Ask Ubuntu Stack Exchange
Ask Ubuntu Stack Exchange

Questions tagged [transparent-proxy]

13 questions
7
votes
1 answer

iptables doesn't redirect http traffic to my Squid proxy!

I arranged a transparent Squid proxy which listens to port 3128 on localhost, to block some web sites. I've tested the proxy using Firefox, and it works. Then I ran this, hoping to redirect all the http requests to the proxy: sudo iptables -t nat -A…
Naveen
  • 9,235
  • 11
  • 42
  • 68
4
votes
2 answers

Ubuntu 10.04 server as a transparent proxy filter (plus dans guardian)

I've installed the Server on a desktop with two network cards. I've installed dnsmasq, squid, shorewall, ssh, and dansguardian. how do I get this device to talk to DSL modem and my network (through my router) I've configured the network cards to…
M J
  • 71
  • 5
4
votes
1 answer

Docker Transparent Squid Proxy

I am trying to run a squid3 transparent proxy in a docker image, on my laptop. Then on the same laptop I want to use the transparent proxy. The reason for the proxy is to abstract a corporate proxy with authentication. I don't want my applications…
ex0b1t
  • 41
  • 1
  • 7
3
votes
1 answer

How to send all traffics from wlan0 Access Point through a proxy (specifically Tor)?

I created an access point from my wireless network card (wlan0) using this answer. My Android device is connected to internet through this access point called mylaptopAP. My laptop is connected to Internet through wired LAN network (eth0). Now I…
PHP Learner
  • 2,698
  • 9
  • 29
  • 48
3
votes
1 answer

IPTables issue with Squid as transparent proxy

I have an Ubuntu (10.04) machine that is running my firewall, dhcp and dns. I just installed squid from packages and set it to run on port 8888. Before any changes to my firewall the webpages will work normally, if I manually set a proxy to…
Jon
  • 223
  • 5
  • 12
2
votes
1 answer

Acting as a reverse proxy for raw TCP packets

I'm trying to use an OVH node as a reverse proxy for several minecraft servers(mostly for DDoS protection and firewall customisation). The minecraft hosts are also running ubuntu, either 12.04 or 14.04, and the OVH has ubuntu on it. Currently I've…
user3407675
  • 135
  • 2
  • 2
  • 7
2
votes
0 answers

ProxyDroid for Linux

http://code.google.com/p/proxydroid/ https://play.google.com/store/apps/details?id=org.proxydroid I need a similar app for ubuntu/linux which acts as a "global proxy" for every TCP connection. Is there anything already available?
BlankVerse
  • 21
  • 1
2
votes
2 answers

Are there any alternatives to tsocks that support HTTPS proxy?

tsocks is using LD_PRELOAD environment variable to inject into other applications. I can only access the internet via a HTTPS proxy, however tsocks only supports socks proxy. So is there any alternative that supports HTTPS proxy like proxifier for…
ayanamist
  • 139
  • 1
  • 6
2
votes
2 answers

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/cache.log: Permission denied messages will…
ElToro1966
  • 433
  • 7
  • 17
1
vote
1 answer

How to automatically forward all network connections through a proxy?

I would like to forward all network connections of all applications through a proxy, even though the applications themselves may not have proxy support. Is such a thing possible in desktop Ubuntu?
Hashken
  • 6,212
  • 5
  • 33
  • 49
0
votes
1 answer

Internet Proxy / Usage Monitoring Server

I have a Dell PowerEdge Server and I want to make it into a whole site (location) proxy server so if anyone in the building uses our internet connection, they will have to go through this proxy to get out. I want to be able to block certain…
Jason
  • 21
  • 1
  • 5
0
votes
0 answers

Cannot Start Service Squid in Ubuntu Server

Squid I'm trying to start my service in squid start but somehow it occurs like: /etc/init.d/squid 192: --pidfile : not found /etc/init.d/squid 194" --exec : not found the squid is already running but somehow the service won't start it occurs …
Anton
  • 1
0
votes
1 answer

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 files again maybe because of the time of expiration…
Jaime Roman
  • 113
  • 1
  • 1
  • 8