Spectracom SecureSync User Reference Manual page 131

4.
CHAPTER •
3 SecureSync User Reference Guide Rev. 18
To CREATE a Symmetric Key , click the PLUS icon in the top-right corner, and proceed to
Step 4.
To EDIT an existing key pair, click the corresponding Change button, and proceed to
Step 4.
To DELETE a key pair, click the corresponding Delete button, and click OK in the dialog
box to confirm and complete the procedure.
The NTP Symmetric Key window will display:
Fill in, or edit the fields:
Trusted (checkbox)—Check this box to use MD5 authentication with trusted key ID.
NOTE – To use the MD5 authentication with trusted key ID, both the NTP cli-
ent and the SecureSync must contain the same key ID/key string pair and the
client must be set to use one of these MD5 pairs.
Key ID —The key ID must be a number between 1 and 65532.
Digest Scheme —Choose one of the options from the drop-down list. The available
options are:
3.4 Network Time Protocol (NTP)
115