Dear, we got a public address but with subnet mask 255.255.255.255.
IP : 72.170.240.xxx
Subnet Mask : 255.255.255.255
Gateway : 72.170.240.xxx
we're going to connect our cisco router to establish a VPN.
Could you help me how to set up ?
The Hughesnet Community is unable to support SME customers properly, it is highly suggested you contact Hughesnet Business Support over the phone.
But, you will probably want to forward the ports you require for your VPN through your HT2000w to your Cisco Router, and then forward from there if needed, that is about all that we can assist you with in the community.
If you would like, you can follow the guide on my website to see if that is of any assistance. HughesNet HT2000w Port Forwarding for SME Customers