https://maateen.me/tags/networking/Recent content in Networking on maateenHugoenThu, 02 Jul 2020 00:00:00 +0000https://maateen.me/posts/aws-vpc-101/Thu, 02 Jul 2020 00:00:00 +0000https://maateen.me/posts/aws-vpc-101/<p>AWS VPC is the foundation of cloud infrastructure in AWS. When we start architecting infrastructure, we start by designing the VPCs. Whatever we need to launch, EC2/EKS/RDS, we have to launch within the VPC. If we don&rsquo;t plan it well, soon we will be running out the IP address or facing subnet collision while setting up network connectivity with internal/external networks. So, we will try to have a high-level idea over AWS VPC in this blog.</p>https://maateen.me/posts/install-turn-server-in-ubuntu/Tue, 08 May 2018 00:00:00 +0000https://maateen.me/posts/install-turn-server-in-ubuntu/<p>TURN Server is a VoIP media traffic NAT traversal server and gateway. Traversal Using Relays around NAT is called TURN in short. According to <a href="https://en.wikipedia.org/wiki/Traversal_Using_Relays_around_NAT">Wikipedia</a>, it is a protocol that assists in the traversal of network address translators or firewalls for multimedia applications. You can assume it as a relay point.</p> <p>If you are very new to networking, you may not get the term NAT. NAT refers to Network address translation. It is a method of remapping one IP address space into another by modifying network address information in the IP header of packets while they are in transit across a traffic routing device. I have picked this definition from Wikipedia. You may go through this <a href="https://en.wikipedia.org/wiki/Network_address_translation">article</a> to know more about NAT.</p>