NBACKUP only works with localhost:full_db_path. This makes nbackup unusable if RemoteBindAddress is anything than localhost.
- make RemoteBindAddress accept a list of IP addresses to bind to instead of just one (so I can add localhost to the list, and use that with nbackup), or
- allow nbackup to connect to hosts other than localhost like gbak does (I get it there's a request for that already, I'm not sure), or
- allow nbackup to attach locally to the database (i.e. without hostname -- with this setup I get "cannot attach to password database" to stderr and "operating system directive semget failed" in firebird.log -- this might be a just problem with my own setup, I cannot tell for sure).