Error Opening Creating Log File Check Ownership And Access Rights
Contents |
Preventing Filter Bypass Performance Tuning Customizing the Block Page Allowing A Website Configuring Filter Groups User Identification Methods Bypassing DansGuardian Blacklists Phraselists Common Problems Troubleshooting Strategies
Dansguardian Blacklist
Wiki Information Contribute! Wiki Syntax Guide Style and Editing Guide DokuWiki Documentation dansguardian configuration Wiki RSS Feed Recent Changes Table of Contents Common Problems and their Solutions Allow Traffic Through Firewall/Router Squid Configuration Options & Option Names Permissions And Daemon User Don't Prematurely Lock Down Dueling Log Rotations Phraselists Should Be Selective DansGuardian Doesn't Automatically Start At Boot Squid Logs Only Point At Localhost Many Blacklists Actually Categorize Rathern Than Ban Squid Works By Itself, But Not With DansGuardian It's As Though My "Site" Entries Weren't There Operation Under NetBSD/FreeBSD/OpenBSD Is Somewhat Unreliable Eliminate Weird ClamAV Library Dependency Common Problems and their Solutions Check the entire documentation portion of this wiki, especially the Filter Usage and Tips section. Also check the Wiki FAQ Allow Traffic Through Firewall/Router A common problem is blocked communications: end user workstations can't communicate with DansGuardian, or DansGuardian can't communicate with its backend proxy (probably Squid), or the DansGuardian filter system can't communicate with the Internet. Usually blocked communications are due to an old/forgotten/erroneous filtering rule in Shorewall or IPtables or your router/NAT box. Double-check your packet blocks, especially the old ones. And watch out for separate rules for ICMP that make `ping` packets behave differently than web surfing packets. End user workstations should have a path to communicate with DansGuardian with destination TCP port 8080 and any source TCP port (assuming something like filterport=8080 and filterip=yourinternalIP in “dansguardian.conf”). DansGuardian should have a path to communicate with its backend proxy with destination TCP port 3128 (assuming something like proxyport=3128 and proxyip=127.0.0.1 in “dansguardian.conf”, http_port 127.0.0.1:3128 in “squid.conf”, and no interfering IPtables or Shorewall rules or policies yet). And the DansGuardian filter system (actually the backend proxy portion) should have a path to communicate with the Internet with de
Search HCL Search Reviews Search ISOs Go to Page... LinuxQuestions.org > Forums > Linux Forums > Linux - Networking Problem using Squid, Dansguardian and IPtables as web filtering! User Name Remember Me? Password Linux - Networking This forum is for any issue related to networks or networking. Routing, network cards, OSI, etc. Anything is fair game. Notices Welcome to LinuxQuestions.org, a friendly and active Linux Community. You are currently viewing LQ as a guest. http://contentfilter.futuragts.com/wiki/doku.php?id=common_problems 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. Registration is quick, simple and absolutely free. Join our community today! Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Are http://www.linuxquestions.org/questions/linux-networking-3/problem-using-squid-dansguardian-and-iptables-as-web-filtering-423139/ you new to LinuxQuestions.org? Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here. Having a problem logging in? Please visit this page to clear all LQ-related cookies. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started guide, with exercises at the end of each chapter. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. They hope these examples will help you to get a better understanding of the Linux system and that you feel encour
to find too much about my problem, so I had to post. I am trying to build a web filter out of linux, I have an 11 http://forums.fedoraforum.org/archive/index.php/t-93587.html year old daughter and the wife and I decided to give her PC https://sourceforge.net/p/dgwebminmodule/mailman/message/27201819/ and internet. I consider myself a Blackbelt in windows but a young Jedi in Linux. I decided the use linux because it is an excuse to actually put it to work and when I get it going (notice I did not say "if", I am not giving up on this box!!!) error opening I don't care if it breaks and she does not have internet for a day or two. I am sure the trouble I am having is trivial but it has got me boggled!! I ran across a set about using Dansguardian, iptables and squid. I have all of this installed on my FC4 box and the gnome desktop. Squid is OK and so is error opening creating ip tables. I would like to run the machine "headless" (no mouse or keyboard) just a power cord and CAT5 and use ssh to get to it. if I run 'chkconfig squid on' nothing happens if I run 'chkconfig dansguardian on' I get "error reading information on service danguardian: No such file or directory" If i run 'dansguardian" I get: Error opening/creating log file. (check ownership and access rights). I am running as squid and I am trying to open /usr/local/var/log/dansguardian/access.log I did see that the owner permissions were set to nobody nobody and I managed to chaneg them to squid squid. I am not sure what I have to do here, FC says the user 'squid" is there but I don't know how to view them. Am I in over my head?? Any help would be appreciated!! I am also open to other suggestions about builidng a web filter box utilizing other linux based software... wlaukaitis30th January 2006, 02:33 AMHi again, Is there a way I can "undo" what I have done, at least remove what was put on and re-install?? Thanks! Bill vBulletin v3.8.7, Copyright ©2000-2016, vBulletin Solutions, Inc.
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