A demilitarized zone (DMZ) and virtual private network (VPN) can certainly co-exist. In fact, they were designed to work together. In the typical firewall scenario, the firewall separates three distinct network zones: the Internet, the private network and the DMZ.

Therefore a remote VPN connection to the ASA 5500 providing the remote client with a local network address via DHCP relay agent would allow the VPN client access to any VLAN through intervlan routing. REVIEW: Best VPN routers for small business | Network World In the Firewall menu, you can configure the typical firewall settings, like remote access, access rules, NAT, port forwarding and triggering, and DMZ host. In the VPN menu, you can utilize a setup FVS336GV2 - Handling of VPN IPSec tunnel and DMZ - NETGEAR

In Split Tunnel VPN you would have to add the DMZ network into the Split Tunnel ACL. In addition to the above you might be missing NAT configuration for the DMZ network to VPN Pool traffic. Would have to really see the configurations to say anything specific but I would imagine that the above things are the most common problems. - Jouni

In computer security, a DMZ or demilitarized zone (sometimes referred to as a perimeter network or screened subnet) is a physical or logical subnetwork that contains and exposes an organization's external-facing services to an untrusted, usually larger, network such as the Internet. The purpose of a DMZ is to add an additional layer of security to an organization's local area network (LAN): an The DMZ - SSL VPN : Understanding, evaluating and planning SSL VPN—Hubs One of the key security elements of a DMZ is the ability to terminate the IP connection at various points in the DMZ and the trusted network. The example below shows a client connection on the Internet (untrusted) to an SSL VPN hub on a trusted network. The traffic is routed into the DMZ, and then is terminated at the router. Always On VPN and RRAS with Single NIC | Richard M. Hicks

Mar 16, 2020

Always On VPN - VPN Server in DMZ without joining to domain Jun 24, 2020 Use VPN with Your Xfinity Internet Service – Xfinity Learn how to use your Xfinity Internet service to set up your own Virtual Private Network (VPN). Xfinity For full functionality of this site it is necessary to enable JavaScript. VPN and Webserver in DMZ with Hyper-v Mar 26, 2009 What is a DMZ (networking)? | Barracuda Networks