Ubuntu Networking :: How To Setup Global Proxy

Oct 11, 2010

Please, how do i set up the global proxy in Kubuntu 10.10

i need to use internet and install software packages. But when i run sudo apt-get update it can't connect

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Ubuntu :: Global Proxy In LUbuntu?

Mar 18, 2011

I have just installed LUbuntu on a machine, mostly to try it out. I have been trying to setup a global proxy, but there doesn't appear to be an option for that. I have changed the /etc/wgetrc file to enable the proxy & set the proxy in there, but this has not helped.

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Ubuntu :: Setting Global Network Proxy Settings?

Jun 14, 2011

I think there is an application which lets you set the proxy settings for all applications. I remember seeing something like this in Gnome's network menu but now I'm using XFCE.

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Fedora Networking :: Setup Rpm To Use The Same Proxy?

Feb 23, 2010

i setup yum to use my proxy (/etc/yum.conf , /etc/profile.d / KDE network setting)and it works great.

but rpm does not.(the command rpm) how do i setup rpm to use the same proxy yum is setup with ??

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Networking :: Setup Proxy Server Using SSH And Use Yum?

Jul 2, 2009

My ISP seems to be having some configuration problems cos of which I cant download certain files (mostly exe and msi and some rpm files) as the download either doesnt start (firefox download window showing "Starting..." all the time) or download gets stuck at some point of time.

However I have access to my college computer through SSH using public key authentication and my college computer has internet access 24x7. I would like to be helped with 2 things:
How do I use the internet through my college computer? Like when I use the internet, the requests go through my college computer so it must appear that the requests come from my college computer IP while I use firefox from my home computer How do I configure yum to download packages through my college computer? I want to setup yum to use the IP of my college computer to download the packages.

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Ubuntu Networking :: Setup Proxy For Whole System Just Like Firefox

Jul 23, 2010

I use wireless service of my school, and I got a problem use proxy to connect to Internet for a whole system. I setup proxy for Firefox like this, and Firefox works! And this for my system. I already click "Apply System Wide". It's not work. Apt-get, Pidgin, GoogleEarths not working. My school's proxy also provide a username and password for everybody.

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Networking :: Transparent Squid Proxy Setup

May 6, 2011

I have set up squid3 and dhcp server on my Ubuntu 10.04 box with IP address of 192.168.0.160. Single network card.Squid runs on port 3148. Everything works fine for the users provided that I set up the proxy details manually on each client pc.I want to set up the Squid to run as a transparent proxy and after reading around I have done the following.In the Squid3 conf file I have entered http_port 3148 transparent.Dropping to Root ( sudo -i )However the transparent proxy does not work and if I enter iptables -L I can see that the rule above has not been retained. The default rules in iptables only show up.

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Ubuntu Networking :: Setup A Proxy Server Who Just Redirect The Internet Connection To My Second Computer?

Jan 9, 2011

I want to settup a proxy server who just redirect the internet connection to my second computer. I try Squid Proxy but its too complicated for me. Can you sugest me another more simple program to do what i want?

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Networking :: Squid Proxy Server On Ubuntu And WPAD - Proxy Auto Detection?

Dec 9, 2010

Currently my DHCP Server is working now what i want to have is auto detection of squid proxy in any browser but I still got an error in my dhcp server when I restart it.

My Config:

# DHCP configuration generated by Firestarter
ddns-update-style interim;
ignore client-updates;

[code]....

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Ubuntu Servers :: How To Setup Web Proxy

Jan 16, 2011

I've got LAMP up and working and I'm currently hosting a joomla install on the server. I was wondering if there's an easy way to get a web proxy working on my site. I'd like to be able to use it just like you would at hidemyass.com. By simply supplying a url it'll provide the proxy services for me. I've looked through joomla's extensions library and don't see any extensions that'd provide that functionality. I was hoping that there'd just be some prepackaged web proxy application I could install.

Anyone out there know of any simple way of getting this up and running. I've looked at Squid but that looks like it's primarily a proxy server intended for internal network users. I didn't see any sort of web proxy feature to install on a web server there.

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Software :: How To Setup A Proxy

Apr 23, 2011

I have a dynamic IP and cant get a static IP. I have bought a VPS in the US with a fixed IP. I wanted to setup a Proxy so that I can access my clients servers from one IP only as they restrict outside access from all IPs.

How should I setup this proxy so that I can simply put in the IP and port of the VPS in my browsers proxy settings and it accesses the clients servers as its IP will be allowed by the client ? Is this a Apache Proxy I need to setup ?

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Networking :: Forwarding All Traffic To The Proxy To Another Proxy

Oct 28, 2009

At the moment I have a proxy and all the users have to configure it in the browser to access internet. I want to make the users able to browse even without configuring the proxy in the browser. but eventually it should be received in the proxy rather than giving an error to the user. I heard with transparent proxy I can redirect all the traffic from a particular network, to a particular host( ie my existing proxy).

I tried this using firewall rules. But then the existing proxy doesn't understand the protocol of the requests. I heard that it should be in the kind of proxy protocol.

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Ubuntu :: Setup Personal Server To Use As Proxy/Off Site Backup?

Jul 30, 2011

I have a simple issue that I think can be solved with several different methods. I basically want to create a personal server solution that allows me to do two things:

1.) I want to be able to remotely backup data to my server.

2.) I want to be able to pass traffic through it and use it as a proxy.

I am off to college next year and I want to leave a computer/server back home to do the two things stated above. I was thinking of using an Asus Eee Box PC like this:url

I want a low power reliable machine that will only be used as a remote solution. I won't be hooking up a monitor to it (that is, after I set it up).

It will be on 24/7 for easy access.

I will be accessing this server from a Windows 7 based machine.

I do not mind at all installing Linux on my server, but I am not an experienced coder so I will need software with a GUI that can help me set this all up.

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Debian :: How To Setup A Secure Squid Proxy

Jan 13, 2016

I need to setup a squid 3 proxy with https bumping. Unfortunately I'm not very familiar with squid and https in general.

I already perfomed the following steps:

1.) compile from source

Code: Select all./configure --with-openssl   --enable-ssl-crtd
make
make install

2.) configuration (http)
I used this guide: [URL]

3.) configuration (https)
[URL]

The server is now working for http and https, but is the server secure, too? Is the default config already secure or do I need to configure additional security features? (e.g. things like cert validation, cert pinning, [dont know what's importend], ...)

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Software :: Setup L2TP Proxy For Home Use?

Jul 10, 2011

I have a server in the US, and I want to setup a VPN so I can run my home computer through it.

I'm using CENTOS4

I'm currently using a proxy, however I had to restrict it by IP, hard to manage when using mobile devices.

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Ubuntu Servers :: Port Forwarding Setup Using IPTables - Transparent Proxy

May 13, 2010

I'm new to linux, but enjoy using it very much, especially without a GUI, console is fun! I need to set up port forwarding. We have 3 servers, 1x running Ubuntu server 8.04 (used as transparent proxy), 1x server 2003, 1x windows xp.

The linux box has the following ips:
eth0 (internal) 192.168.1.5
eth1 (external) 192.168.0.7

Windows server 2003:
192.168.1.6

Windows XP:
192.168.1.9

Router:
192.168.0.1

The router automatically forwards specific ports to 196.168.0.7 (Linux eth0). From there I want to forward port 8585 to 192.168.1.6 and 3000 to 192.168.1.9. Is there a way that I can do this using iptables?

The commands that I think I'm gonna use look like this:
iptables -A FORWARD -s 192.168.0.0/24 -p tcp --dport 8585 -d 192.168.1.6 -j ACCEPT
iptables -A FORWARD -s 192.168.0.0/24 -p tcp --dport 3000 -d 192.168.1.9 -j ACCEPT

Would this be a correct way of doing it? My biggest problem is that I can't test it without going live, and if I go live and something doesn't work, the entire building will be left without internet, people will hate me. Also, The proxy captures all data on port 80 and forwards it to 3128 so that the proxy can monitor the usage, and a few systems runs fine with it, others however can ping websites, and internet explorer says "website found, waiting for reply" but the webpages cannot be displayed.

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Ubuntu Servers :: Setup A Proxy Server To View Web From Work Computer?

Aug 2, 2010

I currently have my server setup with a web page and ssh. I am looking to find a way to access the internet from my work computer, but all proxies that I can find have been blacklisted...I can however access my home server webpage. Is it possible to create my own proxy so I can surf from my work laptop?

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General :: How To Setup Stream Across Subnet Using HTTP Proxy

Jun 27, 2010

Computer A has two network interfaces. One is on a 255.255.255.240(eth0) subnet and has an IP of 192.168.1.6 and the other is on 255.255.255.0(eth1) subnet and has an IP of 192.168.1.64.
eth1 can communicate with modem(192.168.1.254), which also acts as a gateway to the Internet.
eth0 can communicate with my internal LAN, which consists of several computers including Computer B. This subnet 255.255.255.240 has it's own gateway to the internet at 192.168.1.1. However gateways will not apply to this scenario. I just added them to help paint a picture of my network.

What I am trying to do is tunnel http from a web server running on the modem(192.168.1.254) across to Computer B within my internal LAN and be able to view the http content via a browser. Sure I can just open a browser on Computer A, but I'm running Computer A headless. I can also curl it from a command line, but I'd like to learn how to tunnel across a subnet. If I get this to work, would I be able to interact with the site(i.e. make modem configuration changes)? or would it just be one way? How do I tunnel data from the eth1 subnet over to the eth0 subnet and over to Computer B on my internal LAN?

What I tried was the following:
I setup a proxymini to run on Computer A and have it listening on the eth0 interface on port 8080 by using this command 'proxymini -l 192.168.1.6 -p 8080'.
Then on computer B, I setup httptunnel -a 80 -p 192.168.1.254:80 -d 192.168.1.64:8080.
Then I should be able to view the site through a browser on port 80 on the computer I run httptunnel? This setup isn't working.

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Ubuntu Servers :: Setup SOCKS5 Proxy - Cannot Find A Way To Get A SOCKS Server Up And Running On VPS

Mar 30, 2010

I have an interesting situation. I'd like to use bittorrent for legitimate purposes (mainly linux distro based) but the powers that be have blocked access to bittorrent at my university. I have an ubuntu VPS that I use for odds and ends and was thinking that I could setup a SOCKS5 server on it. That way, I can input the SOCKS5 info directly into the proxy section of my local bittorrent application (Transmission 1.92 running on snow leopard) and be good to go. The problem, however, is that I cannot find a way to get a SOCKS server up and running on my VPS. I've heard that ssh can be used as a simple SOCKS server, but I've also heard that i may need to install a more complete SOCKS server such as dante. Does anyone have any thoughts on this?

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General :: Setup A Proxy Server To Block Access To Some Websites?

May 22, 2011

i was tasked to setup a proxy server to block access to some websites. i'm using centOS 5 and Squid 7:2.6 STABLE21-6.e15...i appended the following and tested the configuration with the supposed server i am using and the it does seem to work but now i'm wondering how i can test it with a client computer..i have 2 LAN cards and i just connected the other to one PC (can a direct connection work or does it need to pass thru a switch or hub)...i just can't figure out how it should be... how do i configure the 2nd LAN card to use this computer as its proxy server?

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Networking :: Browser Using Proxy Not Using Proxy's IP?

Feb 23, 2010

I've setup squid proxy st time on centos 5.This is my current setup.squid.conf:Quote:acl our_networks src 192.168.10.0/24 ttp_access allow our_networksQuote:

internet -- modem -- Firewall --switch--squid proxy (192.168.10.100)
--client workstation ((192.168.10.200)
(client workstation is connected to the same switch as the squid proxy)

[code]...

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Ubuntu Networking :: Ipv6 Global Address When Changing WLAN?

Jun 23, 2011

I've two WLAN AP's with both a different IPv6 subnet. When I change from one AP to the other, my IPv6 Global address stays valid and so is the default IPv6 gateway. After a while I get another Global address from the second AP's subnet and another default IPv6 gateway for the second subnet. Both have the same metric. IPv6 connectivity is broken now. When I disable wireless on the laptop and reenable it, it flushes all IP addresses and receives new ones and connectivity is restored. Does anyone know if this is normal behaviour or should it normaly flush all the addresses when changing network? It's a bit silly to have to disable/enable wireless all the time..

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Server :: Bridged Router / Modem Setup - Squid Transparent Proxy

May 19, 2010

I'm using a Debian box as a gateway. I'm planning on bridging my DLink 604T modem/router so that traffic on the LAN goes to my gateway (which only has one NIC). The Debian box is running a PPPoe application which I'm hoping to log into the ISP through the DLink. I plan to configure the box as a squid transparent proxy. Most Howtos I've seen use NAT with 2 NICs, eth0 for the LAN and eth1 for the Internet. Any step-through to set up NAT for this?

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Server :: Squid Access / Setup Automatically Get The Proxy Setting As Dhcp?

Jun 15, 2011

I my office I have configure dhcp in my centos sever
eth0 for adsl-setup
eth1 for lan 172.16.0.4
I am using squid proxy server for internet access,

in my office all are using laptop through wifi , so i need to configure the browser proxy setting for accessing internet.

is there any way to setup automatically get the proxy setting as dhcp. I have tried transparent proxy but no success.

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Ubuntu :: Reverse Proxy Setup - Pass Multiple Domains Thruough One Server To Various Hosts On Local Network

Apr 13, 2011

I'm trying to pass multiple dpmains thru one ubuntu server to various hosts on my local network.

[url] should be sent to the /var/www folder on the local host.

[url] should be forwarded to an IIS box on my local network (owa.nunya.local)

[url] should be sent to another ubunto box on my local network (smtp.biznet.net)

I have tried placing VirtualHost entries in /etc/apache2/sites-available/default and [url]and [url] both work but [url] gets forwarded to the c:inetpub folder on the IIS box.

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Networking :: Ping Global Inet6 Addresses Assigned Between Two Systems?

Mar 13, 2010

Do any one knows how to ping global inet6 addresses assigned between two systems. I assigned inet6 address through "ip addr add 2001::4 dev eth0" and similarly 2001::5 in another machine and tried to ping 2001::5 from 2001::4, but it is showing,

sait87@static-host:~$ ping6 2001::5
connect: Network is unreachable

Do any one knows solution for this problem.

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Networking :: No IPv6 Global Address When Restart The Network Service

Jul 26, 2010

I addes IPv6 address to my interface as

Code:

ifconfig eth0 inet6 add 3fff:ffff:6:5:4:3:2:1

But, when I restart the network service this IPv6 address is gone. How could I make it as a permanent IPv6 address( that should be edited or deleted when I want but not when I only restart the network)to my interface?

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Ubuntu Networking :: System-config-samba Crashes - NameError: Global Name 'Error' Is Not Defined

May 27, 2010

When I run from the command line, I get this output:

Traceback (most recent call last):
File "/usr/sbin/system-config-samba", line 45, in <module>
mainWindow.MainWindow(debug_flag)
File "/usr/share/system-config-samba/mainWindow.py", line 82, in __init__

[code]....

I have removed and re-installed and get the same crash.

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Ubuntu :: Global Hotkeys On Audacious Don't Respond Unless Open Preferences, Open Settings For Global Hotkeys, Then Close Down The Settings?

Feb 19, 2010

I have two major issues, and one minor one, after I started using Ubuntu, I tried searching the forum for them, but couldn't find anything relevant to my problems.First issue: Screenshots and the cursor.This is probably a very easily fixed issue, but none-the-less, I can not figure it out.How do I NOT include the cursor in my screenshots on Ubuntu 9.10?What I do is, I press the Prt Scrn button, and my cursor is always there in the image, and I don't want that.Second is pidgin.I love it, but every time I boot it up, my friendly name is reverted back to firefoxfag.I think it has something to do with me using gmail for msn, but I'm not sure...Also, as a last very small issue, the global hotkeys on audacious don't respond unless i open preferences, open settings for global hotkeys, then close down the settings..

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Server :: Server Setup Using Ubuntu For SSH Account Hosting For Socks Proxy?

Mar 21, 2010

I have a few friends that have seen me bypass firewalls with a socks proxy (SSH). I explained on how it works and how secure it is for browsing the Internet and checking your email in public places. I had at least 6 asked me if I could set up an account on my server for them and they would pay me! Now what I wanted to know was how I can set this up in a server and website where they can register an account and pay me through PayPal! I don't need help setting up the site! Just on how to set up the server to automate this. What tools are needed (ex. ISPConfig, jailkit.... stuff like that?) I don't mind doing this manually but if I get more people that would like this I don't really want to do every single one.

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