WU-FTPD 2.6.1 Release Notes for HP-UX 11i v1, HP-UX 11i v2 and HP-UX 11i v3

Table of Contents
1 WU-FTPD 2.6.1 Release Notes.....................................................................................................9
Announcement...................................................................................................................10
What Is In This Version.......................................................................................................10
WU-FTPD 2.6.1 Features....................................................................................................10
Support for TLS/SSL......................................................................................................11
Cryptography Algorithm.........................................................................................11
Prerequisites for Configuring the TLS/SSL Feature.................................................12
Certificates and Authorities.....................................................................................12
Generating Certificates and Keys Using OpenSSL 0.9.7m......................................14
Creating RSA Certificates and Keys...................................................................14
Creating DSA Certificates and Keys...................................................................17
Configuring a WU-FTPD TLS Server and an FTP Client........................................18
Configuring an FTP Server in a TLS/SSL Environment...........................................18
Configuring an FTP Client in a TLS/SSL Environment...........................................19
Basic Configuration for Secured File Transfer.........................................................22
Virtual FTP Support......................................................................................................24
Setting up Virtual FTP Support...............................................................................25
Support for Virtual FTP...........................................................................................26
Without ftpservers (4) File..................................................................................26
With ftpservers(4) File..........................................................................................29
Setting up a Virtual FTP Server...............................................................................30
The privatepw Utility.................................................................................................31
New Clauses in the /etc/ftpd/ftpaccess File......................................................31
Enabling the Identification Protocol (RFC 1413)...........................................................40
New Feature Related to Data Transfer..........................................................................41
Field Added to the /var/adm/syslog/xferlog File..............................................41
Command-Line Options................................................................................................41
IPv6 Support..................................................................................................................42
HP-Specific Features.....................................................................................................45
Other Features...............................................................................................................45
Changed and Removed Features........................................................................................45
Compatibility and Installation Information.......................................................................45
Compatibility Information............................................................................................46
Installing WU-FTPD 2.6.1..............................................................................................46
Verifying the WU-FTPD 2.6.1 Installation.....................................................................47
Known Problems and Limitations......................................................................................47
Related Information............................................................................................................47
Manpages......................................................................................................................48
Product Documentation................................................................................................48
Defects Fixed in This Release..............................................................................................49
Table of Contents 3