Investigate IPv4 connectivity to gateway on fruit-0
The gateway VM on fruit-0 is unable to send or receive IPv4 packets via it's public IP. IPv6 appears to be working. IPv4 was working previously, I dont remember if i verified it was still working after my last set of changes to /etc/networking/interfaces
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At this point, it's not clear if this is actually our fault, so let's investigate that first before complaining to the provider.