B30 - WANs via cable and bonded DSL - US (metropolitan) location
B30LTE - WANs via satellite, cellular (Verizon LTE) - US (mountain) location
B20 - WAN via DSL - Europe (remote) location
pepVPN between the B30 and each other two others
When I configure the PepVPN manually (for each pair at their local network admin page) the VPN connections start without trouble.
When I configure the same pairs using IC2, it is more of a hit and miss: Sometimes the connections get established, sometimes not. There is no apparent pattern as to when it works and when it does not.
The WAN choice priorities are the same in both cases.
PS: A peeve: Why, oh, why, does IC2 insist on renaming the PepVPN local IDs when I use it to set up the connections? They wipe out my own identifiers, making the shift from local PepVPN configurations to IC2 and back very painful.