I'm looking to build out a cloud environment with a vendor, and need a site-to-site VPN to be established between the vendor's environment and my environment. Since I am using a Cisco ASA 5510, they have suggested the use of the software-based Sophos UTM firewall on their end to establish the tunnel.
Has anyone had any experience with configuring VPN tunnels between Sophos and Cisco firewalls? If so, what are your experiences? Any drawbacks or shortcomings?
