How Do I Change Vpn Subnet And Ip Range

[vmessy]

Hi all,

 

I have a Windows 2008 SBS Standard Server which is my AD Server. I have setup VPN which allows users to connect but they are unable to access any network resources. I found out the reason is because the IP range given to VPN users is 192.168.1.x. How do i change the ip range given to VPN users so that its something like 192.168.99.x, etc??

 

Many thanks

 

vmessy

[mmthomas]

IP ranges for VPN are in your Routing and Remote Access Services if they are pulling from a static pool. If vpn users cannot access network resources, it may be because routing between the subnets has not been configured in RRAS.

 

If you open RRAS and right-click on the server and choose properties, on the General tab you should have IPv4 Router checked and the sub-radio button for LAN and demand-dial routing should be selected. On the IPv4 tab the checkbox at the top for "Enable IPv4 Forwarding" should be selected. That IPv4 tab also has the setting for using DHCP to assign addresses or to use a static pool. You may be using a pool rather than the DHCP server to assign IPs. If RAS is set to use DHCP, then it should be grabbing about 10 ip addresses from the DHCP scope to assign to vpn users.