Cisco Headend System Release 2.7 Installation Guide
Create the Private and Public Keys Between the DNCS and DTACS Servers
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12 Type the hostname of the DTACS server (recorded in step 2) and then press
Enter. The Enter the IP address of the site you are adding message appears.
Example:
Example:
dtacshost
Note: Replace the hostname in this example with the actual hostname for your
DTACS server (recorded in step 2).
DTACS server (recorded in step 2).
13 Type the IP address of the DTACS server (used in step 1) and then press Enter.
The Do you want to continue? message appears.
Example:
Example:
10.253.0.2
Note: Replace the IP address in this example with the actual IP address for your
DTACS server (used in step 1).
DTACS server (used in step 1).
14 Type y and press Enter.
Results:
A message appears that states that the system is backing up and adding an
entry to the /etc/hosts file.
entry to the /etc/hosts file.
The Do you want to continue? message appears and you are prompted for
the root password of the DTACS server.
the root password of the DTACS server.
15 When prompted, type the root password for the DTACS server and press Enter.
The system displays a series of messages about generating various keys and a
Done message appears when it is finished.
Done message appears when it is finished.
16 Type the following command and press Enter to change to the dncs user.
Note: You should still be working in the root xterm window of the DNCS
server.
server.
sux - dncs
17 Type the following command and press Enter.
ssh -X -i /export/home/dncsSSH/.ssh/siteKey dncsSSH@[DTACS
hostname]
hostname]
Note: Substitute the hostname of your DTACS server (recorded in step 1) for
[DTACS hostname]. Do not include the brackets.
Result: The system logs you on to the DTACS server as dncsSSH user. You are
now connected to the DTACS server and the host for the DTACS server is
permanently added to the list of known hosts on the DNCS.
[DTACS hostname]. Do not include the brackets.
Result: The system logs you on to the DTACS server as dncsSSH user. You are
now connected to the DTACS server and the host for the DTACS server is
permanently added to the list of known hosts on the DNCS.
18 Type su - and press Enter. The password prompt appears.
19 Type the root password for the DTACS server and press Enter.
20 Type the following command and press Enter to change to the dncs user.
19 Type the root password for the DTACS server and press Enter.
20 Type the following command and press Enter to change to the dncs user.
sux - dncs
21 Type the following command and press Enter.
ssh -X -i /export/home/dncsSSH/.ssh/siteKey dncsSSH@dncsatm
Result: The system logs you on to the DNCS as dncsSSH user and the Are you
sure you want to continue connecting? message appears.
Note: If an error message appears about conflicting keys, open the known_keys
file, and delete the entry that corresponds to the dncsatm. Then, save the file and
repeat this step.
sure you want to continue connecting? message appears.
Note: If an error message appears about conflicting keys, open the known_keys
file, and delete the entry that corresponds to the dncsatm. Then, save the file and
repeat this step.