Howdy, I just want to say thank you to everyone who responded. It was very helpful and I now have a bunch of leads to chase. I'll let you know what I end up doing. Given the lead times on some of the equipment it may be a while... Warm regards, Bill Herrin On Thu, Feb 10, 2022 at 10:02 AM William Herrin <bill@herrin.us> wrote:
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 https://bill.herrin.us/