Server :: Squid Proxy Error - The Requested URL Could Not Be Retrieved
Mar 7, 2010
today there was problem with isp but we fix it now other machine run internet fine but when we run through squid proxy machine it give this message to all users. what fields column values config i should check it. i also reset the cache make empty folder. restart machine also service clear the logs . it is on centos 5.4
see below message
ERROR: The requested URL could not be retrieved While trying to retrieve the URL: [URL] The following error was encountered: Read Error
The system returned:
(104) Connection reset by peerAn error condition occurred while reading data from the network. Please retry your request. Your cache administrator is root.
I installed squid on my centos and I tried to follow some guides but it still gives the same error
Quote: ERROR The requested URL could not be retrieved
While trying to retrieve the [URL]...The following error was encountered: Access Denied. Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect.
ZON-BFC0 is the name presented in my wireless connection, plus the actual ip I'm using there is the ipv4 I found with a quick "ipconfig" search on DOS.
I have got squid 3.0 stable 13 installed on a new centos5 box .I have used it on other centos5 ones and it has worked really well.It didnt give any error messages during installation on this one until i used the proxies in the browser.I have used it on other centos5 ones and it has worked really well.But with this box I am getting this error in browser-The following error was encountered while trying to retrieve the URL:Yahoo!Socket FailureThe system returned: (99) Cannot assign requested addressSquid is unable to create a TCP socket, presumably due to excessive load. Please retry your request.I have tried many options for http_port but to no avail.I have never seen this error before with and am totally clueless
I 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.
i want to setup squid proxy server at my home. my service provider has ISA server install on its machine. in windows as a client we have to enter proxy settings manually to IE and firefox. but now in squid where i have to define to use this proxy settings. and what about /etc/resolv.conf . my service provider's connection settings are stated as under.:
IP ADDR= 192.168.1.x subnet mask=255.255.255.0 Proxy= 192.168.1.1 port= 8080
I'm running a squid server on debian lenny with ntlm_auth.
Everything is working good after following those two tutorials : [url] and [url]
As all was working perfectly i decided to rebbot my server, and after reboot the ntlm-auth was not working anymore.
When i tried to run the command "wbinfo" with many options i had this error message "error looking up domain users" or"error looking up domain group" so i think that the problem deals with winbind module.
I know that proxy user needs rights and that after reboot the rights are reseted, so this problem doesn't come from here.
And when i try to open IE with a client i have this "cache accesss denied" because the ntlm_auth wasn't done.
I tried to restart all services (samba,winbind,squid) without any success, only the "kinit" command is still working...
What is going on with winbind when the server is rebooted ?
we having more than 5000 users and will have 7 squid proxy servers with high end configuration upto 4gb ram n 320*5 HD in rhel4&5 most of them complaining that at peak hours their browsing speed is slow but we are having 1gbpgs link at peak hours i.e when established connections r flowing more than 550 browsing gets slow how to do fine tuning are squid is only responsible to access upto 600 connections
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
I have 4 servers running squid/3.1.1 proxy server. Since the latest version I can no longer FTP. I have posted this problem in multiple places but have received almost no response. I've found several other post to this problem throughout the Internet which have also gone unanswered. So, once again, I thought I'd give it a try. As I said "I have 4 servers running the newest version of Squid". When I try to access an ftp, any ftp, I receive an error (check attached image). This was never a problem until just recently. Squid should work perfectly find with ftp, it is not a strictly http proxy.
I turned my firewall off just to make sure, still had the same issue. If I jump directly on the server itself with no proxy settings set in the browser it will work fine. As soon as I set the browser setting to access the Squid software I get the same error. I've included my squid config (which is unchanged from the default settings), maybe somebody better versed than myself can point out an obvious flaw. Everything else seem to work just fine, it's only FTP that's a problem.
We have two offices suppose A and B. At office A, we use centos 5.3 computer as router and squid proxy server. At office B we use a cisco router to connect to Internet. Computers at office A that has direct access to Internet can access computers behind cisco router at office B using vnc viewer. But computers at office A that can use internet only through squid proxy can't access computers behind cisco router at office B. Is there any way so that I could allow squid clients to access computer behind cisco router at office B using vnc viewer.
I have configured Squid proxy on RHEL 5. Now I want all squid clients to use default website which is set by Squid Proxy Server. So whenever user opens their browser they will visit same website automatically.
I am starting to get bottlenecks in the loading of webpages via squid. It is not the actual playback of video that has performance issues, this is very good. However, when a webpage is first requested, it is the initial response that takes more than a few seconds to load the page. I am wondering how to troubleshoot the issue as I don't know whether it is squid, the dns lookup, the number of users, RAM, or the bandwidth. Bandwidth seems to be the least likely since the server has a high bandwidth and video streaming appears to have no problems. I do not have caching turned on yet, which would certainly help because I do not want to cache flb, mp3, etc. files and the last time I turned on caching the performance was actually worse. The slow loading of pages has only just beguin to creep into the performance, it wasn't an issue before.
Centos 5.4 distro using on remote machine. I have remote site where internet access given via squid proxy. So when we enter in browser it start working internet fine. But on command line (bash shell prompt terminal) like wget, ping, nslookup, traceroute etc., these commands does not work.
I'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.
I have installed and tried both squid version as transparent proxy but they just don't work.
I have eth0 which is where my internet comes in and eth1 which is my local network 192.168.1.0/255.255.255.0.
My default firewall policy is to drop input output and forward, i have already set my firewall to accept and workout the squid and it is working.
Here is the relevant rules i have on my firewall:
Here is the sample conf i am using for squid:
Always_direct allow all When using version 2.7.x i was able to make it transparent when i used the below rules:
I readed the Docs on the squid page but the above rules can't be reproduced to 3.1 and i don't wish to use such rules to make it transparent or hidden so i want some help to figure out why it inst transparent.
I am trying to set up squid as an intercepting proxy on a bridging (as opposed to NAT/routing) PC. I followed this guide on freshmeat - however, when I started squid it said the httpd_accel_* lines were unrecognized, so I commented them.
I have the bridging side working alright, but when I try to access a website from a machine using the bridge, Squid gives an error saying it cannot find the site, and only listing the non-domain part of the URL.
For example, if I try to go to [URL] , the Squid error page says it cannot find the server /questions/
I'm using Squid 3 on Ubuntu Karmic. (I don't have any reason for using Squid 3 over 2.whatever, I just picked the newer one).
Also, a side-question - since no doubt someone will ask for my squid config file, what's an easy way to strip the comments so it's not half a mile long when I post it?
I am using Fedora 9, I have compile the squid with source code, i also deleted the old RPM of squid. i then edited the squid.conf in /usr/local/squid/etc and set http_port 3128 transparent and allowed in my acl to my local network but the transparent proxy is not working. if i remove transparent proxy then squid works fine. when i try to make it transparent the squid access.log file does not show any request coming to it (no activity). i have also forwarded all the incoming traffic to squid port 3128. Can anybody tell me why my transparent proxy is not functional.
i am using squid proxy server to block some websites in my organization.now i was doing one testing that is, when i blocked Google. gmail automatically gets block.is there any method by which i could block google but gmail access is
My company is using Squid Proxy 2.6 for internet connection. Recently we implement a Webmail system. This is the link [URL] can access it using computer directly connect to internet but those using Squid Proxy are unable to Login although the login screen appear. Is this cause by the squid.conf setting or something else?
I am using Squid Server from last 5years. There is a site "http://www.firstflight.net", which was accessible before few days but now I am unable to access this site. If I use IE8 then getting below error:
"Internet Explorer cannot display the webpage"
Or using Google chrome getting error:
"This webpage is not available The webpage at http://www.firstflight.net/ might be temporarily down or it may have moved permanently to a new web address. Error 330 (net::ERR_CONTENT_DECODING_FAILED): Unknown error."