Restrict Windows VPN Client Access by Source IP

   A frequent question is how to limit access to a VPN/RRAS server to users connecting from a specific IP. The following outlines using  RRAS  “Inbound Filters” on server 2003. Similar steps can be taken using Inbound filters with NPS on Server 2008 and newer. Please note: Using Inbound/Outbound Filters within RRAS should not be used in place of a proper firewall solution. As soon as filter rules are enabled, all other traffic is blocked by default and filters need to be configured for each service both incoming and outgoing You should have console access when editing RRAS features and … Continue reading Restrict Windows VPN Client Access by Source IP