I have replication running over a VPN from one strong FreeNAS box, site A, to another strong FreeNAS box, site B (1000 miles away). I have more than 50Mbps at each end. The VPN processing can and does handle 20 - 50 Mbps of traffic, when I send test traffic. Latency, inside the VPN is about 100ms. I don't normally need to run much traffic across it. The bottleneck becomes CPU utilization on the site B router. This a purely personal setup. Once synced up, there will be occasional new...
Long distance replication over VPN running 400Kbps
Long distance replication over VPN running 400Kbps
