Setting Additional Controls for Incoming IPv6 FTP REXEC Logons

To set additional controls for incoming IPv6 FTP/REXEC logons, select 2. FTP/REXEC Logon IPv6 (Incoming) from the FTP/REXEC Logon Security screen (STRFW > 11). The Work with FTP/REXEC Logon Security IPv6 screen appears:

​                   ​ Work with FTP/REXEC Logon Security IPv6​                                                                                                       ​ Type options, press Enter.​                                                        ​ 1=Select    3=Copy    4=Delete​                   ​ Subset . . . .​           ​                                                                                        ​ User Group/​                                                                 ​ Opt​ User*​             ​ IPv6 addresses and authorities​                           ​ ​  ​ ​ *PUBLIC           ​ *ALL-2, 13::-1, 16::-1, 1234::-1                    ​     ​ ​  ​ ​ %U52              ​ *ALL-2, 1:1::-1                                     ​     ​ ​  ​ ​ AA                ​ *ALL-2, 12:28::-1, 12:28::-2, 12:28::-2, 2001:DB8:0:​ ... ​ ​  ​ ​ BB                ​ *ALL-2, 1:2::-2, 1:2::-3                            ​     ​ ​  ​ ​ BBAA              ​ *ALL-2, 1:2:3:4:5:6:7:8-1, 1:2:3:4:5:6:7:8-1        ​     ​ ​  ​ ​ GS                ​ *ALL-1, 8:7:6:5:4:3:2:1-1, 8:7:6:5:4:3:2:1-1, 1234:0​ ... ​ ​  ​ ​ PP                ​ *ALL-2, 13:14::-1                                   ​     ​ ​  ​ ​ TT                ​ *ALL-2, 23::-1, 24::-1, 32::-1                      ​     ​ ​  ​ ​ XER               ​ *ALL-2, 55:66:77:88::-1                             ​     ​ ​  ​ ​ XER2              ​ *ALL-2                                              ​     ​                                                                                                                                                                                                                                                                                                                     ​       Bottom​  ​ F3=Exit     F6=Add new     F8=Print     F12=Cancel​                              ​                                                                                                                                                                  ​

The body of the screen consists of three fields, starting with an Opt field for entering options. Each line refers to a single user or group and its authorities for incoming FTP/REXEC logons.

The User Group/User* field contains the name of a user or group. This can also be a generic* name. The value *PUBLIC refers to all users or groups for whom no more specific information is shown.

The IPv6 addresses and authorities field contains a list of IPv6 address ranges and authorities, shown as the address range, a dash, and a digit 1 through 3 where:

• 1: Accept logon requests
• 2: Reject logon requests
• 3: Require an ALTLOGON connection to connect, as set on the Modify FTP/REXEC Logon User screen, shown at Modifying a User for Incoming IPv6 FTP REXEC Logons.

Thus, for example, a value of *ALL-2, 1:1::-1 shows that all IPv6 FTP/REXEC logon requests are rejected, except those from the IPv6 address range beginning with 1:1::, which are accepted.

You can perform the following actions from this screen:

• To add information for a user or group, press the F6 key. The Add FTP/REXEC Logon User IPv6 screen appears, as shown in Adding a User for Incoming IPv6 FTP REXEC Logons.
• To modify information for a user or group, type 1 in the Opt field for that user or group and press Enter. The Modify FTP/REXEC Logon User IPv6 screen appears, as shown in Modifying a User for Incoming IPv6 FTP REXEC Logons.
• To copy information from one user or group to another, type 3 in the Opt field for the original user or group and press Enter. The Copy FTP/REXEC Logon User IPv6 screen appears, as shown in Copying a User for Incoming IPv6 FTP/REXEC Logons.
• To delete information for a user or a group, type 4 in the Opt field for the user or group and press Enter. The Delete FTP/REXEC Logon User IPv6 screen appears, as shown in Deleting a User for Incoming IPv6 FTP/REXEC Logons.