Router DrayTek Vigor 2136 — business VPN router with multi-WAN and firewall

DrayTek Vigor 2136 is a business-class router designed to provide resilient WAN connectivity, VPN services and basic perimeter security for small offices and branch locations. The device supports multiple WAN links for load balancing and failover, integrated firewall functions to control incoming and outgoing traffic, and VPN capabilities for site-to-site and remote-access connections. The Vigor 2136 is intended to maintain continuous internet access while enabling traffic management and secure remote connectivity.

Advantages

The router combines multi-WAN load balancing and automatic failover to minimise downtime and optimise bandwidth usage. Built-in firewall features allow control over applications and ports, while VPN support offers encrypted tunnels for secure site interconnection and remote user access. The device provides a compact, energy-efficient form factor suitable for small office environments and includes management options for configuration and monitoring of connection status and traffic flows.

Suitable for

• Small offices and branch locations requiring reliable internet access
• Businesses needing site-to-site VPN and remote-access VPN for employees
• Environments where load balancing and WAN failover are required
• Networks that require basic firewall controls and traffic management

Key specifications

• Multi-WAN support for combining and switching between internet links
• Hardware firewall with configurable rules for inbound and outbound traffic
• VPN support for site-to-site and remote access with encryption
• Traffic management and QoS features to prioritise applications and services
• Compact, low-profile chassis suitable for desk or shelf placement
• Web-based management interface for configuration and monitoring

How to use

Install the DrayTek Vigor 2136 by connecting your internet links to the WAN ports and local network to the LAN ports, then access the web-based management interface using a browser. Configure WAN link priorities, load balancing and failover rules according to your connectivity plan. Set up firewall rules to permit or block traffic as required and create VPN profiles for site-to-site tunnels or remote users. Apply firmware updates and back up configuration after initial setup.

Usage recommendations

For reliable operation, configure at least two WAN links to enable automatic failover and use traffic prioritisation for critical services such as VoIP and business applications. Regularly update the device firmware, enforce strong VPN authentication, and maintain configuration backups to reduce downtime and improve security.