clients copy file from Server share -> to local drive)
From Server to Windows 7 client 1:
85-90 Mb/sec
From Server to Windows 7 client 2:
90-100 Mb/sec
From Server to XP1 client 3
75-100 Mb/sec
Transfer speed from Windows 7 and XP clients TO Samba Server:
(client copy file from local drive -> to server Share)
From Server to Windows 7 client 1:
12-20 Mb/sec
From Server to Windows 7 client 2:
30-35 Mb/sec
From Server to Windows XP client 1
20-27 Mb/sec
(Copying file from Windows local drive to Windows remote share)
From Window 7 client 1 TO Windows XP client 1
40-50 Mb/sec
From Window 7 client 2 TO Windows XP client 1
50-60 Mb/sec
Copying file from Windows 7 client 2 share -> TO Windows XP client 1 show me 100-120 Mb/sec speed permanent.
Copying file from Linux hosts to NFS server is stable 50-90
Mb/sec bidirectional.
This part of my smb.conf file
Code:
# version at /usr/share/doc/packages/samba/examples/smb.conf.SUSE if the
# samba-doc package is installed.
# Date: 2009-10-27
[global]
log level = 1
debug level = 0
max log size = 50 .....
I have very slow write speed when copying file from Windows clients to Samba Share. Samba speed is slower than Windows native clients connections ?
View 9 Replies
View Related
Jun 30, 2010
I am trying to install Squid 2.6 as Transparent proxy server.Can anyone provide the step by step configuration details
View 8 Replies
View Related
Oct 17, 2010
I find the rate of downloading package files from main repository is very slow in my computer(ubuntu OS).What can i do to speed up it?
View 1 Replies
View Related
Sep 18, 2010
I have a Dell inspiron 640m (1405). I am a reasonably clued in linux user, but I am getting serious networking speed problems. The networking card is an intel 3945ABG When wirelessly connecting with windows XP, everything runs fine and the network connection is fast.
When connecting with any linux distro, the networking speed is abysmally slow, and the connection drops randomly. (the network is recognised and the connection is made however)
View 2 Replies
View Related
Sep 2, 2010
I'm trying to execute X server (automatically), which will not bind to 0.0.0.0 (port 6000) - meaning X server will not listen on generic interface. If it's possible, I'd prefer X server not to listen at all (and communicate through other IPC if needed), is there a way to make it not listening at all? -nolisten flag or something like that? (and do it automatically, every reboot). Also, Is there a way to make X server bind to 127.0.0.1(localhost) instead of 0.0.0.0(generic interface)? It should be in one of the configuration files or the start-up command to run X.
View 1 Replies
View Related
Jan 27, 2011
I had a external HD from Lacie that just made me mad because you could only log into it from a windows or mac machine. So I took the 250 HD out and through it in my P3 733Mhz Processor, 128 Ram Dell optiplex. Now My Lacie HD had a Network function on it where It had a webserver and a GUI to manage users to it. But it couldn't never get the HD to turn on for Network. It would only turn on when plugged into a USB. So I want to turn my Dell optiplex into a file server with web gui functionality. How should I start.
View 11 Replies
View Related
Apr 17, 2010
I have installed the following successfully.
Ubuntu Server 9.10
MySQL
Apache
Now I wish to make my own mail server for my organisation we already have a ISP server but would like to act this for our local delivery and store mails something like what a daemon does. For this I did the following:
Installed fetchmail
Installed send mail
Installed exim
Installed squirell
And now I am completely lost. How do I setup from here. So that I can configure the server.
My server spec are:
PIV 2.8GHZ, 512MB ram, 80GB HDD, HIS MOtherboard, lan card. I don't have any DNS or other stuff here in our office.
View 4 Replies
View Related
Apr 26, 2011
I am trying to set up a network like this:
Internet <---> Router <---> Debian server <---> Windows PC
I want the server and PC to both have internet access, and I want to be able to forward ports from the router to the server. I know how to configure the server to give the PC internet access, but how would I assign an IP address to the server and give it internet access? I have used a very similar setup a few years ago, but I can't remember how to do this.
View 5 Replies
View Related
Dec 22, 2010
I want to make a transparent squid proxy server in centos. The squid proxy version is 2.6 stable. I made a normal squid server but want to make it transparent so that users do not need to enter the proxy settings in web browser. Even i searched about this on google but not getting it properly.I have two lan cards on centos system. ETH1 used for LAN and ETH2 used for WAN. And in this squid.conf i written "http_port 172.16.31.1:3128 transparent" and i also added a rule in iptables which is "iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j REDIRECT --to-port 3128" but still i have to enter proxy settings at client's web browser to use internet
View 4 Replies
View Related
Sep 17, 2010
I would like to install and configure Transparent squid proxy on a gateway server ,but i dont have a local OR intranet DNS server.I am facing issues do that ,regard .My IP series is 192.168.1.1/24
View 5 Replies
View Related
Jan 12, 2010
Need confirmation if the following scenario works for making my client and server as identical?
My local(source) Linux server @192.168.0.2
My remote Linux client @192.168.0.70
On the local system :
#df -m
Filesystem Mounted on
/dev/hda3 /
/dev/hda1 /boot
tmpfs /dev/shm
On the local system , issue the followings to make client and server as identical :
#dump -0uvf - /dev/hda3 | ssh root@192.168.0.70 -c "restore -rf - /"
#dump -0uvf - /dev/hda1 | ssh root@192.168.0.70 -c "restore -rf - /boot"
#dump -0uvf - /dev/shm | ssh root@192.168.0.70 -c "restore -rf - /tmpfs"
View 1 Replies
View Related
Apr 12, 2011
Can anyone suggest any good tweaks to speed up network please?
View 3 Replies
View Related
May 27, 2011
Is there any method of selecting a network speed on my set up? It is capable of running at 100mb/sec but have the feeling that it isn't. Plug in vista on a lap top and no problems at all. It's also noticeably quicker. I assume that a straight install does set up bi directional and 100mb/sec?
View 5 Replies
View Related
Jun 8, 2011
I'm facing an odd problem with a fresh install of OpenSuse 11.4 on a Dell PE-2950, using NIC Broadcom BCM5708C (rev 12) NetXtream II. Driver's are up to date. I'd installed vsftpd and configure it. I can connect from anywhere in the network where I setup this Server. The odd problem is that when I'm sending a big file (5.5 GiB for example), from another PE-2950 server (Windows Server 2003 64 bits R2) with another BCM5708C nic, the speed of the transfer starts at 90 MiB/s approx. but after 30 seconds , it drops to 15 MiB/s and never raise again. Driver's are up to date too.
However, from another Server in the network, a Dell R710 with SLES 10 SP3, the transfer speed is at 90-100-110 MiB/s all the time. The switch is a HP Procurve 2910al-24G, with all ports at gigabit speed. I'd tried with different FTP clients in Windows: WinSCP and the Windows's ftp client, but the result is the same: speed falls down after 30 seconds approx. using the Windows-Box.
View 3 Replies
View Related
May 19, 2010
I have installed fc12 on my core2due machine, and I have installed the vmware server on it, its rpm is installed successfully with out any error, after that a message is displayed
The installation of VMware Server 2.0.2 for Linux completed successfully. You can decide to remove this software from your system at any time by invoking the following command: "rpm -e VMware-server".
Before running VMware Server for the first time, you need to configure it for your running kernel by invoking the following command: "/usr/bin/vmware-config.pl".
I tried this command and find the this message
[Akram@localhost Downloads]$ su -c "/usr/bin/vmware-config.pl" Password: Making sure services for VMware Server are stopped.
None of the pre-built vmmon modules for VMware Server is suitable for your running kernel. Do you want this program to try to build the vmmon module for your system (you need to have a C compiler installed on your system)? [yes] yes
Using compiler "/usr/bin/gcc". Use environment variable CC to override.
Your kernel was built with "gcc" version "4.4.2", while you are trying to use "/usr/bin/gcc" version "4.4.3". This configuration is not recommended and VMware Server may crash if you'll continue. Please try to use exactly same compiler as one used for building your kernel. Do you want to go with compiler
"/usr/bin/gcc" version "4.4.3" anyway? [no] yes
What is the location of the directory of C header files that match your running kernel?[/usr/src/linux/include]
Now it asks me in last lines that "What is the location of Directory of C header files that match your running kernal?"
View 1 Replies
View Related
