forest nodes are unreachable over p2p #456
Description
Issue summary
While internally exposed, also with DO firewall, a netfilter firewall is still blocking inbound connections. This needs to be set during the droplet bootstrap:
ufw allow 12345/tcp
Deploy and test the connectivity on a fresh instance.
telnet <IP> <PORT>
must connect.
❯ telnet 159.223.21.201 12345
Trying 159.223.21.201...
Connected to 159.223.21.201.
Escape character is '^]'.
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