3TFTP server program

Operation identifier

INPUT; BINARY(4) Indicates the operation that the user is attempting to perform. When the application identifier indicates the FTP client or FTP server program, the valid values are as follows:

0Session initialization

1Directory/library creation

2Directory/library deletion

3Set current directory

4List files

5File deletion

6Sending file

7Receiving file

8Renaming file

9Execute CL command

When the application identifier indicates the REXEC server program, valid values are as follows:

0Session initialization

9Perform CL command

When the application identifier indicated the TFTP server program, the valid values are as follows:

6Sending file (RRQ)

7Receiving file (WRQ)

User profile

INPUT; CHAR(10) The user profile under which the requested operation is run (if it is allowed).

Remote IP address

INPUT; CHAR(*) The Internet Protocol (IP) address of the remote host system. This string is in dotted decimal format, left justified. The remote host may be a client or a server based on the setting of the application identifier parameter.

Length of remote IP address

INPUT; BINARY(4) Indicates the length (in bytes) of the remote IP address.

Operation specific information

INPUT; CHAR(*) Information that describes the operation being attempted. The contents of this field are dependent on the value of the operation identifier.

For operation identifier 0 and application identifier 0, there is no operation-specific information. This field is blank.

For operation identifier 0 and application identifier 1, the operation-specific information contains the IP address that identifies the TCP/IP interface through which the connection to the local host (server) system is established. This string is in dotted decimal format, left justified.

86OS/400 TCP/IP Configuration and Reference V5R1

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IBM SC41-5420-04 manual Operation identifier, User profile, Remote IP address, Length of remote IP address