LinuxQuestions.org
Visit Jeremy's Blog.
Go Back   LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie
User Name
Password
Linux - Newbie This Linux forum is for members that are new to Linux.
Just starting out and have a question? If it is not in the man pages or the how-to's this is the place!

Notices


Reply
  Search this Thread
Old 09-13-2012, 06:43 AM   #1
uk.engr
Member
 
Registered: Apr 2012
Posts: 131

Rep: Reputation: Disabled
Problem in Squid Server


Assalam o Alaikum!

I have configured squid server, and just allow our network to access http..

I didn't define any rule to block any site

So when I tested browsing via squid I can open all websites except few including www.nelaam.com.

When I tried to open this site I got this message:

Unable to determine IP address from host name www.nelaam.com
The DNS server returned:
Server Failure: The name server was unable to process this query.

WHY I CAN'T OPEN ABOVE WEBSITE and CAN OPEN ALL OTHER WEBSITES?
 
Old 09-13-2012, 06:50 AM   #2
acid_kewpie
Moderator
 
Registered: Jun 2001
Location: UK
Distribution: Gentoo, RHEL, Fedora, Centos
Posts: 43,417

Rep: Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975
why? Because it can't get the DNS resolution for it. Clearly nothing to do with Squid. What happens if you try pinging the domain from the box?
 
Old 09-13-2012, 07:50 AM   #3
uk.engr
Member
 
Registered: Apr 2012
Posts: 131

Original Poster
Rep: Reputation: Disabled
Yes, I have stopped squid service then tried same result. Its DNS problem thanks

[root@as..]# ping www.nelaam.com
ping: unknown host www.nelaam.com

[root@as..]# host www.nelaam.com
Host www.nelaam.com not found: 2(SERVFAIL)

[root@as..]# ssh root@192.168.1.188
root@192.168.1.188's password:
Last login: Thu Sep 13 04:25:59 2012 from 192.168.1.252

[root@bs.. ~]# host www.nelaam.com
www.nelaam.com has address 96.0.43.113

This problem is related to only www.nelaam.com. I can ping all other webs domain
 
Old 09-13-2012, 08:41 AM   #4
acid_kewpie
Moderator
 
Registered: Jun 2001
Location: UK
Distribution: Gentoo, RHEL, Fedora, Centos
Posts: 43,417

Rep: Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975Reputation: 1975
right so compare and contrast the DNS servers being used by the respective servers.
 
  


Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is Off
HTML code is Off



Similar Threads
Thread Thread Starter Forum Replies Last Post
Problem with configuration of Squid server behind a squid ajitup Linux - Server 13 08-12-2009 10:55 PM
squid server problem soumalya Linux - Server 1 07-30-2007 11:34 PM
squid server(proxy)problem pankajkarde Linux - Server 1 03-30-2007 08:28 AM
squid (proxy)server problem pankajkarde Linux - Server 1 03-14-2007 01:13 AM
squid (proxy)server problem pankajkarde Linux - Server 5 03-11-2007 03:43 PM

LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie

All times are GMT -5. The time now is 10:13 PM.

Main Menu
Advertisement
My LQ
Write for LQ
LinuxQuestions.org is looking for people interested in writing Editorials, Articles, Reviews, and more. If you'd like to contribute content, let us know.
Main Menu
Syndicate
RSS1  Latest Threads
RSS1  LQ News
Twitter: @linuxquestions
Facebook: linuxquestions Google+: linuxquestions
Open Source Consulting | Domain Registration