Configuring Your VPN Network in Access Server
You can easily configure essential network options in the Admin Web UI. These include dynamic or static IP address assignments, routing or Network Address Translation (NAT), split tunneling, and DNS settings. This guide provides an introductory overview of these settings to help you get started.
Network Settings
Define the server's hostname or IP address, select which interfaces the VPN server should listen on, and choose the transport protocol (TCP or UDP).
Subnets
Configure dynamic and static IP address pools for VPN clients, including group-based address pools for finer control.
Clustering & Failover
Set up clustering for high availability or configure failover options to ensure redundancy and resilience.
Security / Encryption
Control TLS settings, encryption ciphers, and key renegotiation intervals to manage VPN tunnel security.
Data Channel Offload (DCO)
Enable OpenVPN DCO to improve VPN performance by offloading encryption tasks to the kernel.
Advanced
Adjust advanced settings like allowing multiple connections per user, setting MTU size, supporting older clients, and managing legacy Windows networking protocols (e.g., NetBIOS).