3 ms·
> the introduction of the PASV command which allowed the client to set a non-well known port for the data channel PASV instructs the server to specify another
by oarsinsync 3y ago
> the introduction of the PASV command which allowed the client to set a non-well known port for the data channel
PASV instructs the server to specify another ip:port that it’s listening on to enable the client to connect.
PORT expects there to be an open port on the client for the server to connect to.