Software :: Dont Want Squid Caching XML Files?
Mar 17, 2010I'm experimenting with Squid [ job task =( ] Now Squid is configured to cache deb, zip, tbz2, gz, flv, etc. but I dont know how skip caching xml and other file types.
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Ubuntu Servers :: Squid Exclude URL From Caching
Feb 17, 2010How do i exclude some URL from the proxy caching at squid.conf as i dont wont to cache ....., mediacafe etc, I know i can block site by create a file like bad-sites.acl, then adding it to squid.conf but that blocks it.
View 2 Replies View RelatedSoftware :: Compile Squid RPM Without Caching Facility?
Mar 15, 2011I want to compile a Source to RPM with no Cache option. I have tried it with enable-storeio=null option in squid.spec file. After installing the compiled RPM, seen that it is making squid spooling directories and caching the objects, working fine.
View 3 Replies View RelatedNetworking :: Exclude URL From The Proxy Caching At Squid.conf?
Jan 30, 2009I have Squid Version 3.0 PRE5 installed on debian etch.Howto exclude some URL from the proxy caching at squid.conf ?
View 5 Replies View RelatedCentOS 5 Server :: DNS Cache ONLY + Squid Transparent Caching
Oct 23, 2009what i need, I got two servers for about 4000 users and 300 servers and well the guy never setup dns caching right, so im redoing it. Now my goals
1) DNS cache
2) Transparent Squid Cache only
3) Load Balance - at switchlevel
Upgraded Hardrives to SSD 2x32gb each server 4gb of ram 2x Dell poweredge 850's - p4 2.8 (single cores) So any advise , pointers , expeirnces and best ways to do this being both server will do both dns caching and squid! Also is bind9 the best for this?? i seen stuff about DNSmasq what performs better( i dont need DHCP)
Ubuntu Servers :: 2 Php.ini Files, And Dont Know What One To Change?
Jun 12, 2010trying to send email from php I'm hosting a website from my pc. LAMP is installed, and php and mysql is running fine. i want the web site to send automated e-mails i found the code mail($to,$subject,$message,$headers); but its not working. I'm pretty sure i need to configure the php.ini file, but the problem is I have 2 php.ini files, and I dont know what one to change, or why I have 2
the two files with path are :
/etc/php5/apache2/php.ini
/etc/php5/cli/php.ini
why is there two?
what one do I need to change?
(i have other questions, but first things first)
Ubuntu Security :: Dont Seem To Be Able To Get Permission To Move Files Though?
May 19, 2011Just installed Lubuntu on my lappy having had Ubuntu 10.04 in the past and liked it. I dont seem to be able to get permission to move files though?I open LXTerminal and have tried the commands:Sudo nautilusgksudo nautilus
gksu nautilusBut still I cant drag drivers into the driver folder? (/usr/lib/xorg/modules/drivers)
Server :: Sample Squid Proxy Log Files?
Oct 11, 2010I'm doing a research for my MSc analyzing the patterns in squid proxy logs. for that I need sample squid proxy log files which are freely avaliable to refer. provide some proxy log files or providing links to download them.
View 5 Replies View RelatedUbuntu Servers :: Configure Squid To Forward .flv Files On The Fly?
Mar 5, 2010I am using Squid Proxy Server alongwith Dansguardian, dhcp3 and ClamAV on my local network. Everything is working fine except for .flv files like [URL]. The problem is that Squid wants to download the whole .flv file first to its cache and then serve it to the client.
It has an advantage that the whole video loads at once on the client's browser but that is not what our users want.
What they want is that these files load on the fly as they do on a normal internet connection. How do I configure squid to serve .flv files on the fly to the client PCs?
Networking :: Limit Bandwidth For Downloading Files With Squid?
Jan 23, 2010I want to limit bandwidth for downloading files with squid. I want to reserve bandwidth for other traffic (esp. web browsing). I know about delay pools but I don't understand well. Some users use download managers to download large movie files. I don't want to block downloading but I want to give them limited bandwidth. May be 5KBps or 6KBps because I have only 512Kbps (64KBps) connection.
View 1 Replies View RelatedGeneral :: Squid Access / Permission Denied Error From Squid Occur?
Dec 29, 2010I am using squid to controlling access to the internet all is working fine expect one of the user who is using outside organization portal to connect internet. But whenever he tries to enter in the portal by typing (EXAMPLE)url. Permission denied error from squid occur.
How can i allow this portal in squid. So squid will allow this to access.
Server :: Tools - Squid Accounts - To Create - Change - Modify Users Of Squid And To View Their Logs
May 23, 2010My squid server works fine in fedora 11 system . Is there any web like interface for admins to create,change,modify users of squid and to view their logs.
View 1 Replies View RelatedCentOS 5 Server :: Squid Proxy Configuration SQUID 2.6.STABLE21
Jan 17, 2011I would like to ask some help and tutorial for setting up and how to configure squid proxy server in my (Home PC Server). I am a newbie in Linux Centos. I already installed in my system the CentOS 5.5 . Now, I want to configure it as my internet server, all of my 4 system running in Windows including the laptop I want to connect through my CentOS pc with username authentication. I assign all IP address by static. see tthe attachement in my set up. [url] I just want to know what I need to change and add in my squid config file. And how can I configure properly my CentOS with 2 LAN card as internet server.
View 1 Replies View RelatedRed Hat :: Caching Name Server DNS
Sep 25, 2009I am trying to setup a Caching-Name Server for my lab but I am unable to locate the named.caching-nameserver.conf under /etc directory. I am trying to use this file as a template.I already checked the /usr/share/doc/bind-* for samples but unable to find it.I am using RHEL5 with bind and bind-chroot packages installed.
Can someone tell me where I can find named.caching-nameserver.conf file? Also, I notice that there isn't /etc/named symbolic link... do I have to create the sym link to /var/named/chroot/etc/bind.conf
Fedora :: Caching Yum Downloads Across A LAN?
Aug 8, 2011I am currently working on a project at work to do caching across a windows network (web traffic thorugh squid and windows updates with WSUS). It is proving to be an interesting learning project.This got me thinking about my home network. Currently I am running 8 Fedora Computers (with the very real possiblity of more in the forseeable future).
Oviously running "yum update" on every computer and having them download these updates directly on each computer eats a lot of bandwidth on the external link. I would like to know if there is a way to set up a proxy server (or something else for that matter) to cache yum downloads. This way when I deploy a new machine, or run updates, I can save time and bandwidth by only downloading the packages too my LAN once, instead of nearly a dozen times.
General :: Prevent Find - Du - Ls -R From Caching?
Jul 11, 2010I'm currently copying a large number of files over a network. To monitor progress, I tried running watch du. However, the output never changed (or not much, not sure). find . -type f | wc -l always gives me the same number of files as does ls -R. It seems, these programs use caching, which is, in general, a good thing. Does anyone know, though, how cache usage could be controlled? I'm on an Archlinux system and I'm working on an ext4 fs on an encrypted hd.
View 4 Replies View RelatedGeneral :: Configuring A Caching Name Server
Oct 4, 2010I have configured Master and Slave DNS server in Red Hat Linux 4 Enterprise. I want to know about what is a Caching Nameserver and in which situation we use it? If there is a master and slave DNS server we can use cache name server as well ?
View 7 Replies View RelatedServer :: Netgroup Caching In NIS On RHEL 5.x?
Feb 25, 2010I found in the following mail thread: [URL] That we can add, netgroup: caching compat and also the netgroup caching rules stanza in nscd.conf But the mail thread is for FreeBSD Unfortunately, I can't get any reference for RHEL 5.x I need to do exactly same stuff. The following line in my nscd.conf was enuf to leave me disheartened, :'(# Currently supported cache names (services): passwd, group,hosts The nsswitch.conf on my system works only with following: netgroup: nis Does neone knows if netgroup caching is supported by nscd.conf.
View 1 Replies View RelatedSoftware :: Configuring Caching DNS Nameserver
Feb 8, 2011i get this error whi trying to configure caching DNS namerver
[Code]....
Ubuntu :: Credential Caching In Meerkat?
Feb 11, 2011Prior to 10.10 if I enter my password to gain administrative permissions, for example to check for updates in Update Manager, the escalated permissions remain in effect for a period of time. If I close out of Update Manager and invoke the Synaptic Package Manager within a couple of minutes I am not asked for my passwordDoes anyone know if the was SUPPOSED to change in 10.10? I have reproduced the phenomenon in both the 32 and 64 bit versions of 10.10.
View 2 Replies View RelatedUbuntu Servers :: Squid Has "sum Hash Mismatch" Errors With Bz2 Files?
Sep 1, 2011Ive been experiencing problems with my squid3 recently, i am using 10.04.3 LTS. Configured squid as always have been configuring since 8.04.04, but its not working as it should be.Ive been having issues with bz2 files, in my LAN when i try to do an apt-get update, it just says some indexes could not be downloaded cause of a sum hash mismatch.If you check squid log, for that kind of file it saysTCP_REFRESH_UNMODIFIED/206 Google around i read thats ssquid cache keeppin the files more than usual, so i add this hoping to solve the problem:refresh_pattern -i .bz2$ 0 0% 60 override-lastmod refresh-ims override-expireI dont know if thats well written or not, but it doesnt have solve the problem, and now squid log shows,TCP_REFRESH_UNMODIFIED/304but the same behaviour of the hash sum mismatch, please if someone could throw a ligth in here. The only fix to this problem so far is deleting all cache and recreate it every morning, which is far from a solution.
View 1 Replies View RelatedServer :: Squid Cache System - Make It Cache All Files Like .exe .mp3 .avi
Mar 6, 2011I installed squid cache on my ubuntu server 10.10 and it is work fine but i want to know how to make it cache all files like .exe .mp3 .avi ....etc. and the other thing i want to know is how to make my client take the files from the cache in the full speed. since am using mikrotik system to use pppoe for clients and i match it with my ubuntu squid
View 1 Replies View RelatedDebian Configuration :: DNS Caching On Desktop System
Feb 1, 2016I was wondering if a standard Debian 8 system with Gnome desktop does any kind of local dns caching, and if so, what the command is for clearing it. (Assuming I haven't purposely installed any DNS server software.)
I found multiple posts on the Web about unix DNS caching, but with widely different answers across distributions and across time.
Fedora Servers :: Creating A Web Caching Server For Myself
Feb 12, 2009I am looking into creating a web caching server for myself using fedora 10. I believe I need to use squid for this but it seems to have a lot of features. Basically, all I want for now is to be able to cache web pages that I and my network users use the most, increasing access time and lowering the load on my internet connection. Can squid do this and can someone point in the right direction on an article on how to configure such a thing?
View 5 Replies View RelatedFedora Networking :: How To Configure 14 As Caching Proxy
Apr 3, 2011ran an internet cafe and last week my windows server got fried because of power surge. Now i got Fedora 14 running on another PC and i want to set it up as a full caching proxy server, so other computers can connect through it to the internet. I have 2 network cards inside.I'm really new to Linux and now learning my way around. I managed to install squid but don't know how to configure it to suit the purpose above
View 1 Replies View RelatedFedora Networking :: Can't Install Caching-nameserver On F14
May 9, 2011I want to configure DNS Server on Fedora14. So I install caching-nameserver cause any template files.I can't install caching-nameserver on my Fedora14 by this command: [but i can do it on Fedora5]
View 4 Replies View RelatedUbuntu Networking :: Bind9 Forwarding / Caching DNS For VPN
Jan 6, 2010I have Ubuntu 9.10 PC on my home network acting as a VPN gateway. It is using vpnc & iptables to provide access to the remote network - other computers on my local network have routing rules in place to go via the Ubuntu gateway if trying to reach an IP on the remote network. This works just fine, except DNS lookups for names on the remote network don't work.
I'm trying to solve this by using Bind9 on the gateway, so it can act as DNS for the local network. I don't want to create excess VPN traffic or load on the remote DNS, so I want the gateway to forward the lookup to my ISPs DNS first and if the name is not found then try the remote network DNS. Is this possible, or is there another (better) way around this? The Bind9 configs seem to admit multiple DNSs, but use them in a failover sense - only using secondary DNSs when the first one in the list is not reachable at all.
Ubuntu :: Disable Thumbnail Caching In Nautilus?
Oct 22, 2010Is it possible to disable caching of thumbnails in nautilus but still have them on? I tried linking .thumbnails to /dev/null but that just disabled them completely.
View 1 Replies View RelatedServer :: Directory Attribute Caching For NFS/GlusterFS?
Sep 3, 2010Basically, i have a clustered filesystem using GlusterFS. This is ultimately going to host a very large number of files.
It is mainly used as a storage destination for backups, and historical copies of files.
Remote servers sync using unison every few minutes. A local script will run over the whole filesystem once per hour looking for new files/folders, and files that have been updated based on their timestamp.
99% of filesystem access is browsing the directory structure, listing directory contents and checking the modification times of files. Access to the actual content of a file is minimal. Only a tiny fraction of the filesystem is actually modified from hour to hour.
GlusterFS alone is quite slow when browsing the directory structure. (ie. "ls -Rl /data") The speed of things for actually transferring file content is sufficient for my requirements.
What I need is to vastly improve performance when running operations such as "ls -Rl /data". (/data is the mount point)
I believe the best way to do this is to implement caching. The cache options within GlusterFS are simply not sufficient here.
My first thought was to re-export the GlusterFS mount with NFS, and then mount the NFS share and set the cache on the client to a very long expiry. (like 86400 = 24 hours) It is my understanding that any change made to a file using the mount point will invalidate the cache entry for that file. (it is only mounted in one place, so no changes possible at the back end.)
I did this using the kernel based NFS server, but ran into major problems with the "Stale NFS" errors which from reading is due to a problem related to FUSE that doesnt sound like its going to be fixed soon. Aside from the Stale errors, this did provide a suitable boost in performance.
I tried the beta of GlusterFS that has the integrated NFS server (so presumably, no FUSE) but I could not get this to compile properly on our servers.
Finally, I tried using the Gluster patched version of unfs3 that uses boost to talk to Gluster instead of FUSE. Now this works, but for some reason the NFS client cache doesnt seem to cache anymore.
One last thing that I was looking at is the possibility of running a simple cache layer in front of either GlusterFS or NFS. I believe Cache-FS is the tool for the job but I have been unable to get that to work - I believe it is disabled in my kernel or something. (mount command says cachefs is unknown)
I am running Ubuntu 8.04 on most servers, but have upgraded one to 10.04 to try and get around Kernel limitations. My servers are all 32 bit (I know, not recommended for GlusterFS) and its very difficult for me to change this. (its a live system)
I quite simply need to add a cache for the directory structure information, and then maybe export this with NFS so that it can be mounted on a *single* server. (the cache can be on the server where it is mounted if required, but due to the large size of the cache - it may be better to have a server dedicated for the cache)
I am running GlusterFS 3.0.5 in a replicate/distribute manner.
Server :: Disable Caching For Certain URLs In Varnish?
Mar 13, 2011There is this server that is running a lot of websites and runs varnish for caching for performance boosting. But I want to somehow remove certain URLs from caching which change frequently. But I do not want to remove complete domains from caching but certain URLs from the websites. Is there any way to remove those pages from caching?
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