General :: Set Up RHEL 64-bit As A YUM Proxy Server For 32-bit Also

Aug 26, 2009

Does anyone have an UP TO DATE document, or know how to set up a standard RHEL 4.1.2... 64-bit box to be a YUM Proxy machine? I have found several manuals, all being dated a while ago.

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Server :: RHEL 5 Proxy Server - Remove Temp Files And Cache

Oct 9, 2010

RHEL 5 is my proxy server. i want to remove temp files and cache . How do i remove cache and temp files.

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Red Hat :: CentOS 5 / RHEL 5 - YUM Updates Through Proxy?

Nov 28, 2008

I have been trying all day but so far I am unable to configure yum to use a proxy server to retrieve updates.Due a recent compliance mandate direct internet access had to be removed for a pool of our Cent/RHEL servers. I have added the http_proxy environment variable in /etc/profile using:

export http_proxy=http://ourproxy:8080
export ftp_proxy=http://ourproxy:8080
export gopher_proxy=http://ourproxy:8080

I am using the FQDN of the proxy server, and i can ping that FQDN from the CLI without a problem. When I do this and I reboot the server I can get to the internet through the proxy using links/lynx. Yum however stalls out after loading plugins. I have read in a few places that I need a trailing / after the port number above, adding this and rebooting has no effect.

So I tried specifying the yum.conf file... [URL]. When I do this yum still tries to contact the redhat/cent network directly. No behavior change. If I use tcpdump I can see the server I am running yum on try to directly connect without the proxy, which times out for good reason.

The proxy server I am running is squid, but I can see the server I am running yum on blatantly ignore any proxy settings I have tried so far. I am really in a hole on this one as I have to get several updates to fix vulnerabilities found during our last scan.

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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;


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Server :: Edit The Default RHEL CD To Have It Automatically Install RHEL Based Off Of A Kickstart File

Mar 2, 2011

is possible to edited the default RHEL CD to have it automatically install RHEL based off of a kickstart file that I will store locally on the CD. My plan would be to put a cd in a server and have the OS automatically being installed.

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Server :: Set Up Squid3 Proxy As A Transparent Proxy & Iptables Config

Feb 23, 2011

I am trying to set up my squid3 proxy as a transparent proxy - right now, I have to manually configure browsers to access via proxy. I understand that I have to put some rules into Iptables and also some further directives in the squid.conf.

I have a couple of specific questions. The proxy server is running on a Ubuntu 10.04 workstation and this machine also acts as a dhcp server for the network. I have just one subnet , namely There is only 1 network card. Is it much easier to put in a second network card or is it just as easy to configure the existing lan card as a dual IP?

Is it necessary to configure these 2 IP's ( whether they are via 2 lan cards or dual IP on single card ) to be on different subnets. i.e ETH0 and ETH1 or is ok to have something like ETH0 and ETH1 ( where ETH0 is the one facing the LAN and ETH1 points to the modem router / switch i.e The Internet ) Where specifically do I save the Iptables rule configuration file and what must I call it ?

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Server :: Configuration Difference Between RHEL 3 To RHEL 5 For Webserver Installations?

Feb 1, 2011

We are planning to migrate our LINUX server from RHEL 3to RHEL 5. What are the configuration difference between RHEL 3 to RHEL 5 for webserver installations?

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General :: Access Remote Mysql Server Through Socks Proxy Server?

Aug 25, 2010

Scenario:A - Local Unix machineB - socks proxy server port 1080C - remote mysql server port 3306I want to connect to the remote mysql server(C) from local unix machine(A) using sock proxy(B).

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General :: Cannot Ssh Into RHEL 5.5 Server Unless SSHD Server Debug Is Enabled?

Aug 11, 2010

I cannot ssh into an RHEL 5.5 server ( from another RHEL 5.5 server ( unless server debug is turned on, and even then, I have to wait several minutes before the connection is established. scp to and from the 104 server is also not working.Here is the debug output on the 101 server when server debug is not enabled on the 104 server-:

[applmgr@tclg-clone-01 ~]$ ssh -vvv
OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008


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Server :: Major Differences Between Rhel 5.2 And Rhel 5.4?

Dec 14, 2010

what are the major differences between rhel 5.2 and rhel 5.4

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Red Hat :: Duplicating A RHEL 5.1 32bit Server On RHEL 5.4 64 Bit

Dec 9, 2009

I have a database server running RHEL 5.1 32 bit that suffered some catastrophic failures about 6 months ago. We were able to patch it back together and keep it running, but now the manufacturing site it supports is going to shut down for two weeks and I would like to replace it permenantly. Does anyone have any guidance for that sort of thing? I'd like to have the new server up and running before hand, basically changing the hostname/ip and restoring the databases only on conversion day. I've done this in the past with HP UX - Red Hat conversions, but this is my first red hat to red hat move. Any advice or shortcuts?I forgot to add the other wrinkle. The new server will be running 64bit linux.

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General :: Proxy Server Gets Hang?

Jul 23, 2010

We are using squid proxy server in Linux and server is getting hang often, during this time when see the log file it will show like below

Jul 23 11:52:26 Linux-GW avahi-daemon[2028]: Invalid response packet from host
Jul 23 11:54:55 Linux-GW avahi-daemon[2028]: Invalid response packet from host


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General :: Git Clone Behind A Proxy Server

Jun 28, 2010

I want to clone a linux bridge repository. i'm behind a proxy server.

The command :

gives the following error

I've done
1 - sudo apt-get install socket
2 - in my home directory, a shell script called "" was created containing #! /bin/bash (echo "CONNECT $1:$2 HTTP/1.0"; echo; cat ) | socket git://MYPROXY 3128 (read a; read a; cat )
3 - chmod +x

Still not getting.

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General :: Can't Connect To Certain IP's With Proxy Server

Aug 3, 2011

I have setup a Squid Transparent Proxy that works and I can connect to most websites and block-list works and yadda yadda yadda.

My problem is that when I try to connect to a certain PC it will not work. A bit more clarity...


Connected to the DSL-MODEM is the PC in question that I can't connect to when using Squid. If I bypass the Squid from the Network and go through the router I can connect to the PC.

I want to be able to use the Squid server and still access the PC connected to the Modem and I want to have a Squid SAR report of the Network PC's accessing the PC on the modem.

The Modem/Router/Squid/Network all use the same IP range, but the PC on the modem has a different IP.

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General :: Proxy Server - Redirect ?

Sep 26, 2009

We installed the apache server on we are planning to use as a proxy server.we have 4 servers inlcuding Each of them has 3 or more applications. I would like to redirect them to is it possible. if its how to do that.

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General :: Is There GUI Based Proxy Server

Apr 10, 2010

I have just installed ubuntu server 9.10.Now i wish to make it my mail server and proxy server along with my web server can i. The config of the macgine is PIV 512MB ram, 80Gb HDD. The enviroment that we have is. We have 2 diff isp in the workplace, 1 is the main link and the other is a failover link. At present we use wingate which has the facility for the same. My question is because i am not so used to command is there a GUI based proxy server for linux which is same or similar like wingate or winproxy. how to setup all these so that i can learn and then start spreading the linux into everyones mind so that we are not bugged i with ms.

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General :: Use Proxy Server In Fedora ?

Mar 31, 2011

I want to use proxy server in fedora 14.I dont know how to do it.

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General :: Connect To MS SQL Server Using C++ In RHEL?

Aug 11, 2011

I am using RHEL 5.I want to connect to ms sql server using c++ Can anyone provide me a step by step instructions to do the same.

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General :: Add This Printer To The RHEL Server?

May 23, 2011

I have been tasked with taking over the new RHEL 5.6 server our company installed. Currently we have a network printer, for general purposes let's say it's called printer1 with ip address of want to add this printer to the RHEL server, do I simply run:lpadmin -p printer1

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General :: Proxy Server Not Responding To Clients?

Nov 15, 2010

I have deployed proxy server in my office about a month ago. I have about 7-8 client accessing it through port 3128. After some days of deployment, my server started creating problems. Some clients were not able to access proxy while other clients were accessing it. The error message which I found in cache.log was:

WARNING: Closing client connection due to lifetime timeout

In this way it was disconnecting clients randomly. The problem resolves when I restart proxy server

Im sending my cache.log file

Last login: Mon Nov 15 12:37:29 2010 from
[root@localhost ~]# cat /var/log/squid/cache.log
2010/11/15 08:11:49| storeDirWriteCleanLogs: Starting...
2010/11/15 08:11:49| Finished. Wrote 57740 entries.


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General :: Hotmail On Proxy Server - Can Others Access?

Jan 16, 2010

If you leave your hotmail account signed in on a proxy server, can others access that account by just typing in [url] in their browsers? ie does the proxy server share all connections to the same site with logins?

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General :: How To Configure Proxy Server On Linux

May 19, 2010

I am new to Linux and need to configure a Linux machine with any server. I plan to configure Proxy server. What should I do?

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General :: How To Know Port Number Of Proxy Server

Nov 10, 2010

I live in a campus & I use wifi...I know the server host IP but dont know ftp port I can not open ftp pages through google chrome as I cant specify the port number. Is there any way to know the port number?

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General :: Use SQUID Proxy Server In Ubuntu 9.10?

Feb 10, 2010

I am a newbie to SQUID.How to configure it and make it active in my system?

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General :: It Works - Message From Proxy Server ?

Oct 31, 2010

I just finished installing my squid on linux 10 SP1. I setup my squid.conf file and the access lists (acls). When I try to browse the internet on any page, my brower returns a plain page with the words "It works" What do i do?

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General :: Implement Proxy Server With Firewall?

Feb 11, 2010

how to implement proxy server with firewall and the client users should be authinticated by asking username & password while opening their web browsers and finally i want to see the websites visted list of all the client computers On cent os 5.3

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General :: Redirect One Url To Other Squid Proxy Server?

Jul 5, 2010

I am using squid server. I want to redirect one perticular url request to other squid proxy server .

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General :: Squid As Transparent Proxy Server?

Jun 30, 2010

I am trying to install Squid 2.6 as Transparent proxy server.Can anyone provide the step by step configuration details

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General :: Make Thinstation As A Proxy Server?

Jul 24, 2010

how can i make thinstation as a proxy server

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General :: Create A DHCP Server In RHEL 5.1?

Oct 14, 2010

commands to create a DHCP server in RHEL 5.1

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