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4
votes
2answers
6k views

How to make netcat use an existing HTTP proxy

I can access a web page just fine by directly hitting my web server as follows: $ echo "GET /sample" | nc web-server 80 This is contents of /sample... $ Now, I would like netcat to go via a Squid ...
3
votes
4answers
1k views

How to capture images transferred via HTTP?

I have multiple browsers and I want save all images with size more than 30KB and save to specified address. What is best way? listen to tcpdump and read the content, and then save to a file, or use ...
3
votes
1answer
3k views

Where to supply authentication details to the Network Proxy (Central Proxy) on Fedora?

My system is running Fedora 16 and I live in a campus where we use LAN to connect to the Internet. And for this, we use an http proxy with authentication (username & password). I tried putting the ...
2
votes
3answers
11k views

Transparent proxy with squid 3.1 on RHEL 6

We have nearly 50 systems with windows XP and have Linux (RHEL6) for server. Also have squid 3.1 , Samba and Apache for local use. Under proxy, VPN and outlook express does not connected. I heard ...
0
votes
0answers
404 views

Proxy or VPN behind the router

I have a home network under the router, and there is my proxy server with ports forwarded through the router. Some clients connects to the Internet via my proxy, but there is a little problem - ...
4
votes
1answer
554 views

automatic proxy selecting depending on target

Situation: ISP with proxy server local TOR service I would like to automatically let all .onion-domain traffic go to the local TOR-service and all other traffic to the ISP proxy (am using TOR only ...
1
vote
1answer
3k views

Multiple ACLs in Squid Proxy

Here is my Squid configuration file. I would like to give specific users access to specific web content, But through this configuration file, if I give permission for a specific user to access the ...
2
votes
2answers
551 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 ...
0
votes
1answer
3k views

Connecting to FTP sites via squid

I'm using the squid proxy on CentOS but, I can't connect to FTP sites from WAN. I did open FTP ports in the firewall on CentOS. However, I receive a "Page cannot be displayed" error when I try to ...
2
votes
1answer
1k views

How to auto-restart squid on ubuntu!

I have a Ubuntu Home edition set-up as DHCP and Squid proxy, but whenever I reboot my system, I have to restart squid in order for others to start browsing! Is there anyway I can make squid to restart ...
-1
votes
1answer
2k views

How to block HTTPS site using RHEL Squid?

I want to block HTTPS sites using Linux Squid server. How can I do this?
1
vote
1answer
883 views

Sharing bandwidth between IPs

There are 200 users in my network, and these users are in two AD groups and cannot set specific IP ranges for each group. I want to set, for each group, the amount of bandwidth that can be shared ...
1
vote
2answers
678 views

squid (reverse proxy) configuration

I would like to configure squid in such way, so that only specific (public) ip (reverse proxy), could connect to the server, but I don't know how... can someone tell me how to do this?