Ubuntu Networking :: No Web Browsing After Dansguarding/squid Setup?
Jul 6, 2010After following the below how to im no longer able to browse the internet.
[URL]
This happened after issueing the command:
sudo update-rc.d tproxy defaults
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Ubuntu Servers :: Squid Setup For Secure Browsing
May 17, 2011I would like to use my Ubuntu server machine as a proxy so I can browse a little more securely/privately while I am traveling. I connect to a lot of open Wi-FI networks.I have Squid setup on an old laptop running Ubuntu Server 10.10 at home, and the main machine I will be using to connect to the proxy is a computer running Windows Vista.I am able to connect and use the Ubuntu Server machine as a proxy while traveling with the squid config file modified with http access set to 'allow all'.
Obviously this isn't the ideal setting.After lots of reading and Googling I can't figure out how to allow only my Vista laptop to use the proxy.I'm a little lost with the ACL settings required.
Ubuntu Networking :: Setup OpenVPN In Order To Connect Back To Home Network While Traveling For Secure Browsing?
Apr 3, 2010I'm trying to setup OpenVPN in order to connect back to my home network while traveling for secure browsing and such. However, before I can even start trying to set that up I tried to see if I could open port check my computer through the net. And I'm having a hard time doing that.
As far as I can tell, here are my roadblocks:
1. Is ISP (Qwest) blocking my ports?
2. Is my modem doing the proper port forwarding and firewall?
3. Is my router doing the same?
4. Is my firewall on the computer allowing the request?
To minimize sources of error, I've turned off my local and router firewall and setup my router to forward ports. I'm not to familiar with my modem, but I'm pretty sure that the firewall is turned off by default and I think I've done port-forwarding correctly. But still no success when doing an open port check. At this point I don't know how to diagnose the problem.
Networking :: Transparent Squid Proxy Setup
May 6, 2011I 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.
View 5 Replies View RelatedNetworking :: Test Lab Setup With Squid And 2 NICs
Oct 13, 2010My current setup is a slack based distro with Squid 3.0 running in transparent mode with WCCP. Web filtering and AV scanning works great but we need to go a step further and introduce port filtering into the setup. I can easily accomplish this with iptable entries but only if I point to the proxy directly; the goal is to do this completely by interception. So far I've had no luck doing this with iptable entries or with squid ACL's and I am wondering if there's something that I am missing or just not doing correctly. So far during testing I've just been testing with common IM chat ports such as MSN and Yahoo. I am currently trying to setup a test lab with squid and 2 NICs with one NIC connected directly to the internet but this is not a route I would like to go.
View 1 Replies View RelatedOpenSUSE Network :: Setup An Apache Server On Computer Which Will Allow Browsing Of Files In A Specific Directory And Subdirectories?
Jun 13, 2011I'm trying to setup an Apache server on my computer which will allow browsing of files in a specific directory and subdirectories, without needing any sort of authentication.
I've got the Apache2 server up and running through yast, and everything works fine as long as I try to point it to the /www/htdocs folder. However, I want to point it at another folder, which is on another partition. This partition is formatted as NTFS, if that matters at all (here's some background on some permissions issues I had with the NTFS partitions recently).
When I change the "Directory" setting in the Yast http server configuration utility to the directory on the NTFS partition I wish to use, attempting to access the server results in the following error:
Code: Access Forbidden: You don't have permission to access the requested directory. There is either no index document or the directory is read-protected. If you think this is a server error, please contact the webmaster.
Error 403
192.168.1.100
Mon Jun 13 23:43:29 2011
Apache/2.2.17 (Linux/SUSE)
Ubuntu Servers :: Setup A SQUID Server On Red Hat
Aug 2, 2011I am trying to set up a SQUID server on my Red Hat Linux 7.3. to act as a cache server.
The machine has 2 network interface:
eth0 172.30.254.4/23
eth1 172.3.254.65/23
Default gateway is 172.30.254.19/23
The hostname is "amelie".
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Server :: How To Setup Squid
Mar 10, 2011What is the command for installing squid?
Which distribution is needed? linux server?
Server :: Setup Squid As Non-transparent?
May 1, 2009to configure squid as a non-transparent proxy? I understand https cannot be filtered using squid as a transparent proxy. So i need to find out how to configure squid for https filtering.
View 1 Replies View RelatedUbuntu Servers :: Setup An FTP Load Balancing System With Squid?
May 31, 2011I'm a newbie on Ubuntu, I have a problem with squid proxy. I'd like to configure a system, include:
- a server is named ProxyServer that is installed Squid proxy.
- three servers, are named FTPServer01, FTPServer02, FTPServer03. each server is installed vsftpd.
- Clients are installed Filezilla to up/download resource.
All servers are managed by IP address. When a client request a resource, client connect to ProxyServer, this ProxyServer will switch to one of Ftp servers. I do not know how to configure the squid's config file to setup them.
Debian :: How To Setup A Secure Squid Proxy
Jan 13, 2016I 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], ...)
Servers :: Need Complete SQUID Setup Guide For Fedora
Jul 14, 2011I need the complete reference guide to set up my own SQUID transparent proxy Server with Gateway support. I am using Fedora 14. Please help me with LINKS/REFERENCE. I am a learner in Squid.
View 1 Replies View RelatedOpenSUSE Install :: Setup Squid With Active Directory Authenticaton ?
May 23, 2011How to setup squid on opensuse with active directory authenticaton.
View 1 Replies View RelatedServer :: Bridged Router / Modem Setup - Squid Transparent Proxy
May 19, 2010I'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?
View 4 Replies View RelatedServer :: Squid Access / Setup Automatically Get The Proxy Setting As Dhcp?
Jun 15, 2011I 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.
Ubuntu Networking :: Browsing Via SSH Tunnel Very Slow
Jan 31, 2010Browsing via SSH Tunnel very slow When browsing in firefox at work via proxy through ssh on my 8.04 server the speed is near dial up. I have compression enabled, tried restarting ssh, and rebooting the server but it remains so sluggish. At home the connection is quick but the speed is lost in translation once I ssh in. I also tried adding "UseDNS no" to the ssh config but that did not help with the slow login or any other speed issues.
View 5 Replies View RelatedUbuntu Networking :: Intermittent - DSN Fails While Browsing
Mar 12, 2010Every so often while browsing, DSN fails. The thing is that if I DIG the address at the command prompt the site immediatly pops in in Firefox. what I should do to diagnose the problem.
View 2 Replies View RelatedUbuntu Networking :: Occasionally Very Slow Web Browsing
Jul 6, 2010my computer is very slow to view regular web pages, and generally fails to load them. It seems to be a problem specifically with webpages - I can work over SSH, use email, transfer files over FTP connections, with no noticeable problems, but any regular website (including this one) can take an age to load. This happens regardless of the browser I use (at least, it happens on Firefox, Opera, and Chromium), and regardless of wired or wireless connection (though admittedly I've not tried using a wired connection very much). As far as I can tell, it can also happen on any website. It is specific to linux - my computer is dual-boot ubuntu 10.04/Windows XP, and there is no networking problem when I use Windows.
View 3 Replies View RelatedGeneral :: Turn Turtle-speed Browsing Into Penguin-speed Browsing?
Oct 17, 2010I've just installed Slackware 13.1 in two different laptops for first time. I have some strange internet browsing behaviour in one of the laptops. I've installed 2 internet browsers(firefox,opera) using the directions from Slackbuilds.org and there is also konqueror pre-installed. Moreover I installed Wicd network manager.
I can browse some pages e.g. ..... with firefox very slowly but NEVER facebook. I can browse almost any page, even facebook, with OPERA but very very slowly. The same goes with konqueror... Wicd shows that i am always connected with my WPA wireless network
Laptop details:
Quote:
Toshiba sattellite a100-209
//-----------------------------------------------
Processor Intel Celeron M 370 / 1.5 GHz
Databus-Speed 400 MHz
//-----------------------------------------------
Installed RAM 512 MB
Technology DDR2 SDRAM - 533 MHz
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Ubuntu Networking :: Slow Browsing - Fast Download ?
Feb 12, 2010I'm using wlan and I'm behind a NAT firewall. Downloading with BitTorrent can reach speeds of 1,5MB/s, but browsing is incredibly slow. Chromium/Firefox seems to hang forever on "connecting.." or "waiting for". Sometimes pressing the reload button will speed it up. I have two Ubuntu boxes and they are the same way.
I don't get it, if downloading is so fast, how can browsing be so slow. Yes I have disabled ipv6 in grub and in Firefox, don't know how to do it in Chromium. Have 64-bit Ubuntu. Cnet wlan card using rt61pci module.
Ubuntu Networking :: Edimax 7717un - Connects But No Web Browsing
Mar 2, 2010Got an Edimax 7717un USB dongle for my Acer aspire 6930 (built-in WiFi is broken). It finds access point OK, but fails to setup with DHCP. If I put in manual IP config, I can ping OK, but I cannot browse web (or even my router's setup page). I get same behaviour on a home brew desktop.
With manual IP config, ping to my router works fine (and very fast, as does ping to 2 or 3 internet web sites. I can traceroute to internet web sites OK as well. With web browsing, if I wait a few minutes some bits of the page may arrive. With connection set to DHCP, Wicd shows WiFi connecting OK, but DHCP setup times out.
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Ubuntu Networking :: Low Browsing Speed Using USB 3G Huawei E1550?
Jun 2, 2010USB 3G Huawei E1550 modem is used for connecting to the internet.When I'm connecting to the internet modem light is blue (it means that I'm connecting using 3G network)I have issues with speed when browsing internet (using Firefox and Google Chrome) or updating software using apt-get (download speed around 1.5 - 6 kB).At the same time I can download files using Transmission with 60 - 120 kB.
View 1 Replies View RelatedUbuntu Networking :: USB Wifi Adapter Works But No Browsing?
Dec 19, 2010HPG62-144DX notebook, Windows 7 and considering Ubuntu. I installed 10.10 and tried to get my wifi running but that wouldn't work. I had a connection only sometimes and it broke up after 5 minutes. Once I got a webpage but annoyingly slooow. Got the advice to update drivers and stuff. But the wifi connection is the only one I have...
Went back to 10.4 32-bit. Booted from CD and will keep it that way until this is sorted out. Now I see my wifi hotspots directly and I have no problem to establish a connection. The icon shows 3 bars quality. Network Tools says: Wlan1 = Realtek, Transmitted bytes xxx Received bytes yyy, no errors, link speed = 1Mbps, State = active. Looks good!
The only minor thing here is that enabling/disabling my internal Atheros antanna also enables/disables my Alfa USB Wifi adapter (based on Realtek 8187) but who cares. A bigger problem is: when I start Firefox it doesn't come up with a webpage. It just keeps on saying: "loading". At the bottom of the screen it keeps saying "Looking up" for ages. Nothing further.
Ubuntu Networking :: Browsing Extremely Slow After Upgrading To 11.04?
May 29, 2011I don't know if others are experiencing this but browsing is extremely slow in firefox after "upgrading" to ubuntu 11.04. I have not tried other browsers. Even checking for updates fails several times.
I had to re-boot to windows to post this thread and now it's working fine. It's been 3 days since upgrading and I've observed many times that there's no such problem in windows while I have to wait like 4-5 minutes and refresh many times to open a single page. Some sites like google are quicker though. I use firefox 4.0 both in ubuntu and windows. I didn't have this problem in 10.10 and it took me about 5 hrs. to download 1 GB upgrade packages.
Ubuntu Networking :: Very Slow Samba Share Browsing From Mac
Jun 27, 2011I'm running Mac OS on a home network that includes a Win 7 machine and a Ubuntu box (Ubuntu 11.04 (GNU/Linux 2.6.38-8-generic i686)). Connecting to, and browsing the shared drives I have on the Ubuntu box (which acts as my server) is extremely slow from the Mac, it seems that the icons especially take ages to load. I've found a few suggestions on the net that I've implemented to no avail i.e.
socket options = TCP_NODELAY IPTOS_LOWDELAY SO_RCVBUF=65536 SO_SNDBUF=65536
Are there any other settings I should play with, or is there an alternative to samba that will work faster on a mixed network and be compatible with everything?
Networking :: Browsing Ubuntu 10.10 Shared Files From OSX Snowleopard?
Jan 11, 2011I have a desktop running Ubuntu 10.10 and several terabytes of files on it. In Windows all I have to do is enable sharing and my Mac will see the shared folders right away and I have no problem browsing them. I read somewhere that it was essentially the same process in Ubuntu which I followed but I am unable to browse. The desktop does show up in OSX but when I click on it from Finder (Path Finder actually) I get a message saying "The server "Foo" may not exist or it is unavailable at this time. Check the server name or IP address, check your network connection, and then try again."
If I select "Connect to Server" under the Go menu in finder and type in smb://ip-address then I get one step further. I am asked to log in and I just click on guest (my user name and password didn't work) and then I get a list of all the shared folders but when I click on one I get a message very similar to the one above but not identical.
Everything I have found is about 5 years old. Or has anyone had similar issues and solved them? This is the first time I have ever tried any kind of networking in Linux but I am thinking Ubuntu 10.10 may have some sort of software firewall enabled by default?
Networking :: Iptables Causes Browsing Slowdown?
Nov 17, 2010I have noticed that when iptables is active on my router i get a noticeable slowdown on browsing. This is untraceable through traceroute:
Code:
traceroute -n www.a-site-here.com
finishes immediately and at the same time when loading the site on firefox I am getting timeouts.
I use firewall builder to configure iptables. I have removed all rules while trying to find the one causing the problem, but even disabling all rules does not solve the problem. So, by leaving only an "accept-all" rule on firewall builder(so i don't lock myself outside) I still get slowdowns. In this case
Code:
iptables --list-rules
gives:
Code:
-P INPUT DROP
-P FORWARD DROP
-P OUTPUT DROP
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Networking :: Looking For Way To Log Users' Browsing History
Nov 2, 2010I've searched these forums as well as Firefox's site, as well as searching on Google Linux but can't find what I'm looking for.In a nutshell, I want to keep a log of my users' browser history so that even if they clear history or set Firefox to not keep history, I can still view a log of what site they have visited.My hope is that I can write a script(although I'm a BASH newb it would be a nice little real-world project for me to attempt) that would keep info such as user,visit date,ip of visited site, just the basics. A great feature would be for the logs to be emailed to me for inspection but that isn't vital if I can navigate to the log myself.
For all I know this is already available somewhere in the log folders I just can't find anything. If it helps I'm running Mint 9 Isadora and Firefox 3.6.12
Ubuntu Networking :: Browsing Perfectly But Update Stuff Getting Stuck
Jun 19, 2010I can browse smoothly without any speed problems at all but all update stuff like apt-get , software centre etc get stuck. As in they get 0kbps fr lk a long time n then move on n then agn 0kbps. Until the downlaod is done!
View 2 Replies View RelatedUbuntu Networking :: Ping Working Fine But No Browsing At Firefox?
Jul 22, 2010Ubuntu and after installing it i can't browse any internet through firefox although ping is working good and downloading plugins to system to run MP3 or videos is also working fine but can't open any website through firefox and i tried the live cd of Ubuntu 10.4 at other PC and internet was working fine and firefox was working fine
View 3 Replies View Related