WU-FTPD 2.6.1 release notes (5900-1739, May 2011)

Contents
1 WU-FTPD 2.6.1 Release Notes.....................................................................4
Announcement.........................................................................................................................4
What is in this version...............................................................................................................4
WU-FTPD 2.6.1 features............................................................................................................5
Support for TLS/SSL.............................................................................................................5
Cryptography algorithm...................................................................................................5
Prerequisites for configuring the TLS/SSL feature..................................................................6
Certificates and authorities...............................................................................................6
Generating certificates and keys using OpenSSL 0.9.7m......................................................7
Creating RSA certificates and keys................................................................................7
Creating DSA certificates and keys...............................................................................9
Configuring a WU-FTPD TLS server and an FTP client.........................................................10
Configuring an FTP server in a TLS/SSL environment..........................................................10
Configuring an FTP client in a TLS/SSL environment...........................................................11
Basic Configuration for secured file transfer......................................................................13
Virtual FTP support.............................................................................................................15
Setting up Virtual FTP Support.........................................................................................16
Support for virtual FTP....................................................................................................16
Without ftpservers (4) File..........................................................................................16
With ftpservers(4) File...............................................................................................19
Setting up a virtual FTP Server.........................................................................................20
The privatepw utility...........................................................................................................21
New clauses in the /etc/ftpd/ftpaccess file...........................................................................21
Enabling the Identification Protocol (RFC 1413).......................................................................28
New feature related to data transfer.....................................................................................28
Field added to the /var/adm/syslog/xferlog file...................................................................28
Command-line options........................................................................................................28
IPv6 support......................................................................................................................29
HP-Specific features............................................................................................................31
Other features...................................................................................................................31
Changed and removed features................................................................................................31
Compatibility and installation information..................................................................................31
Compatibility information....................................................................................................31
Installing WU-FTPD 2.6.1....................................................................................................32
Verifying the WU-FTPD 2.6.1 installation...............................................................................33
Known problems and limitations...............................................................................................33
Related information.................................................................................................................33
Manpages........................................................................................................................33
Product documentation.......................................................................................................34
Defects fixed in this release......................................................................................................34
Defects fixed in the HP-UX 11i v1 operating system.................................................................34
Defects fixed in the HP-UX 11i v3 operating system.................................................................37
Contents 3