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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753 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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17 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
336 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 ...
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268 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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152 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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493 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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24 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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128 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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290 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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253 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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67 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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855 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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208 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
106 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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114 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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266 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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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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268 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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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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257 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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779 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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624 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 ...
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21 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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17 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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27 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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10 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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30 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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154 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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0answers
15 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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97 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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22 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
22 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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213 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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80 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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111 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
127 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
18 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 ...
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0answers
20 views

How to setup Squid to connect to custom ports

I have Webmin running on my server on the custom port. I have successfully installed and setup Squid, same on my server. It works fine with other sites but when I try to connect to: ...
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0answers
151 views

How to config squid3 proxy server with two nic card server

i want create proxy server using Ubuntu 12.04 server.it's something like sample diagram. i know how to configure right side in diagram (USERS AND WEB SERVER).problem is left side. someone can tell me ...
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310 views

Squid proxy server vs NAT rule of Mikrotik router

I have installed squid proxy server to hide our network ips after some time it becomes slow then I read through NAT rules to achieve what I want by proxy server. As per this link the difference ...
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139 views

Squid as tor proxy for .onion addresses only

I am trying to configure a squid proxy on a firewall to route all requests normally, except the ones to *.onion sites, which should be forwarded to socks5 tor proxy. How do I achieve this? Bonus ...
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0answers
186 views

squid cache is not working

I have configured squid for anonymous search and cache proxy. Initially it was working well, after two weeks it becomes slow(loading web page become slow) then again I had to looked into squid. I saw ...
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0answers
619 views

How can I speed up squid proxy server

I have configure squid proxy in our network on ubuntu server. All the traffic being divert to proxy server by Mikrotik router. After I configure squid proxy I changed /etc/squid3/squid.conf as ...
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0answers
134 views

Squid proxy: Hide IPs of LAN to not allow remote desktop for non LAN systems

I want to hide our internal LAN IP's(static IPs) behind squid proxy. I have done configuration, now all the traffic are going through squid proxy only. What I assume that after I configure squid no ...
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0answers
551 views

Squid with mikrotik router

I tried to connect squid3 in my network to use high anonymity proxy. This is how my network is right now WAN LINK | ------------- ----------------------------- | Mikrotik Box | ...
0
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0answers
96 views

Logs being flooded from Squid for having intercepted and authentication enabled together

I have done some hefty Google'ing and I can't seem to find a single solution to this issue that I cam currently experiencing. Here is a sample configuration from squid that I have: # # DIGEST Auth # ...
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0answers
81 views

Set up Squid as a reverse proxy with URL rules

I have read wiki, looked through many examples, googled, etc. I would like to use Squid in dev environments to replicate part of the functionality provided by AKAMAI so that we can test in our local ...
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0answers
492 views

Use SSH tunnel with Squid proxy

I know this is possible but I'm not quite sure how to connect to my ssh server and forward the ports correctly on my local machine. I have both ssh and squid running on a VPS and I want to tunnel my ...
0
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0answers
1k views

Squid Proxy process not running

Hey community, some days ago my squid crashed. I'm running squid 2.6 STABLE21 on CentOS. The output of the "show squid status" command is just squid dead but pid file exists starting the ...
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144 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 ...