logo
NTP250

ntp-demo1.centerclick.com
NTP Details


Main

NTP details
GPS details
LLDP
Clients

NTP/GPS Graphs
System Graphs

Client CSV
Client JSON
System JSON
Metrics
Time

centerclick.com
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
o127.127.22.0    .PPS.            0 l    5   16  377    0.000   -0.001   0.002
*127.127.28.0    .GPS.            7 l   43   64  377    0.000  +57.729  11.271
+2620:9a:e000:1061::2:163
                 .PPS.            1 u  930 1024  377    0.908   +0.094   0.019

associd=0 status=012c leap_none, sync_pps, 2 events, clock_step,
system peer:        127.127.22.0:123
system peer mode:   client
leap indicator:     00
stratum:            1
log2 precision:     -19
root delay:         0.000
root dispersion:    1.300
reference ID:       PPS
reference time:     ed74415c.31c0bfbd  Sun, Mar 29 2026 20:25:00.194
system jitter:      0.001907
clock jitter:       0.003
clock wander:       0.000
broadcast delay:    -50.000
symm. auth. delay:  0.115

associd=0 status=012c leap_none, sync_pps, 2 events, clock_step,
pll offset:            -0.00058
pll frequency:         -36.3647
maximum error:         3.5
estimated error:       0.003
kernel status:         pll nano
pll time constant:     4
precision:             1e-06
frequency tolerance:   500
pps frequency:         0
pps stability:         0
pps jitter:            0
calibration interval   0
calibration cycles:    0
jitter exceeded:       0
stability exceeded:    0
calibration errors:    0

time since reset:       4011903
receive buffers:        128
free receive buffers:   127
used receive buffers:   0
low water refills:      2
dropped packets:        7
ignored packets:        27
received packets:       181936578
packets sent:           167276878
packet send failures:   0
input wakeups:          183886413
useful input wakeups:   179931358

uptime:                 4011903
sysstats reset:         4011903
packets received:       181936579
current version:        132415366
older version:          43055556
bad length or format:   13563
authentication failed:  4674
declined:               29
restricted:             2005
rate limited:           25292688
KoD responses:          8241866
processed for time:     3805