Technical data

Conﬁguring TCP/IP Services

3.3 Running TCPIP$CONFIG

3.3.7.1 Conﬁguring and Enabling Kerberos Support

To conﬁgure the TELNET service to support Kerberos, follow these steps. For

more details about Kerberos features, including prerequisites and instructions for

using Kerberos, see the Compaq TCP/IP Services for OpenVMS Release Notes.

Note

Before you begin the following steps, make sure the TELNET service is

stopped.

1. From the the TCPIP$CONFIG.COM procedure Main Conﬁguration menu,

choose option 2 (Client components).

2. From the list of client components, choose option 6 (TELNET).

3. From the TELNET Conﬁguration menu, choose option 1 (Enable service on

all nodes). This step creates the TCPIP$TELNET user account and directory.

4. Return to the Main Conﬁguration menu.

5. From the Main Conﬁguration menu, choose option 4 (Optional components).

6. From the Optional Components Conﬁguration menu, choose option 4

(Conﬁgure Kerberos Applications). The following menu is displayed:

Kerberos Applications Configuration Menu

TELNET Kerberos is not defined in the TCPIP$SERVICE database.

Configuration options:

1 - Add Kerberos for TELNET server

2 - Remove Kerberos for TELNET server

[E] - Exit menu

Enter configuration option:

7. From the Kerberos Applications Conﬁguration menu, choose option 1 (Add

Kerberos for TELNET Server).

8. Exit the command procedure.

9. When you are prompted to start the TELNET service, enter N.

10. Start the TELNET service by executing the TELNET startup procedure, as

shown in the following example:

$ @SYS$STARTUP:TCPIP$TELNET_STARTUP.COM

%TCPIP-I-INFO, image SYS$SYSTEM:TCPIP$TELNET_SERVER.EXE installed

%TCPIP-I-INFO, image SYS$SYSTEM:TCPIP$TELNET.EXE installed

%TCPIP-I-INFO, logical names created

%TCPIP-I-INFO, telnet service enabled

%TCPIP-I-INFO, telnet (kerberos) service enabled

%TCPIP-S-STARTDONE, TCPIP$TELNET startup completed

The information message conﬁrms that the TELNET Kerberos service has

been enabled.

Conﬁguring TCP/IP Services 3–13