Pfsense on Netgate appliances? I’ve used several of them, while not for this exact purpose they have done the roles but maybe not the amount of VPN traffic. -- Keith Stokes SalonBiz, Inc On Feb 10, 2022, at 12:02 PM, William Herrin <bill@herrin.us<mailto:bill@herrin.us>> wrote: Hi folks, Do you have any recommendations for VPN appliances? Specifically: I need to build a site to site VPNs at speeds between 100mpbs and 1 gbit where all but one of the sites are behind an IPv4 NAT gateway with dynamic public IP addresses. Normally I'd throw OpenVPN on a couple of Linux boxes and be happy but my customer insists on a network appliance. Site to site VPNs using IPSec and static IP addresses on the plaintext side are a dime a dozen but traversing NAT and dynamic IP addresses (and automatically re-establishing when the service goes out and comes back up with different addresses) is a hard requirement. Thanks in advance, Bill Herrin -- William Herrin bill@herrin.us<mailto:bill@herrin.us> <https://bill.herrin.us/> https://bill.herrin.us/