R3166-R3206-HP High-End Firewalls System Management and Maintenance Command Reference-6PW101

105
server 127.0.0.1,stratum 2, offset -0.013500, synch distance 0.03154
server 133.1.1.1,stratum 1, offset -0.506500, synch distance 0.03429
refid LOCL
The information above shows an NTP server chain for the server 127.0.0.1: The server 127.0.0.1 is
sy n c h ro n ize d t o t h e s e r v e r 133.1.1.1, a n d t h e s e r v e r 133.1.1.1 i s s yn c h ro n ize d t o t h e l o c a l c l o c k s o u rc e .
Table 28 Output description
Field Descri
p
tion
server IP address of the NTP server
stratum The stratum level of the corresponding system clock
offset The clock offset relative to the upper-level clock, in seconds
synch distance
The synchronization distance relative to the upper-level clock, in seconds, and
calculated from dispersion and roundtrip delay values.
refid
Identifier of the primary reference source. When the stratum level of the primary
reference clock is 0, it is displayed as LOCL; otherwise, it is displayed as the IP
address of the primary reference clock.
ntp-service access
Syntax
ntp-service access { peer | query | server | synchronization } acl-number
undo ntp-service access { peer | query | server | synchronization }
View
System view
Default level
2: System level
Parameters
peer: Specifies to permit full access. This level of right permits the peer devices to perform synchronization
and control query to the local device and also permits the local device to synchronize its clock to that of
a peer device. Control query refers to query of NTP status information, such as alarm information,
authentication status, and clock source information.
query: Specifies to permit control query. This level of right permits the peer devices to perform control
query to the NTP service on the local device but does not permit a peer device to synchronize its clock
to that of the local device.
server: Specifies to permit server access and query. This level of right permits the peer devices to perform
synchronization and control query to the local device but does not permit the local device to synchronize
its clock to that of a peer device.
synchronization: Specifies to permit server access only. This level of right permits a peer device to
synchronize its clock to that of the local device but does not permit the peer devices to perform control
query.
acl-number: Basic ACL number, in the range of 2000 to 2999.