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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2k views

Route outgoing VPN traffic through local transparent proxy

I have a Digital Ocean droplet (similar to an Amazon EC2 instance) running Ubuntu Server 12.04.3 x64 with both strongswan 5.1.1 (built from source) and squid 3.4.2 (also built from source) installed. ...
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784 views

routing single application through any kind of vpn on OSX

OSX Application should run through manually selected route (vpn connection). Best idea I had is to put squid on separate linux machine, setup VPN on that machine and make iproute (shorewall) handle ...
2
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0answers
86 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 ...
2
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0answers
66 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 ...
2
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0answers
379 views

How to reload a request via cache in squid if URL is blocked?

I have a simple and pretty basic squid3 configurations in my home server. I use it in combination with Tor and Privoxy. I have defined privoxy as cache_peer in squid configuration and an access list ...
2
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0answers
309 views

Add specific files to squid cache

I have set up squid-deb-proxy on Ubuntu, but would like to be able to add packages downloaded on other networks (e.g. McDonald's or college WiFi) to the cache. I have asked a question specific to ...
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28 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. ...
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0answers
144 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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191 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 ...
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0answers
710 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) ...
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33 views

Caching big files for local network, with authentication on internet

I'm trying to do something which I'm sure it's been done before, so I would like some help finding the best tools for the job. I have a data download server on the web, right now a user has to login ...
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0answers
207 views

Squid proxy on ubuntu 12.04 times out for everything

On my freshly imaged virtual private server, I just finished installing squid version 3.1.19. As expected, the default configuration didn't work. So, I saved the original config file and created a ew ...
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0answers
402 views

Squid over i2p, tor and localhost resources

i try to setup squid as a single top-level proxy, that give me access to i2p, tor(through privoxy) and some localhost resources. I`m using Gentoo and squid 3.2.13, if it is important. In this regard, ...
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0answers
317 views

Squid Proxy TCP_Miss all the time, not caching at all in Ubuntu

I've install Squid Proxy via sudo apt-get install squid on Ubuntu for a forward proxy I've not modified any of the default settings in squid.conf apart from http_access deny all to http_access allow ...
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0answers
75 views

Revalidate the whole cache from squid3 with a command

Is there any way to revalidate all files in the squid cache automatically triggered by a command? My intention is to run this as cronjob over night, because I have a lot of refresh patterns that ...
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0answers
1k views

Configuring Reverse SSL to SSL Proxy (preferably using Squid or Apache)

I have been trying to get a reverse proxy up and running for the past few hours for an application that now needs to be accessed publicly. For security and provider-that-blocks-port-80 issues, the ...
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0answers
288 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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0answers
119 views

Override cookie in Squid

How can I set up Squid to replace a specific cookie so that all clients that connect through the proxy have the same cookie from the perspective of the remote website?
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0answers
120 views

Squid delaypool configuration

i am trying to set up bandwidth limit in squid (Windows Port), but when i use delaypools i am getting error messages like this, 2013/01/22 10:05:06| parseConfigFile: squid.conf:151 unrecognized: ...
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302 views

Squid Proxy Suddenly Inactive and Unable To Connect

My laboratory is running the squid proxy server. Sometime the proxy is unable to connect while the proxy IP is still can be ping. What i think is that the squid is switch to stop working, but when i ...
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0answers
1k views

Squid cache access denied

I'm trying to create an anonymous squid server. I've installed squid with with yum install squid Here's my /etc/squid/squid.conf file: # # Recommended minimum configuration: # acl manager proto ...
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0answers
318 views

Ultrasurf causing huge network latency

We run a small network with a Squid proxy. Over the last few weeks, the network has been slowing down and completely stopping for no apparent reason. We discovered that it was due to some users ...
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0answers
1k views

Ubuntu Squid config example

I am using Ubuntu 12.04 amd64 and have just installed the Squid 3.1.19 Ubuntu package. From the Squid Configuring Page, I find that the default config for Squid 3.1 is : http_port 3128 ...
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284 views

Problem using web ip check with squid

I've got all my web traffic running through Squid using iptables: Chain OUTPUT (policy ACCEPT) target prot opt source destination ACCEPT tcp -- anywhere ...
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0answers
893 views

Squid is ignoring my ACL

Second try: I configured Firefox to use the proxy IP and port, and it worked, so my hypothesis is correct: for some reason, the machine where Squid is running don't send to it the incoming petitions. ...
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0answers
9 views

Squid specific configuration for multiple listening ports

On my entirely Linux-based home network I've a running Squid instance. I've setup Squid to listen to multiple ports, and I want to give a few people access to different ports but with a specific set ...
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0answers
49 views

how to configure WPAD in Centos 7 using squid, BIND, DHCP

i am new to linux and using centos 7 to configure proxy server. With the manual configuration my proxy server is working fine but now i want to use auto proxy detect, becase there are different ...
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0answers
67 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 ...
0
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0answers
172 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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0answers
117 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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0answers
9 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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0answers
21 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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21 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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34 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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0answers
31 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 ...
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0answers
91 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 ...
0
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0answers
85 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 ...
0
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0answers
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. ...
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0answers
545 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 ...
0
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0answers
86 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 ...
0
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0answers
112 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? ...
0
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0answers
3k 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 ...
0
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0answers
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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0answers
203 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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0answers
63 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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0answers
58 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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0answers
314 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 ...
0
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0answers
247 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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0answers
223 views

Compiling squid 3.3.11 for linux 6 enterprice with dynamic certificate options enabled, with error [testPreCompiler.o] Error 1

Maybe someone can help shed some light on my current issue. trying to complie squid 3.3.11 on linux 6 error is: [root@rh6squid-proxy squid-3.3.11]# make check Making check in compat make[1]: Entering ...
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0answers
21 views

Share wlan with proxy server (MITM) test

I want to try stealing website accounts just for educational purpose. My idea is that I have laptop which is connected to the internet, laptop should share open wifi connection. If someone connects to ...