, SGA ) that are required to support "transparent mode" orįull screen 5250/3270 block mode support. Negotiate a required set of additional options (EOR, BINARY Terminal type is agreed upon, the client and server will normally TheĬlient and server then enter into a series of sub-negotiations toĭetermine the level of terminal support that will be used. Negotiation with the Telnet client (DO TERMINAL-TYPE). Telnet server option negotiation typically begins with the issuance,īy the server, of an invitation to engage in terminal type *VERIFY or *SAMEPRF for the bypass of the sign-on panel to succeed. The setting of the QRMTSIGN system value must be either Password is received, then the client is allowed to bypass the sign. Now negotiate "IBM-3812-1" and "IBM-5553-B01" as valid TERMINAL-TYPEįinally, the 5250 Telnet server will allow exchange of user profileĪnd password information, where the password may be in either clear. Types have been defined to request printers. ![]() Since printers can now be negotiated as a device name, new terminal If no pre-defined device exists then the device will be created, withĬlient Telnet having the option to negotiate device attributes, suchĪs the code page, character set, keyboard type, etc. By using a combination ofīoth standard VAR's and custom USERVAR's, the 5250 Telnet serverĪllows client Telnet to request a pre-defined specific device by The purpose of RFC 1572 is to exchange environment information usingĪ set of standard or custom variables. Printer device names through Telnet Environment Options Negotiations,ĭefined in the Standards Track RFC 1572. The 5250 Telnet server enables clients to negotiate both terminal and RFC 2877 5250 Telnet Enhancements July 2000 1. 25 10.2 Example of a Print Complete Record. Printer Steady-State Pass-Through Interface. 20 9.2 Example of an Error Response Record. 20 9.1 Example of a Success Response Record. Telnet Printer Startup Response Record for PrinterĮmulators. 14 5.3 Example Password Substitute Calculation. 12 5.2 Handling passwords of length 9 and 10. Enhanced Display Auto-Signon and PasswordĮncryption. RFC 2877 5250 Telnet Enhancements July 2000ġ. Indicate success or failure of the WSF printer session. A response code is returned by the Telnet server to Station Function (WSF) printers using 5250 Display Station Pass. This memo describes how the IBM 5250 Telnet server supports Work The AS/400 System API book on how to extract information using Refer to the Retrieve Device Description (QDCRDEVD) API described in Using clear-text or DES-encrypted password exchange.Īpplications may need to use system API's on the AS/400 in order toĮxtract Telnet session settings from the device name description. User profile name for National Language Support or subsystem routing,Ģ) connecting PC and network printers as clients and 3) auto-signon Some possibilities areġ) selecting a customized device name associated with a particular ![]() Useful information about the Telnet client. Telnet server opens the door for applications to set and/or extract Methods to request specific Telnet session settings andīy allowing a Telnet client to select the device name, the 5250 If a requested device name is notĪvailable, a method to retry the request using a new device name isĭescribed. This memo describes the interface to the IBM 5250 Telnet server thatĪllows client Telnet to request a Telnet terminal or printer session Distribution of thisĬopyright (C) The Internet Society (2000). Not specify an Internet standard of any kind. This memo provides information for the Internet community.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |