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Table 57: CTP Bundle Runtime State and Counters in CTPView (continued)

Field DescriptionField Name

For bundles that are configured as the adaptive end for adaptive clocking, displays the frequency

currently being recovered from the master end.

Adap Recovered Freq

Displays the running configuration of input signals.Input Signals

Displays the running configuration of output signals.Output Signals

Displays packets per second (PPS) for the current bundle, for all running bundles on the CTP device,

and the maximum PPS for the CTP device.

NOTE: For CESoPSN bundle, this field is available only in CTPOS release 7.0 and later.

Checked out PPS

Counters

Packets received from the IP network destined for the bundle.I/F bound packets

Packets created by the bundle and sent to the IP network.NET bound packets

Packets that were delivered to the CTP device, but arrived too late to be processed. Significant numbers

of late packets indicate that the size of the buffer needs to be increased.

Late pkts

Packets that were not delivered to the CTP in time to process out the serial interface because they

were either late or dropped by the IP network.

Each time a packet is missed, the data fill pattern specified in the advanced port options is substituted

for data in the missed packet. The substitution maintains the bit count integrity of the data sent to the

DTE or encryptor, but results in what appears to be a burst of errors with a duration equal to the size

of the packet.

Missing pkts

Number of times the buffer was restarted.Buffer restarts

Number of times that the average buffer state was less than the minimum buffer setting.Buffer underflows

Number of times that the buffer state exceeded the maximum buffer setting.Buffer overflows

Indicates an exceeded threshold. The CTP device is designed to tolerate strings of consecutive missing

packets without the loss of bit count integrity. The number of packets is configurable; the default is

five. Exceeding this threshold is called a starvation, and a counter is incremented each time this event

occurs.

Buffer starves

Largest buffer sample observed.Buffer max samples

Maximum, average, and minimum buffer sizes observed.Buff Max/Avg/Min

Maximum, average, and minimum buffer sizes observed in the last minute.Buff Last Minute

Number of seconds the current update has been running.BERT running sec

Number of seconds that the local CTP device has been in sync with the remote CTP device.BERT sync sec

Using Bundles to Create Logical Configurations for Physical Interfaces, CTP Release 7.3, CTPView Release 7.3

Juniper CTP Series User Manual

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