Re: FTP-Proxy swallows 221 Message (MS FTP-Service)

2008-04-03 Thread Michael Hoffrath
>>"For passive mode data connections, ftpd will listen to a random high TCP >>port. The interval of ports used are configurable using sysctl(8) vari- >>ables net.inet.ip.porthifirst and net.inet.ip.porthilast." I'm aware of this, but we are running many different kinds of FTP-Servers and partiall

Re: FTP-Proxy swallows 221 Message (MS FTP-Service)

2008-04-02 Thread Michael Hoffrath
>>It sounds like a race condition, where the server FIN reaches the >>proxy before the final data is sent out to the client. I'd have to >>dig into it a bit more. >> >>Does it cause a real problem? (in other words: how urgent is the >>fix?) >> Yes it unfortunately causes real problems but for

Re: FTP-Proxy swallows 221 Message (MS FTP-Service)

2008-04-02 Thread Michael Hoffrath
Hello, Same problem here Running OpenBSD 4.2 (GENERIC) #375 i386. It seems not only being a problem of Microsoft, I've found that problem also on VSFTPd (centos) and Filezilla (Windows 2003 Server). Both are sending "221 Goodbye" but ftp-proxy seems to swallow that from time to time. Regards