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Squid Unable To Resolve Dns


Try the same way....probably should work as it did for me!! Uniquely amongst the major publishers, we seek to develop and publish the broadest range of learning and information products on each technology. Are you messing with forwarding, or slaving zones, or similar internally? For this purpose, Squid can either use the built-in internal DNS client or, external DNS program to resolve the hostnames. have a peek at this web-site

Logged dondos Newbie Posts: 19 Karma: +0/-0 Re: Squid can't resolve domain names « Reply #5 on: January 12, 2010, 11:58:58 am » Then the problem seems to be caused by Thanks Amit The issue is that the clients resolve the names on their own and have to do nothing with the squid. Having a problem logging in? If this doesn't work for any reason (sometime it will incorrectly choose itself as a nameserver -, you can add specific name servers in squid.conf: dns_nameservers share|improve this

Unable To Determine Ip Address From Hostname Squid

At the moment I've entered the command tail -f cache.log to see the logs in real time as I attempt to browse a site. This method is quick and easy but also has the effect of increasing a wide variety of other variables that you may not need or want increased. A minimum acceptable value for this parameter is 1. How do I increase them the easy way?

Current releases can be retrieved from or your operating system distributor. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Is it possible to have 3 real numbers that have both their sum and product equal to 1? Squid No Dns Records However, we will require high-quality debugging information from you, such as tcpdump output, server IP addresses, operating system versions, and access.log entries with full HTTP headers.

It will show you which processes own every open file descriptor on your system. Squid Proxy Dns Resolution We can specify the host's file location using the directive hosts_file as shown: hosts_file /etc/hostsIf we don't want Squid to read the host's file, we can set the value to none. However, Unix sometimes allows a process to change its owner. Some people have noticed that RFC 1033 implies that underscores are allowed.

I've added dns_nameservers which is my DNS server in the squid.conf. The Dns Server Returned No Dns Records Squid I'm having some trouble with internal DNS. Not the answer you're looking for? If you specified a value for the cache_effective_user option in squid.conf, then that will be the process owner.

Squid Proxy Dns Resolution

However, if the DNS program is located at a different location, we can specify the path using the following directive: cache_dns_program /path/to/dnsprogramControlling the number of DNS client processes The number of The default behavior is to use the internal DNS client for resolving hostnames unless we have used the --disable-internal-dns option but it must be set with the configure program before compiling Unable To Determine Ip Address From Hostname Squid If the Ch’in dynasty was so short-lived, why was China named for it? The Cache Was Not Able To Resolve The Hostname Presented In The Url After you rebuild/reconfigure your kernel with more filedescriptors, you must then recompile Squid.

Race conditions with HTTP persistent connections. Check This Out Others are technically violations and should not be performed. Setting the hosts file Squid can read the hostname and IP address associations from the hosts file generally found at /etc/hosts. squid: ERROR: no running copy FATAL: getgrnam failed to find groupid for effective group 'nogroup' Squid uses 100% CPU Webmin's ''cachemgr.cgi'' crashes the operating system Segment Violation at startup or upon Unable To Determine Ip Address From Hostname The Dns Server Returned

Thanks Amit tux.amit View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by tux.amit 09-17-2009, 05:38 AM #10 amitkush Member Registered: Jun I get a lot of "URI has whitespace" error messages in my cache log, what should I do? Denial of service attacks. Source koodoo Linux - Newbie 2 06-27-2005 09:48 AM resolving host problem Veteq Linux - Newbie 4 06-03-2004 02:45 PM resolving host...

A for loop that appears to be practically infinite Are the mountains surrounding Mordor natural? "newfangled", "fandangle" and "fandango" more hot questions question feed about us tour help blog chat data Squid Server Failure The Name Server Was Unable To Process This Query We can create a separate user for running Squid and set the value of this directive accordingly. Hi to all, i am using squid-2.6.STABLE6-3.el5 as transparent proxy on a Rhel 5 .

Last edited by sheld0r; January 6th, 2012 at 03:20 AM.

If the retrieved object is stale by Cs rules, it will be removed from Cs cache, but it will subsequently be fetched from S so long as it remains fresh there. Second law of thermodynamics doubt Does a byte contain 8 bits, or 9? What's the meaning of "farmer by trade"? Squid Error No Dns Records If you are interested in the progress of the standardization process for international domain names please see the IETF IDN working group's dedicated page.

The standards for naming hosts ( RFC 952 and RFC 1101) do not allow underscores in domain names: A "name" (Net, Host, Gateway, or Domain name) is a text string up Interestingly, few times I am able to browse to storeSwapInFileOpened: ... have a peek here soko Linux - Newbie 10 07-07-2002 11:50 AM All times are GMT -5.

Make sure to make it a nice and clean modulo 64 value (multiple of 64) to avoid various bugs in the libc headers. It's not possible to discuss all of them here, we'll try to cover the important ones. access.log error: 1361372441.048 216 TCP_MISS/503 4907 GET - DIRECT/ text/html For some reason it does not seem to be resolving and the DIRECT peering code is showing the hostname You should be able to reach the dns server and get an IP address for a name at the client itself.

C has a sibling S with less strict freshness parameters. Browse other questions tagged domain-name-system squid or ask your own question. In this case, Squid does not send the wrong object to the client. It is quite easy to generate this error on your own.

Disable any advanced TCP features on the Squid system. Try with a more current browser or disable SSL encryption in Webmin. WARNING: Failed to start 'dnsserver' All current Squid now contain an optimized internal DNS engine. I have also added the lines to my squid.conf, which all the instructions I find online seem to indicate should solve the issue.

Sever-sort an array Would society of simultaneous hermaphrodites have gender roles? Let's have a look at the syntax for this directive: tcp_outgoing_address ip_address [[!]ACL_NAME] In this line, ip_address is the IP address of the outgoing interface which we want to use. Thanks windows networking dns proxy squid share|improve this question asked Jan 12 '12 at 22:50 phillid 114128 If you ping google the squid box does it resolve? –Paul What causes a connection to close prematurely?

This is contrary to rational behaviour, but is unlikely to change. Consider a cache C using "strict" freshness parameters so its users get maximally current data. Some users believe the problem is caused by very large cookies. See the ../SystemWeirdnesses for details.

Situations now emerge where the ICP reply no longer matches the HTTP request result. Some people have asked why requests for domain names using national symbols as "supported" by the certain domain registrars does not work in Squid.