Questions tagged [squid]

Squid is a proxy server and web cache daemon.

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JavaSript code DENIED by SQUID server

Squid Proxy server is not allowing me to load the JavaScript file from some website. Details are: Host Server: Linux localhost 4.4.0-190-generic #220-Ubuntu SMP Fri Aug 28 23:02:15 UTC 2020 x86_64 ...
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Update Ubuntu behind proxy [duplicate]

I have a PC with Ubuntu 20.04. This PC is behind a Squid proxy. I want to update it. I tried both graphic and cli commands but it is impossible. If I add proxy parameters to Network I can browse the ...
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Squid producing NONE/503 errorTrying to set up Squid Proxy getting

The Goal: I want to set up a basic squid proxy that will allow me to connect from my a computer on my home network to the server that is hosting Squid and have the request sent through a VPN that is ...
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418 views

Possible to configure (Squid) proxy so a browser can bypass a VPN?

I want to do the following (if it's possible): Have 1 browser (say Firefox) as normal - all traffic uses my VPN. Have another browser (say Chrome) where all traffic bypasses the VPN. I have already ...
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Docker Misbehaving on ubuntu 18.04 behind squid proxy

I have 3 servers behind an squid proxy. On all of them , proxy works without any problem for all sites , but, http://registry-1.docker.io , works just on one of the servers. All /etc/hosts and /etc/...
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Squid external_acl_type configuration

Hey i am trying to implement a custom authentication for squid. I am not too sure what is wrong with the code below. It never checks with the python script and just let proxy requests through. Dont ...
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1answer
48 views

How to modify config file from a separate file. Not symlink

I want to setup squid proxy. Would like to breakup the squid.conf file into two files. acl.conf rules.conf because squid.conf is so large and also easy to make mistake. I want to have these two files ...
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288 views

Squid on Ubuntu 20.04 installation problem, acl command not found

I'm new to Linux so please be patient with me. I am following this guide on phoenixnap.com to set up squid. Squid successfully installed & is running. However, acl localnet src 192.168.0.15, or ...
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31 views

Squid cache_peer IP stickiness for specific domain

My squid cache peer has 3 parent IP’s configured in round robin. I need to send specific domain to first IP for 30 minutes, 2nd IP for 30 minutes and 3rd IP for 30 minutes and this time limit is not ...
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142 views

Squid4 does not write access.log

I'm following this guide for the installation with config for running sudo /usr/sbin/squid -YC --foreground -f /opt/conf/squid/squid.conf acl localnet src 10.0.0.0/8 acl localnet src 172.16.0.0/12 ...
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What is the advantage of acl localnet configuring on squid?

What is the advantage of acl localnet setting up? Because by default, the internet is working on squid with http_access allow all. Please help me understand. Thank you. acl localnet
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309 views

Configuring multiple proxies on one server

Let's say we have 3 laptops, each needing a proxy server in order to bypass a firewall restriction. We need each laptop to have a different IP when accessing 3rd party websites. One way to do this ...
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Internet is Slow Thru squid proxy when GPO Applied to server

I have this problem when GPO applied to workstations with squid proxy on the browsers the internet is slow. I tried a sudo net.ipv6.conf.all.disable_ipv6=1 sudo net.ipv6.conf.default.disable_ipv6=1 ...
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1answer
404 views

Bypass ISP Restrictions - Squid Proxy on Google Cloud

My aim is to bypass ISP restrictions. In Turkey, a lot of sites are restricted (including Wikipedia). Of course there are a lot bypass methods, like buying a VPN account, using Opera with VPN, etc. I ...
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Proxy, how to setup correctly?

I'm trying to use a proxy over the internet but i'm facing some issues on some sites. I tried setting up a server proxy with various tools, i tried squid, dante-server, serjs/go-socks5-proxy but with ...
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107 views

Squid as cache proxy

The only internet connection I have is through mobile data, although I have an unlimited use in the browsers for the cache, to optimize the bandwidth and not have to be downloading the css and js ...
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135 views

Can't Connect To My Squid Proxy Server

I followed a squid tutorial and I have everything setup correctly, but when i tried to connect to it from my iPhone and my MacBook it wouldn't load any websites. The ubuntu server is able to connect ...
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63 views

Can't add domain to resolv.conf on Ubuntu 18.10

Im trying to setup Squid 4.8 on new server. As i understand cat /etc/resolv.conf should contain nameserver, search and domain rows. I've added nameservers and search to /etc/netplan/50-cloud-init....
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3k views

Squid as the https proxy not working

I'm trying to run squid proxy I have tried to do as it said here : https://www.tecmint.com/install-squid-in-ubuntu/ but it isn't working. This is my squid.conf : (all other lines are # ) # ...
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598 views

Can't use at_step in squid config

I'm trying to configure Squid to work as a Telegram Messenger proxy using this guide. My Squid complains about their proposed config options (output of squid -k parse): 2019/05/22 11:17:20| ...
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99 views

New virtual hyperv ubuntu 18.04 server installed but wget command not working?

I'm trying to use the wget command to download squid server from this link http://www.squid-cache.org/Versions/...-3.5.27.tar.gz. However I'm getting this "HTTP request sent, awaiting response... 404 ...
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1k views

Squid Proxy Server Error : Upon Starting

I got this error upon starting Squid Proxy Server using the command sudo squid -z fatal: ipc::mem::segment::create failed to shm_open(/squid-cf__metadata.shm): 13 permission denied How shall I fix ...
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Trying to set up VPS as a proxy servering using squid

I am completely new to Linux, just bought a VPS for a purpose of setting it as a proxy server, I am this guide to do so. I get stuck at the 3rd section where it says: "Using Squid's access control, ...
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3k views

Squid proxy won't cache anything (tcp_tunnel)

Squid on 18.04 server won't cache anything and the majority is tcp_tunnel/200 when I tail the access log and the cache log shows that nothing is cached. How can I get it to cache websites? Squid ...
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48 views

simulate geographic distance between servers

I want to simulate geographic distance, so I need to add delay to each receive/transfer package. I read that squid could help me find what I'm looking for, however, playing with its configuration ...
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732 views

How do I apt-get source squid on Xenial and rebuild the package

I've installed squid using apt-get install squid, and it's installed squid 3.x. However I need to compile --with-openssl however when I attempt apt-get source squid it redirects to the squid3 (dummy) ...
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1answer
441 views

how to configure squid to use ssh tunnel for external sites?

I have a setup where I have ubuntu as squid proxy server at my home. All computers and ipad at my home use that ubuntu as proxy server. Now I want squid to redirect all request to ec2 instance for ...
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5k views

Squid Proxy - The requested URL could not be retrieved

I'm trying to redirect all of my subnet traffic to a squid proxy using iptables on the router gateway (the squid proxy is located in the LAN). The redirection works (cache & access file respond ...
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1answer
615 views

Squid proxy user verification

I want to setup squid on my home pc where many people uses the same pc. What can i do to verify users based on their account on the pc ?
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312 views

Routing LAN through proxy

I need help to route LAN address back to internal network via a Squid(Proxy) box. How can I forward this traffic through SQUID with 2 interface? I need this rule go from load balancer into eth0 and ...
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1answer
15k views

Squid TCP_DENIED/403 4037 GET http://detectportal.firefox.com/success.txt - HIER_NONE/- text/html

I've just installed Squid 3.5.27 on Ubuntu Server 18.04 user@ubuntu:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04 LTS Release: 18.04 ...
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279 views

URL whitelist without proxy behind Squid?

Long story short, I'm searching for a tool or config that blocks all network traffic except whitelisted ones and works without a own proxy. In my institution every device that wants to connect to ...
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480 views

Compiling/Installing squid with SSL_BUMP

My understanding is Ubuntu repository does not contain squid configured/compiled with SSL_BUMP. So I did download the sources and compiled the sources. No issues so far. I would like to install the ...
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1answer
162 views

What Ubuntu type to use to setup proxy server

I want to have a dedicated Proxy Server for my local network. What Ubuntu type, for example Ubuntu Server or Ubuntu Desktop should be used for this specific person. please help with some details and ...
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785 views

Ubuntu Server 16.04 Squid Proxy authentication with 2 NIC setup

I have an Ubuntu proxy running server 16.04, squid 3.5.12 and NCSA. The server has two NICs, one connected to internet router, eno1 with IP 192.168.1.2/24 and another connected to client LAN, eno2 ...
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1answer
3k views

Squid3 - Cannot write log file

Have trouble starting a newly installed squid (Squid 3.5.27 on Linux ubuntu-server 4.13.0-36-generic). Keep getting: $ squid WARNING: Cannot write log file: /var/log/squid/cache.log /var/log/squid/...
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Website blocking issue in squid3 on ubuntu 12.04 [closed]

I am trying to block some websites on my ubuntu 12.04 with Squid 3.1.19. Following is a view of my ACL's.` Denying domains based on defind access list acl ym dstdomain .yahoo.com microsoft.com ...
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1answer
1k views

Squid3 not installing on ubuntu 17

Hi i am new to ubuntu and hear from some one that installing squid on ubuntu will improve my client computers browsing experience. Since i am new to ubuntu and not known too much about this OS, i ...
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1answer
1k views

How to use squid 3.5 in ubuntu 16.04

I'm trying to use squid proxy server in my lab but the video that are available on the youtube are old so kindly guide me install and configure Squid Proxy 3.5 on Ubuntu 16.04 LTS. And one more thing ...
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2k views

squid : org.freedesktop.PolicyKit1 > was not provided by any .service

I tried to install squid but when try to restart squid I have the following error Failed to restart squid.service: The name org.freedesktop.PolicyKit1 was not provided by any .service files See ...
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1answer
559 views

sudo apt-get install not working after deleting squid and iptables

I am facing issues with running apt-get update and apt-get install on my system. This is after deleting squid, iptables and dansguardian. I was trying to install DansGuardian, and ran the following ...
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2answers
3k views

Skipping acquire of configured file 'xxxx' as repository 'xxxx xenial InRelease' doesn't support architecture 'i386'" [duplicate]

Needing to upgrade Squid 3.5.12 on Ubuntu 16.04.3 LTS to a more recently patched version (Squid 3.5.23) I found some instructions here: https://github.com/diladele/squid-ubuntu Entered the first 3 ...
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269 views

How to get Docker images to use my transparent/intercept squid on the host without touching Docker images?

I have a squid instance running on my server which is connected to 192.168.178.0/24 through eth0 with 192.168.178.26 and serves as gateway for the LAN 192.168.179.0/24 through p18p1 with 192.168.179.1....
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11k views

squid TAG_NONE/503 0 CONNECT when high load

I am running Ubuntu 16.04 with a Squid on cloud server. Squid is used for my Android application to access few web sites. In general everything worked fine until 3 days ago during the highest load ...
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1answer
735 views

Squid run as root (to use it on 80 port)

I have Ubuntu 16.04 and Squid. It is now configured to run on port 8080 and everything works fine. But I want it to listen on port 80. AFAIK to use port lower than 1024, it has to be run as root. So ...
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739 views

16.04 LTS Proxy server - Squid 3.5.12-1ubuntu7.4 ntlm authentication hangs when Win client connects with many Chrome tabs opened at once

Ubuntu 16.04.3 64bit LTS squid proxy server problem: ntlm_auth helpers began infinitely storming Windows Server 2008R2 AD DC with SMB auth requests, when some Windows client starts Chrome with a lot ...
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2answers
5k views

Squid3 Proxy Server ssl-bump blocking Web Socket connections

I have just set up Squid Server 3.5.26 on Ubuntu 16.04.2 LTS configured with SSL-bump. Http and Https is working fine but any web service that requires Web Sockets fails, for example, a speed test. I ...
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1answer
5k views

Squid Proxy Server self compiled installation - ssl_crtd helpers are crashing

I am trying to setup Squid-Proxy Server 3.5.26 from squid-cache.org with SSL-Dump configuration. Using the standard apt-get approach to installing Squid-Proxy did not include OpenSSL modules that are ...
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0answers
1k views

Squid transparent proxy with Docker

I'm running Ubuntu 16.04.2 LTS and Docker 17.05.0-ce behind a company proxy with credentials. My goal is to create a transparent proxy in docker container so that I don't need anymore to configure ...
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setting up squid proxy server

So, I need a IP address with a userneme/password combination to connect to my institute server to connect to the internet. But at one time I can use those credentials to log in from one single place ...