Squid is a free, cross-platform caching proxy primarily used for web documents. Licensed under the GNU GPL, it runs on most available platforms, including Linux, FreeBSD, OpenBSD and Windows. It supports HTTP, HTTPS, FTP and other protocols.

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Allow access from outside network with dmz and iptables

I'm having a problem with my home network. So my setup is like this: In my Router (using Ubuntu desktop v11.04), I installed squid proxy as my transparent proxy. So I would like to use dyndns ...
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14 views

Windows Squid And Validation

I have one Access Point on my store that is without authentication. No Security. Now i want at windows pc to install SQUID, DHCP & Apache (or other suggested). The senario is. 1) I want to ...
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1answer
16 views

Removing lines in text document that end the same

We have a script that downloads a list of domains for our squid box to block, but we keep getting warnings like the following: 2015/03/02 17:08:47| WARNING: You should probably remove '.artnau.com' ...
3
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1answer
2k views

Video and file caching with squid lusca?

I have configured squid lusca on Ubuntu 11.04 and also configured the video caching but the problem is the squid cannot configure the video more than 2 min long and the file of size up to 5.xx MB ...
0
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1answer
9 views

difference between parent and sibling in squid's cache_peer directive

I want to know what differs in the following two lines: cache_peer cache.myparent.example parent 3128 3130 cache_peer cache.sibling.example sibling 3128 3130 For you reference, this says: If ...
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36 views

Squid3 Reverse Proxy - Force Cache and Suppress Version

I have been using pfSense for about 2 years now and I love it. One of my favorite features has come to be Squid2 and Squid3. Right now I am using Squid3 to run both proxy and reverse proxy. There are ...
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8 views

Squid only accepts connections to main IP

So, I have multiple IP addresses in my server and I'd like Squid to "listen" them all.. like nginx for example uses 0.0.0.0. For some reason Squid only accepts connections to eth0 (other IPs are like ...
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29 views

Cache all web pages - Squid or alternatives?

I'm using Squid 3.5.1 (the diladele version from http://squid.diladele.com/) on my own Windows 8.1 PC to cache everything from the web pages that I visit. Here's what I have in mind : When I visit ...
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90 views

Squid cache everything for ever

I'm running OpenSUSE 13.2 and installed squid via yast. I want to cache everything on my localhost, web pages, ISO, distribution packages. The problem is that my /var/cache/squid directory stays ...
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77 views

transparent Squid allowing only HTTPS sites

I have configured squid proxy as transparent on RHEL6. But these is an issue with it. It's allowing only HTTPS sites (but all works fine when I manually enter proxy settings in browser). Below is my ...
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7 views

Squid3 not masking connection?

I've got a question for you guys. I'm hosting for myself proxy server based on squid3 and on the very same server I have some small marketing module that queries, few popular APIs (twitter for ex.) ...
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10 views

Allow port 1352 via UFW and Squid

Our server runs UFW and Squid (along with SquidGuard). All the systems in our LAN connect to the Internet via this server. UFW seems to allow port 1352. Squid also seems to allow connections on port ...
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14 views

Squid - Block FTP Upload

I have a working Squid. Now I'm trying to block FTP Uploads. Downloads from FTP servers should work. Is there a way to set such ACL's? Greetings Florian
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22 views

SQuid3 transparent proxy error?

I am using squid3 as a proxy and ubuntu when i configure squid.conf for transparent proxy it gives an error as under. connection was reset. connection to the server was reset while page was ...
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25 views

SSH Forwarding with Squid

I would like to ssh into a box that isn't front facing (box a). I have an offsite box (box b) that I have OpenVPN running on and box a is connected to that VPN so box b can interface with box a. ...
1
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1answer
42 views

Squid working on linux machine but not on vmware

I have a friend that is getting started to learn squid, so I am trying to give him a very basic squid.conf file that blocks only 3 websites. I got it running on my local machine which runs Ubuntu. I ...
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28 views

Squid ignores the config after re-install

After i installed the squid3 package for the 1st time, i've add a list of domains to be blocked in squid.conf: acl myrule dstdom_regex "/etc/squid3/domainblock.txt" http_access deny myrule where ...
1
vote
1answer
235 views

How to force Google safesearch on entire network

I've a problem filtering web searches on Google domains. Currently I've a linux openVPN Server running with openDNS "family block". I can block a lot of websites with dangerous content and it's ok. ...
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89 views

SQUID PROXY Cache Dynamic Content to second HDD

I run pfsence with squid proxy and have it set to cache data. Is there a way to get just Dynamic Content (Youtube & Windows Updates) to cache to a second hard drive. Leaving the rest to cache to ...
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1answer
653 views

Squid proxy limit

My college uses squid 2.6 stable for limiting access and speed of internet. Some of the problems are -- 1) Chrome gives access denied for almost every other site I visit, though these are on ...
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625 views

Centos 5.8: unable to setup squid transparent

I am using Centos 5.8 and using squid 3.1.I am trying to achieve transparent proxy along with another parent proxy server IP. So far I am able to configure the peer_cache settings in squid.conf using ...
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137 views

Not using CONNECT for SSL with Squid proxy

I want to disable encryption between my browser and my Squid so that I can get Squid to cache the pages. As using my own server and SSH port forw I'm not that worried about security. I already tried ...
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45 views

Iptables intercepting traffic

I have 3 servers on the network (Server 1: 10.0.0.1, Proxy server: 10.0.0.2, Server 3: 10.0.0.3) and I would like to intercept the traffic going through the proxy server from Server 1 to Server 3. ...
0
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1answer
362 views

Squid behind Apache 2.4

I need to locate a Squid instance as a forward proxy behind Apache 2.4.6. I don't have enough credits to add inline images. But here it is As Squid3.3 listens on localhost:3128 and works OK with ...
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81 views

Iptables redirection to squid proxy server

I'm trying to setup filtering through a squid proxy however I'm having trouble getting my router to send all traffic to the proxy using iptables. I've currently got it setup such that there is the ...
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1answer
448 views

How to selectively filter or block non-http/s traffic?

I know that it is possible to filter web content, say, with Squid+ICAP Server. But, is it conceptually as well as practically possible to monitor, filter, and programatically transform arbitrary ...
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451 views

Squid ignores multi-WAN load balancing in pfSense

If squid3 package is installed and configured as transparent proxy, then load-balancing gateway group is ignored. I.e. if some ISP is down, then some web pages can't be opened and not routed to ...
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62 views

Squid Access Denied

I am trying to configure Squid as a transparent proxy. I am using a very simple configuration and it might be a little strange because eventually, I will want Squid to use one of 5 different outgoing ...
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0answers
57 views

Squid as transparent proxy

I am trying to configure squid as a transparent proxy. Eventually, I want it to use one of 5 different outgoing IP addresses based on the IP address the request was received on. My configuration ...
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1answer
152 views

I am trying to create a configuration file for Squidguard to rewrite Google search requests to append safe search

I am trying to configure a squidguard proxy server to rewrite search requests for Google to append the safe search tag (&safesearch...) at the end of the url. I have an SSL decryption module for ...
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94 views

URL filtering in relation to Privoxy or Squid

I want to know ,if this can be acheived with Privoxy or Squid+ external filters(please answer with which proxy you are most skilled in.) 1.How to block specific streaming video in youtube? ...
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2k views

Squid 3.4.6 Transparent proxy issues

I'm trying to implement a Transparent Squid Proxy for a wireless network where it mainly serve for mobile devices. The software I'm using is squid 3.4.6 (latest version compiled from source) in ...
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265 views

Squid + Dansguardian Google instant filtering

I have a proxy setup using squid with dansguardian for filtering. Everything is working fine but Google instant and images. I find that dansguardian is no longer able to force safe search. It seems ...
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46 views

Filter squid cached files to multiple cache dirs

I am currently setting up a small home network - I've chosen to go with squid proxy and I am wondering if it is possible to setup a single squid instance with multiple cache_dirs so that different ...
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199 views

How do I block videos by keyword on YouTube using squid?

I installed squid 2.7 + squidguard in windows 7. How do I block videos by keyword on YouTube using Squid? For example, I want to block videos that contain the word cats in the title. I also do not ...
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180 views

The address bar of my browser won't behave since I configured it to pass by Squid

I have installed Squid on a computer (a Raspberry Pi) to act as a web cache proxy and have configured my system to go through it before reaching my router. Everything works fine except for this small ...
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1answer
118 views

what is wrong with my squid configuration?

I installed squid3 on my Debian server and replaced squid.conf with this code acl manager proto cache_object acl localhost src 127.0.0.1/32 acl to_localhost dst 127.0.0.0/8 acl localnet src myip/24 ...
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53 views

Squid: ACL based on date

Is their any ACL element in squid to restrict, based on a particular date or giving access based on date? I have checked the time ACL element, and its not possible to give any date, only time of day ...
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1answer
2k views

how to cache all data with squid (Facebook,videos,downloads and .exe) qnap

Can anyone help me to cache facebook , all videos and all downloads all pictures all webpage In my squid server on my qnap This is my config an it is not working right. And i whant to use 4 GB for the ...
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58 views

user's mail server credentials for squid proxy

I have mail(virtual server, xen virtualization) and proxy servers on different physical machines. I have to configure squid proxy in such a way that users should be able to authenticate proxy using ...
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vote
1answer
294 views

how to use privoxy with http proxy as parent that requires authentication?

How can i forward http parent proxy using privoxy when parent proxy requires authentication. I had read something about headers but i have no idea how to add headers in privoxy config .
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311 views

DD-WRT / Ubuntu DHCP / SQUID Transparent Proxy

Trying to segregate WLAN clients based on VLAN SSID, but I can't use multiple ports on DD-WRT router. AP is on second floor with only one drop going to basement where my SQUID/DHCPD server is. If I ...
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votes
2answers
1k views

Where to supply Authentication details to the Network Proxy (Central Proxy) on Fedora?

My system is running Fedora 16 and I live in a campus where we use LAN to connect to the Internet. And for this, we use an http proxy with authentication (username & password). I tried putting ...
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0answers
187 views

squid blocking access to http and https by IP, but not by domain

I've been succesfully using openvpn from my Windows 7 laptop whilst connecting to public wifi networks but have come across one network where I can not access the openvpn server as access to any and ...
1
vote
1answer
57 views

Transparently proxifying certain devices on the network

I'm using my computer as wireless access point and router to my home network using hostapd under Ubuntu 14.04. I want to transparently proxify certain wifi devices in the network (identified by their ...
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3answers
2k views

Better way to replace timestamp by date when reading a squid log

Tonight i was trying to look at my proxie's lines, and I came up with this, which seems all but KISS. How would you do it simply ? awk '{ trunc=sprintf("%.0f", $1) ;$1="" ; system("echo -n `date +%R ...
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1answer
854 views

Unable to test HTTP PUT-based file upload via Squid Proxy

I can upload a file to my Apache web server using Curl just fine: echo "[$(date)] file contents." | curl -T - http://WEB-SERVER/upload/sample.put However, if I put a Squid proxy server in between, ...
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0answers
190 views

How to allow squid to grant access for outlook

I have configured squid at RedHat Linux 5.4 and all my Windows networks use 192.168.5.100 and port 3128 as proxy for accessing Internet. But while sending and receiving emails at Microsoft outlook ...
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228 views

how to configure outlook 2013 with squid

I have my work environment where my internet was protected through "squid" , whenever user is connected to internet, he was allowed to pass through only proxy configuration(port 3128). Is it there ...
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660 views

squid proxy cache server - no_suid: setuid(0): (1) Operation not permitted

In the log of the squid proxy cache server me and some warnings are coming out every time I leave the proxy fails to resolve normally, it starts to take to resolve. WARNING: no_suid: setuid(0): (1) ...