Looking for the best way to support multiple ISPs for HA without spending the money or complexity of BGP and PI (Provider Independent) address space.
Network Prefix Translation looked like it would have been a good answer (RFC6296, keeping everything the same - ports, 64-bit host, but translating the network prefix), but there doesn't seem to be a Fortigate implementation. As I'm new to IPv6, is there something that I'm missing? Or should this be a feature request from Fortinet?
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