Linux Archive

10 Aug 2017

pptpd with radiusclient2 on ubuntu 16.04

In this tutorial we are trying to explain how to setup pptp vpn on Ubuntu machine and authenticate through radius server using radius client. The Problem here we face is listed. If you run a command on
27 Jan 2016

Open-shift setup account and login through terminal via ssh and git

Open-shift setup account and log-in through terminal via ssh and git In this tutorial we will guide you, How to create a new free account in the open-shift and create your first application. Once you are done
23 May 2015

How to install OpenVPN on CentOS

Description: In this tutorial we’ll guide you step by step how to install OpenVPN on CentOS 5 and 6. Follow the steps below for easy installation. Step 1: The first step is to check the tun/tap is it
23 May 2015

How to setup L2TP on CentOS

Description: In this tutorial we’ll explain the installation and configuration of the L2TP on CentOS in steps. Step 1: First install the repo’s: For 64bit CentOS 6: rpm -ivh http://repo.nikoforge.org/redhat/el6/nikoforge-release-latest yum -y install ipsec-tools For 64bit CentOS 5: rpm
3 Apr 2015

How to install and configure mailjet with a custom domain part-1

I am going to install postfix on Centos Server and also configuring mail-jet as a SMTP server. The purpose of the job is to configure the third-party outgoing mail server with a dedicated server. Now a days
26 Mar 2015

Install socks5 proxy with freeradius ubuntu server

Summary: This guide will show you how to set up a SOCKS proxy server using Dante-server. You will be able to authenticate the users through free-radius. Steps: 1. Update your server apt-get update 2. Check if gcc
19 Dec 2014

Failed binding to authentication address * port 1812: Address already in use freeradius

Failed binding to authentication address * port 1812: Address already in use /etc/freeradius/radiusd.conf[240]: Error binding to port for 0.0.0.0 port 1812 ps aux | grep free or ps ax | grep radius check for the process already
26 Jun 2014

Solved ERROR: Message not send Server Replied Temporary authentication failure 454 4.7.1

Description: Here we’ll explain about the error we are facing while installing the squirrlmail client and Postfix server. The main error is: ERROR: Message not send Server Replied Temporary authentication failure 454 4.7.1<mail>:Relay access denied. Here is the simple
26 Jun 2014

Solved ERROR: Message not send Server Replied Bad sequence of commands 503 5.5.1:Authentication not enabled

Description: In this we explain ERROR:Message not send Server Replied Bad sequence of commands 503 5.5.1:Authentication not enabled in installing a squirrelmail client with Postfix server. To solve the error you need to follow the simple step. Solution: Open the config.php
26 Jun 2014

Resolve ERROR: Message not send Server Replied : Relay Access Denied

Description: Here we solve the error related to squirrel-mail client and Postfix server. The error we was facing ERROR:Message not send Server Replied Transaction Failed 554.5.7.1 <email>: Relay Access Denied. We try to resolve the issue and finally we got the