Configuring Ntp Authentication In Multicast Mode - HP 6125XLG Configuration Manual

Broadcast server
Enable
NTP
authentic
ation
Yes
Yes
Yes
No
No

Configuring NTP authentication in multicast mode

When you configure NTP authentication in multicast mode, enable NTP authentication, configure an
authentication key, set the key as a trusted key on both the multicast client and server, and configure an
NTP authentication key on the multicast server. The key IDs and key values configured on the multicast
server and client must be the same. Otherwise, NTP authentication fails.
To configure NTP authentication for a multicast client:
Step
1. Enter system view.
2. Enable NTP authentication.
3. Configure an NTP
authentication key.
4. Configure the key as a trusted
key.
To configure NTP authentication for a multicast server:
Step
1. Enter system view.
2. Enable NTP authentication.
Configure a
Associate
key and
the key with
configure it
a broadcast
as a trusted
server
key
No Yes
N/A No
N/A No
N/A N/A
N/A N/A
Command
system-view
ntp-service authentication enable
ntp-service authentication-keyid
keyid authentication-mode md5
{ cipher | simple } value
ntp-service reliable
authentication-keyid keyid
Command
system-view
ntp-service authentication enable
Broadcast client
Configure
a key and
Enable NTP
configure
authenticati
it as a
on
trusted
key
No N/A
Yes N/A
No N/A
Yes N/A
No N/A
23
Authentication result
No authentication. NTP
messages can be sent and
received properly.
Failed. NTP messages cannot
be sent and received properly.
No authentication. NTP
messages can be sent and
received properly.
Failed. NTP messages cannot
be sent and received properly.
No authentication. NTP
messages can be sent and
received properly.
Remarks
N/A
By default, NTP authentication is
disabled.
By default, no NTP authentication
key is configured.
By default, no authentication key is
configured as a trusted key.
Remarks
N/A
By default, NTP authentication is
disabled.