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16
votes
3answers
50k views

Set a network range in the no_proxy environment variable

I'm in a network using a proxy. I've got machines using lots of scripts here and there accessing each other over HTTP. The network is 10.0.0.0/8. My proxy is 10.1.1.1:81, so I set it up accordingly: ...
14
votes
5answers
26k views

Use socks proxy for commands in terminal

I connect to a remote ssh server by running this command: ssh -D 12345 bob@myserver.com This creates a socks proxy that I can use with Firefox to bypass censorship in my country. However, I can't ...
8
votes
5answers
14k views

Is there a way to set network proxy system-wide?

If I want to have GNOME applications (as well as Firefox and Chrome) access the network through a proxy, I need only use gnome-network-properties (a nice and simple GUI I must say). For other apps (e....
8
votes
1answer
6k views

How to use ssh over http or https?

I have a linux fedora21 client laptop behind a corporate firewall (which lets through http and https ports but not ssh 22) and I have a linux fedora21 server at home behind my own router. Browsing ...
6
votes
1answer
2k views

How can I enable URL rewriting on a DD-WRT router?

I would like to be able to add a parameter to certain URL requests that go through my DD-WRT router. Specifically, I'm trying to figure out how to force safe search in Google, which means I have to ...
6
votes
3answers
15k views

How can I block a specific URL on a DD-WRT router?

I've been looking everywhere for this. Does anyone know how to block a specific URL on a DD-WRT router? For example, I want to block website.com/whatever but not website.com, blah.website.com, or ...
5
votes
3answers
20k views

How to configure for an Authenticating Proxy Server

My work proxy server requires authentication with the Microsoft AD domain user credentials. Everybody knows how it works: If you log in on a Windows workstation, your "Internet Explorer" browser based ...
5
votes
1answer
4k views

Can anybody recommend an HTTP debugging proxy?

I would like something that allows me to: Inspect all HTTP(S) traffic between my computer and the Internet, including 127.0.0.1 Modify incoming or outgoing data It would also be nice if it had a ...
4
votes
1answer
4k views

What's the difference between SSH and Squid when using them as proxies?

I've been using Squid on one of my server as a transparent proxy for a very long time (years). Basically from the client I was creating an SSH tunnel between my client and the ssh + Squid server ...
4
votes
3answers
415 views

How to browse a website as if I am in USA? [closed]

I am in Taiwan right now and whenever I go to a website that I could browse in USA, it directly transfers me to the Asia site. There is no way to browse the USA version of the site, probably because ...
4
votes
3answers
621 views

What's the 'right' format for the HTTP_PROXY environment variable? Caps or no caps?

I've encountered both http_proxy and HTTP_PROXY. Are both forms equivalent? Does one of them take precedence over the other?
4
votes
1answer
883 views

tproxy per user

I'm in the process of adding some parental control to my box (http filtering), but I'm something of a nOOb when it comes to network configuration :-( The box is used by the whole family (one account ...
4
votes
1answer
643 views

NAT with transparent proxy

is there a way to redirect all non local http requests that through my computer to use my transparent proxy, so i can log all websites are they visiting? and if possible all https requests too.. my ...
3
votes
3answers
295 views

True HTTPS? How?

/Using Google Chrome/ if i visit: https://secure.wikimedia.org/wikipedia/en/wiki/File:Nokota_Horses_cropped.jpg then the: http://upload.wikimedia.org/wikipedia/commons/d/de/Nokota_Horses_cropped....
3
votes
4answers
2k views

Sniffing packets through router

I would like to create a system like this. The user would connect through a wifi network which would reroute all http requests and responses through the network card on a computer thus allowing that ...
3
votes
3answers
3k views

Make polipo to log all urls

i'm using polipo (proxy server) for local caching. is there a way to log all access through polipo just like urlsnarf or other web server log file do? logFile = "/tmp/access.log" logLevel = ? # what ...
3
votes
1answer
596 views

Why can I only use apt-get when I use “su”?

Not sure what info you need here, if any. Just let me know. I have a proxy that bypasses the corporate net set in my profile file for both su and normal user. When I do a sudo or regular apt-get ...
3
votes
1answer
43 views

How can I specify a system wide proxy without giving my password in plaintext?

I must use a proxy for all internet traffic, I currently have it specified like this in /etc/environment : http_proxy=http://jsj:plaintext_password_yikes@proxy.whereiwork.com:8080 https_proxy=http://...
3
votes
2answers
73 views

Is there any tool for setting up proxy with pac file?

I've learned that different programs process pac files in different ways, and maybe most of them even don't support pac files. So I want to know if there is a tool that setup a proxy says 127.0.0.1:...
3
votes
1answer
3k views

I am failing to use XChat when behind a proxy

So I set my HTTP proxy via Settings -> Preferences -> Network setup, and am getting this error: Looking up irc.us.gimp.org Looking up <IP> Connecting to <IP> (<IP>) port <PORT>...
3
votes
1answer
798 views

Configure Centos 6.3 to direct all traffic through a proxy server

Is there a way to configure CentOS 6.3 to direct all internet traffic through a proxy server? Forgive me if this is a really dumb question, I know very little about how proxy servers work and how ...
3
votes
0answers
804 views

About tun2socks (BadVPN) SOCKS proxy

I am not very experienced with socks proxy. Recently I found the tun2socks. If you open the link, in the 1st paragraph it says : It implements a TUN virtual network interface which accepts all ...
3
votes
0answers
926 views

Route all HTTP traffic through polipo

I've set up polipo on my machine to listen to the default port 8123. To test it, I set the in-memory cache to a ridiculously high 2 GB and downloaded a 50 MB file using wget utilizing the proxy. ...
3
votes
2answers
94 views

How to slow down the web

You may think that your internet connection is anyway too slow, but here I have the opposite problem. I am not very good at concentration, and I believe that part of the problem is the ease with ...
2
votes
2answers
1k views

How to use yaourt on arch linux under proxy?

How do I install applications using yaourt under proxy network. For pacman I can simply use: export http_proxy=http://usernm:passwd@link:port sudo -E pacman -S application But how do I do this for ...
2
votes
2answers
200 views

Avoiding plain-text password in http_proxy

I am behind a corporate firewall, which brings lots of pains in the area of proxies. There are two main approaches I've found to work: Use Cntlm at the cost of not being able to connect (from the ...
2
votes
1answer
684 views

Is there a light HTTP proxy I can run without root privileges?

I am on a network where outgoing port 8080 is blocked on most machines (i.e. I cannot access services on port 8080). Some of the machines on the network however do not have this restriction. I would ...
2
votes
1answer
9k views

How to setup proxy authentication in the Debian shell?

I think that once I used export http_proxy=http://user:password@address:port/ successfully. But now when I use wget it shows Error parsing proxy URL http://user:passwordaddress:port/: Bad port ...
2
votes
1answer
3k views

tinyproxy with user authentification

Does anybody have a solution that'll make tinyproxy work with user authentification like pam_auth at the squid proxy? I don't want to create a SSH-Tunnel and allow only localhost.
2
votes
2answers
693 views

Transparent local proxy to many proxies

In Firefox is add-on FoxyProxy, which makes possible use many proxy with filtering URLs. I need it for any browser, but in many of them it is only possible to set one proxy server. I need a ...
2
votes
1answer
908 views

OpenWRT redirect traffic based on requested domain/port pair

If we would have an OpenWRT router, would we have a solution for redirecting the users traffit to HTTPS if they would request a plain HTTP website based on domain name? Example: If the traffic wants ...
2
votes
2answers
2k views

How do I reload a proxy automatic configuration file (.pac)?

I have a server set up that I want to use as an automatic proxy server per rules in a .pac file. I'm troubleshooting different changes to the .pac file but I'm not sure if my web browser/OS is ...
2
votes
1answer
353 views

What are the key differences between “SSH tunnels” and “Squid reverse IPs” in regards to web page scraping and private browsing?

What are the key differences between "SSH tunnels" and "Squid reverse IPs" in regards to web page scraping and private browsing? Interested to know if there are any differences between using "SSH ...
2
votes
2answers
2k views

Web access through a remote proxy accessed over SSH

I'm browsing the web on a client PC running Windows or Linux. I want to browse a website (http://access.lan:52050//cgi-bin/login.cgi) which is not directly accessible from my PC. I can browse the ...
2
votes
2answers
1k views

yum proxy http errors

I've a VM running Centos 5.5 and I'm trying to get yum to update via a company proxy. I can browse the web within the VM using the proxy setting , but I cannot get yum to use the proxy. I'm getting ...
2
votes
1answer
101 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 ...
2
votes
0answers
121 views

Apache modssl returning random unwanted 200's rather than 404's

I have a fairly simple apache 2.4.7 config on CentOS 6.5 Linux and an active web server. No PHP or CGI, just some static pages and a proxypass to a different server tier. I'm doing some security ...
2
votes
0answers
301 views

Squid cache problem

If I put in my test_site acl (deny access policy) a site (i.e, www.aaabbbccc.com) which nobody ever accessed and do a squid -k reconfigure, Squid then appears to correctly log the site. I then ...
2
votes
1answer
458 views

Http proxy to select external interface based on host header

I have a very specific use-case at work where I have several external IP addresses (a full class C), and I need to select the outbound IP address I'm using. The requests are http, and the application ...
1
vote
2answers
2k views

proxy settings ignored by apt-get manager in Ubuntu 13.04

I am using Ubuntu 13.04 in company network, http proxy works fine with my user account but still I cannot install or update anything with apt-get : Proxy Authentication Required ( Forefront TMG ...
1
vote
1answer
5k views

How to configure HAproxy to redirect multiple domain

i need configure HAproxy to redirect multiple domain with SSL, i need redirect in this way: www.foo.com redirect to ip_other_webserver:81 www.bar.com redirect to ip_other_webserver:82 www.zoo.com ...
1
vote
1answer
708 views

privoxy: rewrite html “http” links to “https”

I'm using the Privoxy proxy on my PC. What is the rewrite rule in the user.action file to rewrite e.g.: http://foo.org to https://foo.org? Note that I want to rewrite, not redirect. So if I search ...
1
vote
1answer
211 views

Linux accessing a Windows server proxy.pac script

I'm using a Slackware 14 VirtualBox guest on Windows 7 behind a work proxy. Having battled a bit with network settings I've gotten to the point where I can browse the web in Firefox by using the proxy....
1
vote
1answer
142 views

Self cache-proxying all outcoming http/https request

Is there a way to setup squid (or another caching proxies) to cache any http/https request from my own computer? i will use it to record all request and get the downloaded files from software that ...
1
vote
1answer
45 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 ...
1
vote
2answers
128 views

Is there a way to resolve DNS locally when using an HTTP proxy?

This is based on this question: http://askubuntu.com/questions/447877/how-to-resolve-the-dns-locally-when-there-is-a-proxy-configured All I want to know is if there is an existing way to achieve this:...
1
vote
1answer
245 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 ...
1
vote
1answer
265 views

Proxy all requests : Linux

Like proxifier in Windows, can I intercept all tcp requests in Linux and pass it through a proxied connection.
1
vote
1answer
377 views

Is it useful for a proxy to buffer less data than Linux RCVBUF can?

I am looking at how HTTP proxies and reverse proxies deal with slow client problems. The idea is that the upstream server only have a limited slots for clients and if the client is slow to receive ...
1
vote
1answer
974 views

Apache configuration with proxy and location

I want to map these domains to these ports. How can I do it? http://test1.example.com/phpmyadmin/ example.com:80/phpmyadmin/ http://test1.example.com/app1/ example.com:8080/app1/ http://...