We have a scenario where we would like to have a "Site to Site" VPN connection. Our Scenario: # Side-A Router/GW : 192.168.1.1 WAN-Addr : site-a.sysadmins.co.za Tunnel Interface: 10.0.0.1 # Side-B: Router/
Ruan Bekker
A collection of 244 posts
Setup Primary and Slave DNS Servers
We will be setting up Primary and Slave DNS Servers Primary Server Install Packages: $ yum install bind bind-utils -y ```<p> **BIND Configuration:** Edit `/etc/named.conf` ```language-bash options { # Zone File Directories directory "/var/named"; # Forwarders forwarders
Setup Dynamic DNS Server
If you are running a ADSL network, your external IP can change at times. To keep track of this, you can setup a Dynamic DNS Server so that your external IP can be updated to your A-Record as soon as
Setup Linux Containers using LXC on Ubuntu
LXC Containers is a Lightweight Virtualization Technology. Containers that we will be launching will use the same Kernel as the Host, so its fast, lightweight and shows great performance! We will be setting up LXC, and launch a couple of
Deployment with Juju
What is Juju? Quoted from Ubuntu: "Juju is a state-of-the-art, open source, universal model for service oriented architecture and service oriented deployments. Juju allows you to deploy, configure, manage, maintain, and scale cloud services quickly and efficiently on public
Setup SMTP Authentication with TLS/SSL on Postfix
Install Postfix and Cyrus-SASL Packages: yum remove sendmail -y yum install cyrus-sasl cyrus-sasl-devel cyrus-sasl-gssapi cyrus-sasl-md5 cyrus-sasl-plain -y ``` <p> **Configure SASL in Postfix main.cf:** ```language-bash postconf -e "smtpd_sasl_local_domain =" postconf -e "smtpd_sasl_
Implement DKIM with Postfix on CentOS
What is DomainKeys (DKIM) ? "DomainKeys Identified Mail (DKIM) is an email authentication method designed to detect email spoofing by providing a mechanism to allow receiving mail exchangers to check that incoming mail from a domain is authorized by that
AWS: Import CSV Data from S3 to DynamoDB
window.dojoRequire(["mojo/signup-forms/Loader"], function(L) { L.start({"baseUrl":"mc.us15.list-manage.com","uuid":"3dfcff447b6ee598231eeb658","lid":"5c36081d06","uniqueMethods":true}) }) When running a AWS EMR Cluster, you can import CSV data that is located on S3 to DynamoDB, using Hive.
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