Squid is a Proxy Server for Linux.

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2
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2answers
273 views

how to create a on-demand rpm mirror

i would like to create a rpm repository for fedora packages on my local network. due to storage limitations i want the repository to be empty initially and download packages once they are accessed. ...
0
votes
0answers
14 views

Squid Download limit for the particular user for a particular day

I have used reply_body_max_size for setting the download limit for the day. But it is working for the maximum size of the file to be downloaded. Used delay_pools but it is setting the bandwidth. ...
1
vote
2answers
5k views

Pages don't get blocked with Squid over HTTPS

I have set up Squid to block pages on my own system (i.e not on a network), and I'm trying to get SSL to work with page blocking. To this end, I've set up ssl-bump and installed the certificate to my ...
1
vote
1answer
2k views

pptp is refusing traffic

I have setup a pptp (VPN) server on CentOS 6.5. I can connect, but unfortunately, when I try to load a page, it hangs on 'Connecting...' I have no idea what could cause this... tail /var/log/messages ...
0
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0answers
9 views

Proxy or something else to mirror website?

I want to set up a website on my internal network that mirrors the bbc iplayer website and have all the associated functionality. The internal site will be a vm or a container with a vpn client ...
1
vote
1answer
47 views

In pfSense what is the meaning of the “Target Categories” and “Target Categories for off-time” columns in the Groups ACL Screen?

In SquidGuard within pfSense 2.3.1 in the Groups ACL screen there are two columns in the Target Rules List Target Categories and Target Categories for off-time. Each value in the row has the values ...
0
votes
1answer
985 views

How to update squid proxy 3.5 in Centos 6?

I am using Centos 6.6 with 32 bit OS. Now I want to update squid proxy from 3.1 to 3.5. Is it possible to update in centos 6.6? If it is possible, please tell me how to update it.
0
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0answers
40 views

How to Include the Common ACL Rules in a Group ACL in the pfSense Squid Guard Package?

I figured out how to use the GUI to block black listed sites dependent on what time it is, but it's a little verbose for my tastes...is it possible to set a Common ACL and then have the Target ...
1
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0answers
12 views

MOD_PROXY with Squid

I am not entirely sure how to ask this question so it may have been discussed before. Attached below is an image of my image server setup. Here is how it works: A User visits my real estate website ...
0
votes
1answer
2k views

update-rc.d squid3 init.d init weirdness

sudo service squid3 status works, implying squid is in upstart. However a listing of services using sudo service --status-all does not show squid. Neither does sudo update-rc.d squid3 defaults ...
3
votes
2answers
59 views

Can't generate client-side certificate after becoming my own Certificate Authority

I became my own certificate authority after running through the tutorial at: https://jamielinux.com/docs/openssl-certificate-authority/ I created a root pair, created an intermediate pair, and ...
0
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0answers
22 views

Do you need to disable SPDY to block SSL websites with Squid?

If a computer connects to squid, and squid does ssl-bump or peek-n-splice or DynamicSslCert to block access to certain HTTPS websites at certain times of day should SPDY be disabled in the browser? ...
1
vote
1answer
44 views

Images and Stylesheets not loading from squid due to a bad certificate?

I just setup Gate Sentry on a Raspberry PI 3, and it contains Squid 3 as part of it's proxy chain. It also utilizes ssl bump and certain websites that use SSL (usually big ones, like Facebook and ...
0
votes
0answers
17 views

What features of Squid 3 would allow the blocking of all traffic and then just adding servers to a whitelist that are allowed through?

I just installed Gate Sentry on a Raspberrry PI 3, and I'm able to block https facebook; provided I set the browser to use the proxy on port 8080 and the certificate. It gives me a nice content ...
0
votes
0answers
29 views

squidGuard doesn't match url

I want to change one picture shown on website with squidGuard and squid3. In squid.conf file added line redirect_program /usr/local/bin/squidGuard my squidGuard.conf file: # # CONFIG FILE FOR ...
1
vote
2answers
1k views

Squid with mac address filter acl

I am setting up Squid proxy with mac address acl. I have recompiled squid 3.5 rpm with --enable-arp, acl. But after configuring Squid.conf with mac address acl its unable to block access for unwanted ...
0
votes
1answer
62 views

Squid3 to replace .jpg

I'm running squid3-3.4.8 i've been searching for a solution to replace cached jpg with other jpg stored on server or on internet. There are many tools like squidred, volta, asqredir. But none of them ...
0
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0answers
9 views

set data limit for squid on centos 7

I am using squid basic authentication,light squid. I have over 100 users& want to set data limit for every user. how is it possible ? is any scripts for set data limit without using firewall is ...
0
votes
0answers
19 views

What does it mean “Gateway Proxy Failure” in Squid?

While browsing one of HTTPS sites, I got the following message in browser: Gateway Proxy Failure A non-recoverable internal failure or configuration problem prevents this request from being ...
1
vote
1answer
128 views

Squid systemd service not run at boot

I compiled squid 3 from source and installed in /usr/local/squid/ on my debian jessie computer. I want to start squid at boot. The following code is my squid.service which located in /etc/systemd/...
1
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0answers
57 views

How to reduce the bandwidth using squid proxy delay pools

I have a LAN with user PCs that managed by linux squid proxy server. IP ranges : User1 category: 192.168.1.2-192.168.1.12 User2 category: 192.168.1.13-192.168.1.23 User3 category: 192.168.1.24-192....
0
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0answers
32 views

Squid filters some of Bugzilla HTTPs URLs

I am trying to finetune web filtering with squid, but meeting ununderstandable behaviour (for me). For example, if I open the following address: https://bugzilla.mozilla.org/ It goes fine. But if I ...
4
votes
2answers
771 views

Policy routing with load balanced ppp connections

This my setup using Debian 6.0. 6. It's role is a proxy server and a load balancer using eight 3G modems. Whenever a ppp connection dials it takes over the default gateway which is ok but it also ...
0
votes
1answer
111 views

Iptable rules for squid on centos 7

I have two interfaces in my proxy server eth0 and eth1. where eth0 connects to local (private) network wile eth1 connects to internet.My squid version is 3.3.8 and centos 7 is my OS. I have to ...
2
votes
1answer
75 views

How to pass certain URL to parent proxy in squid?

I would like to retrieve certain sites or domains via uplink proxy in squid. I would like to have a list of such sites. How to do that? I see directive always_direct, but I need opposite: pass all ...
0
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0answers
26 views

SQUID proxy not allowing to access internet

I am using centos 7 and I have followed this tutorial to install transparent proxy on my system. Every step has been done successfully but when I try to access internet from any client. Nothing is ...
0
votes
0answers
15 views

Squid won't let spindown to happen

I have a Squid 2.7 installed on my old NAS and my problem is that squid is periodically (every few seconds) checking the swap.state file or anyhow touching the HDD making it to be turned on for 24/7, ...
0
votes
1answer
16 views

How to have comments in squid adslist file readen by url_regex?

To block ads I wrote the following in the beginning of squid.conf: acl adslist url_regex -i "/etc/squid/adslist.txt" http_access deny adslist The file contains a plain list of domain names. Is it ...
0
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0answers
38 views

Squid Proxy using two nics CentOS 7.2

Objective: OS: CentOS 7.2 NIC01: eth0 - WAN - (10.1.1.0) NIC02: eth1 - LAN - (10.1.2.0) Box1: Squid/iptables server (Has the two nics) Box2: Workstation (On Lan) I am trying to filter all ...
1
vote
0answers
16 views

How to know, by which rule squid3 has denies access to the page?

I am trying to build advertisement blocking list on my squid3 but sometimes I don't understand, by which reason some pages were blocked. Can I add some hints to blocking rules to display on deny page?
3
votes
1answer
230 views

How to change Squid service UID in FreeBSD?

Strangely enough, it appears that Squid cannot start if the squid user is not affected to the UID 100. When trying to use another PID, the service systematically fails to start with the following ...
0
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0answers
77 views

How to configure Squid to support HTTPS?

I have setup a Squid server to deploy my web crawler. For HTTP URLs, Squid works very well, for instance: curl -is -L http://www.baidu.com --proxy http://<squid_address>:3129 return the ...
3
votes
4answers
1k views

Set monthly data limit for internet proxy (squid) users

We are using a squid proxy server (version 3.1.4) in our office environment on linux box. In total we are approximately 20 users and all are in one network and we have internet plan of 25GB/month. Now ...
1
vote
1answer
7k views

How to redirect to my squid proxy using iptables since DNAT target: only valid in nat table

I want to redirect the traffic in my lan network through squid proxy but I am having some problems with iptables rules. When I use the following rule: # iptables -I FORWARD -s 192.168.1.0/255.255....
0
votes
0answers
88 views

installing squid3 debian package

Here is the screenshots of my problems... I search many on then net and tried many solution but none of them works.. I am asking what you would do if you were face this ? And here is the result of ...
0
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0answers
30 views

squid3 dependency libnette4 package crashes the entire kali linux os

I try install squid3 with apt-get install squid3 it say faile because dependency libnette4 package when I type apt-get install libnette4 screen comes into black and no response cut the power and ...
0
votes
1answer
79 views

Squid: how to redirect unknown host?

On normal web surf,without proxy when I type on the search bar "tiscali" "latest news" Firefox or IE,redirect me to google. Squid instead gives me "unknown host" Is possible to tell squid to redirect ...
0
votes
1answer
2k views

iptables configuration for Transparent squid proxy

I have to setup a transparent squid proxy server using iptables and squid. Following is the scenario: [INTERNAL NETWORK] -> [Main Switch] -> [Proxy Server] -> [Firewall] -> [EXTERNAL ...
0
votes
1answer
363 views

can not access HTTP site with squid3

I have a problem here, i have installed squid3 but it cant access http site like http://kompas.com , but it can access https like https://google.com here is my squid.conf #acl localnet src 192.168....
0
votes
1answer
409 views

I need to block a certain URL in Squid3

I need to block a certain url on my squid3 proxy server. I can block bbc like this .bbc.co.uk But that blocks ALL of the bbc website I want only to block www.bbc.co.uk/news This is what I use to ...
1
vote
0answers
49 views

Certain squid functions don't work, sometimes nothing at all work

I set my proxy to 127.0.0.1:3128, and then I added this to the configuration file: acl blocked_sites url_regex -i "/usr/local/etc/squid/blocked_sites" http_access deny blocked_sites http_access allow ...
1
vote
0answers
93 views

How to pass an HTTPS scheme request to a proxy without using a CONNECT tunnel on FreeBSD?

The client (C) pass through a proxy (P) to contact a server (S): A --http--> P --https--> S I need the proxy to be able to investigate the request content, for this I see two options: SSL ...
0
votes
0answers
78 views

Squid proxy not running URL rewrite program?

I'm running Squid3 on a Raspberry Pi according to the setup for Upside-Down-Ternet (https://help.ubuntu.com/community/Upside-Down-TernetHowTo) to create a proxy that alters images. Eventually, I'll ...
1
vote
1answer
90 views

How to block keywords in https URL using squid proxy?

I want to block keyword "import" in any URL, including https websites. Example: http://www.abc.com/import/dfdsf https://xyz.com/import/hdovh How to create acl to do it? Thanks
0
votes
0answers
147 views

How to chain HTTP and HTTPS proxies using Squid3

I installed today on my Raspberry Pi with Raspbian Privoxy with Tor and Ziproxy and chained them together to save traffic while browsing on my mobile phone. But I noticed that only HTTP traffic is ...
1
vote
0answers
58 views

Proxy Filtering with Squid

I am currently faced with a situation where i would like to deploy a proxy server on amazon EC2 running on Ubuntu. What i am trying to achieve is to have Wifi users in each site have their traffic ...
1
vote
1answer
476 views

What does each line mean in squid3

In Ubuntu, I have been watching a file, using the following command: tail -f /var/log/squid3/access.log And I am getting the following info back, but what does it mean? 1447666725.917 6820 192....
0
votes
0answers
1k views

Transparent HTTPS Squid proxy with upstream parent

I've got a network without direct internet access where I have Squid 3.5.9 as a transparent proxy listening on tcp/8080 for HTTP and on tcp/8443 for HTTPS (redirected via iptables from tcp/80 and tcp/...
2
votes
1answer
3k views

trying to setup cntlm on ubuntu for NTLM authentication

I am trying to setup cntlm on ubuntu13 for NTLM authentication. I used apt-get install to setup ctlm. My cntlm.conf file in the etc directory is copied below - the username/domain and password are ...
1
vote
1answer
196 views

Squid: how to block a website, but allow access to certain folders

I want to block gstatic.com website in Squid, but allow access to gstatic.com/recaptcha/*. When I write this in the white list: gstatic\.com/recaptcha/* it doesn't work. When I write the domain ...