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6 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 ...
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0answers
16 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 ...
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1answer
76 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 ...
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0answers
35 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: ...
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1answer
62 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 ...
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1answer
39 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 ...
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0answers
31 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 ...
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0answers
15 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 ...
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14 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, ...
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1answer
11 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 ...
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0answers
32 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 ...
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0answers
14 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? ...
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1answer
154 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 ...
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0answers
51 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 ...
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0answers
66 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 ...
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0answers
29 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 ...
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1answer
254 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 ...
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0answers
48 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 ...
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0answers
82 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 ...
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0answers
68 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 ...
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1answer
70 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
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0answers
136 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 ...
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0answers
53 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 ...
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1answer
262 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 ...
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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 ...
2
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1answer
195 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. ...
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1answer
153 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 ...
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0answers
55 views

How to configure some proxy like Squid to download specific URL only once?

I have read article about Windows 10 spying my activity and blocked all mentioned addresses on my router's firewall. This included addresses az361816.vo.msecnd.net and az512334.vo.msecnd.net ...
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1answer
213 views

Can I setup a local transparent proxy to forward requests to another another web proxy

I would like to set up a local Linux system to tunnel all http/https requests transparently through a corporate proxy. Many scripts honor http_proxy environment variables but some don't and it is a ...
2
votes
2answers
84 views

What Port is Squid Running on in OS X/BSD

I've recently starting playing around with the Squid caching server on my OS X based computer. I'm curious if there's a way to tell which port Squid is running on using netstat or other standard unix ...
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0answers
139 views

Squid/SquidGuard- Browser or user-agent or device based access

I have been trying to configure squid and squidGuard such that iPads and iPhones would get full internet access, while others getting access as per user based policy. The IP addresses allocated to ...
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52 views

how to collect statistics of users' access to youtube in squid proxy?

My system is: squid proxy on CentOS + iptables firewall. I want to collect statistics of users in LAN accessing to youtube.com (both https, http) with detail as : total bytes, time to connect, ...
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1answer
339 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 ...
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0answers
12 views

tcp_outgoing_address: cannot connect to website

I have a LinuxMint running in a virtual box. I have installed a squid3 proxy server and it is working. However, if I want to add a tcp_outgoing_address it is not working. I am using the default ...
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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 ...
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2answers
268 views

Squid cross compile

I've been trying to cross compile the Squid 3.5.7 on ARM Cortex A8 (Linux). I downloaded it from http://www.squid-cache.org/Versions/v3/3.5/ I have arm-linux-gnueabi-gcc and arm-linux-gnueabi-g++. ...
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0answers
335 views

Can not divert packet to pf when configure transparent squid 3.4.13 on OpenBSD 5.7

I am trying to build transparent proxy with squid on OpenBSD 5.7 with pf firewall. I compile squid from sources with options: $ squid -v Squid Cache: Version **3.4.13** configure options: ...
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1answer
212 views

Squid3 reply_body_max_size

I am running Debian 8 with Squid3 installed (transparent). However, I would like to know a little more about the "reply_body_max_size" directive. I have read quite a bit about it but none of the ...
2
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1answer
90 views

Local transparent proxy

In my workplace I'm using Debian Linux. It is, however, a Windows shop and recently they decided to install a proxy that needs my Windows domain credentials to use. I can only access the Internet ...
0
votes
1answer
320 views

Redirect proxy traffic through another IPv4 address

I have a CentOS 6 box running Squid and Privoxy to create a custom proxy setup. The server has several public IPv4 addresses configured on virtual eth0 interfaces. My Goal: I want to send all proxy ...
0
votes
1answer
848 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.
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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 ...
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0answers
475 views

How can I redirect internet traffic from local to proxy server with ip tables (DEBIAN 6)

So i made topology as shown in figure. Router have 3 interfaces like this: eth0 to internet side (with ip 192.168.1.10/24 gateway 192.168.1.254/24). eth1 to server-PC side (with ip ...
0
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1answer
72 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 ...
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1answer
427 views

Squid log flooded with 404 message

I'm running squid on a server and, sometimes, the log gets flooded with messages caused by a specific host (192.168.1.20). These message I'm refering to is (some.website.com is not the actual website, ...
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2answers
4k 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 ...
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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 ...
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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 ...
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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 ...
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137 views

Configuration of “Same Host Name” for my all LAN Machines under squid proxy

I am having the network model as Modem N/w Switch ISDN (Airtel) -----------> Server(Centos) [Squid] -----------------> Client Machines. ...