Operating System/400 (5722-SS1) 507Operating System/400 (5722-SS1)– 5722-CE2 Client Encryption 56-bit– 5722-CE3 Client Encryption 128-bit* 5722-AC3 provides equivalent function for V5R1** 5722-CE3 provides equivalent function for V5R1• TCP/IP support– Point-to-Point Protocol (PPP) synchronous and asynchronous communicationconnections spanning low to high bandwidth connections to the World Wide Web– Serial Line Internet Protocol (SLIP) asynchronous communication connections allowsinexpensive, limited bandwidth access to the World Wide Web– Anonymous FTP support provides access to a restricted area of data on the iSeriessystem that the public can access without a password or user identification– Support for popular graphical FTP clients and Web server development tools– Direct database serving to Web browsers, which allows DB2 for OS/400 data to bequeried and served (with graphics, if desired) to a Web browser using HTTP Serverfor iSeriesIBM HTTP Server for iSeries Features• SNMP Subagent support allows Web server statistics to be placed in a ManagementInformation Base (MIB) and forwarded to an SNMP network manager, such as TivoliTME 10, on request.• Log reporting provides the ability to define access reports, generate reports, viewreports and maintain report files using a graphical interface based on report templates.• A standard extended log file format allows more data to be saved in the access logfiles and allows more control over which data is stored in these files.• Web server error logs contain messages presented in the customer's language ofchoice.• Improved serviceability of the Web server with additional trace points, additionalinformation in service traces, and improved first-failure-data-capture (FFDC)information.• HTML files are dynamically cached in memory when a URL request for that file isprocessed. Subsequent requests for that file are handled without the need to performfile I/O.• Multi-threaded CGI programs are supported. Multi-thread programs can often be moreefficient than single threaded programs.