How to configure PPPOE on ray Edge devices
PPPoE is a networking protocol that also offers essential networking features, like authentication, data encryption, and data compression. Because of that, PPPoE is one...
Ray Gateway, LAN/WAN & HA
Last updated: Jul 06, 2026
Ray Edge Micro 4G/5G Sim/Cellular WAN Configuration
Configuring Ray Edge Micro 4G/5G sim slot for Wan: In this article, we are going to demonstrate how to configure...
Last updated: Jul 06, 2026
Configure failover using WAN+GSM interfaces
Failover is the process of automatically switching to a backup system or resource when the primary system fails. It ensures continuous operation and minimizes...
Last updated: Jul 06, 2026
DNS Configuration Guide for Ray Device LAN Setup
The Domain Name System (DNS) is an essential service that enables the translation of domain names into IP addresses, allowing computers to locate each...
Last updated: Jul 06, 2026
DHCP Lease Time: Overview and Configuration Guide
What is DHCP Lease Time? DHCP Lease Time is the amount of time a device (client) is allowed to use a specific IP address...
Last updated: Jul 06, 2026
How to Configure NTP
NTP (Network Time Protocol) configuration is the process of setting up a system to synchronize its clock with a reliable time source, such as...
Last updated: Jul 06, 2026
Configuration of SNMP
SNMP (Simple Network Management Protocol) is a protocol used for monitoring and managing network devices (like routers, switches, servers, and printers) in an IP...
Last updated: Jul 06, 2026
Communication between two local networks
In General terms, Local networks are used to facilitate communication and resource sharing among devices in a specific location, making it easier for users...
Last updated: Jul 06, 2026
High Availability (HA) Configuration Guide
1. Overview This document explains how to configure High Availability between two Ray Edge devices using VRRP. The main purpose is to provide gateway...
Last updated: Aug 05, 2026
Ray in Mesh Mode (Bridge)
The Mesh mode can be setup in 2 Modes. Bridge with the WAN and NAT/Gateway/Route Mode. In this article, we shall explore the...
Last updated: Jul 06, 2026