Articles about vpc | UserComp.com

DNS Inaccessible Over WireGuard Tunnel in AWS VPC

Users report that DNS is inaccessible over a WireGuard tunnel in an Amazon Web Services (AWS) Virtual Private Cloud (VPC). However, DNS works within the VPC. This article investigates the possible cause of the issue and provides solutions.

CGNAT and Direct Connections: A Workaround with VPC for IPv4 Addresses

When your internet provider uses Carrier Grade Network Address Translation (CGNAT), direct connections via IPv4 addresses become impossible. In this article, we discuss a workaround using a Virtual Private Cloud (VPC) to enable IPv4 connections.

Obtaining 1000 Private IP Addresses in a VPC with a /22 CIDR Block

Learn how to obtain 1000 Private IP addresses in a VPC using a /22 CIDR block with a netmask of 255.255.252.0 and a base IP of 192.168.0.0.