Mike, Could you open a PMR for this? It seems our FTP server is misbehaving here. We should not be sending back the 503 in this case.
Regards, Miguel Delapaz z/VM TCP/IP Development The IBM z/VM Operating System <[email protected]> wrote on 11/19/2008 10:42:25 AM: > > Well DRAT! > > Here is my problem. We have no control over the various FTPS > clients out there and what they THINK they should send in explicit > SSL mode. Two Windows clients I am testing always insist on sending > PBSZ 0 and PROT P at the start of EVERY command sent to the server, > even though the channel was already secured with PROT P at the start > of the session. The redundant PROT P's get RC 503 BAD COMMAND > SEQUENCE and terminate on that error (and these particular clients > can't be configured to ignore errors, they stop on ANY error).
