098-00028-000 Revision F – May, 2012
TimeProvider 5000 User’s Guide 423
Appendix A System Messages
System Notification Messages
1.
The excessive traffic alarm is set if the count of Ethernet packets received in one second exceeds a
threshold. All traffic received by the TP5000 IOC ports is counted, such as ARP, ICMP, IGMP, PTP unicast
signaling, and PTP management messages. In unicast mode, PTP delay requests are not counted. In
multicast mode, all PTP announce messages are counted, and less than 1% of the PTP delay requests are
also counted toward the limit. PTP sync and delay response messages are never counted. NTP requests
are not counted.
Threshold:
Main shelf for releases 1.2 between 2.0, inclusive: 512 packets/sec for each port, or 1024
packets/sec with port redundancy enabled
Expansion shelf: 512 packets/sec for each group of 8 ports (1-8 and 9-16)
PPS-TOD input
unusable
IMC
102
Minor
No
PPS-TOD input
unusable
PPS-TOD input
unusable cleared
Check 1PPS+TOD
connection
Check 1PPS+TOD
cable
Check 1PPS+TOD
source
Time and phase
questionable
IMC
103
Minor
No
Time and phase
questionable
Time and phase
questionable
There should be
other alarms
regarding the time
reference source.
Fixing those other
alarms will clear this
alarm.
NTP server near
packet limit
IOC
104
Minor
No
NTP server near
packet limit
Reduce rate of NTP
transactions
Table A-2. Secondary Index Descriptions for System Notification Messages
Event
ID
Description
Secondary
Index
Secondary Index
Description
0
Communication to peer card
failed
0 - 2
0=IOC1, 1=IOC2
1
GNSS/GPS receiver
communications failed
0 - 1
0=GPS, 1=GNSS
2
GNSS/GPS receiver not tracking
satellite
0 - 1
0=GPS, 1=GNSS
Table A-1. System Notification Messages (Continued)
Description
Comp
ID
Event
ID
MsgLevel
Trans-
itory
MsgText
Corrective Action
Содержание TimeProvider 5000
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Страница 56: ...56 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 Chapter 1 Overview Alarms ...
Страница 270: ...270 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 Chapter 3 Simple Network Management Protocol SNMP ...
Страница 370: ...370 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 Chapter 5 Operating Managing PTP Clients ...
Страница 524: ...524 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 Appendix F PTP Probe Option Analyzing Probe Data ...
Страница 534: ...Index W W 534 TimeProvider 5000 User s Guide 098 00028 000 Revision F May 2012 ...