Control | Description |
Add a New NTP Authentication Key | Displays the controls to add an authentication key to the key list. Both trusted and untrusted keys appear on the list. |
Key ID | Optionally, specify the secret MD5 or SHA1 key identifier for the NTP server. The valid range is from 1 to 65534. |
Key Type | Select the authentication key type: MD5 or SHA1. |
Secret | Specify the shared secret. You must configure the same shared secret for both the NTP server and the NTP client. The MD5 shared secret: • is limited to 16 alphanumeric characters or fewer, or exactly 40 characters hexadecimal. • can’t include spaces or pound signs (#) • can’t be empty • is case sensitive The SHA1 shared secret: • is limited to exactly 40 characters hexadecimal • can’t include spaces or pound signs (#) • can’t be empty • is case sensitive The secret appears in the key list as its MD5 or SHA1 hash value. |
Add | Adds the authentication key to the trusted keys list. |
Remove Selected | Select the check box next to the name and click Remove Selected. |