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997-01530-01, Rev. C-25, Jan 2008 129
2
5
1
SSSSSSSSSSSS SSSS SSSSSS SSSSSSS S SSS SSSSSSS
XL-GPS MainCard Group
Note: For the figures in this chapter, substitute “xlgps” for “xli”.
At present the xlGpsMainCard group contains only the NTP subgroup as shown above. Refer to the
xlGpsMainCard-SMIv2.mib MIB definitions for a description of each of the NTP statistics.
XL-GPS Traps
The trap for the XL-GPS product are defined under Symmetricom.products.xlGps.xlGpsTrap. This is
required to maintain compatibility with MIBS defined using the Structure of Management Information
version 2 definitions.
The XL-GPS SNMP agent will send SNMP version 1 traps. This is done to maintain compatibility with
SNMPv1 managers.
The trap presently defined is: alarmSystemNotification
The alarmSystemNotification trap is sent when the state of an object in the systemStatusDetail group
changes and the corresponding mask object in the configDataMasks group is enabled.
Future Expansion
This section outlines the possibilities for future expansion of the Symmetricom Enterprise MIB. The
general overview is that new objects may be added to any location. Existing objects may not be altered
in order to maintain backward compatibility. There are two varieties of expansions to consider: additional
products and additional features within an existing product.
xliMainCard
= 2
ntp
= 1
ntpInPkts = 1
ntpOutPkts = 2
ntpInErrors = 3
ntpAuthFail = 4
ntpDesiredAcc = 5
ntpEstErr = 6
ntpSysLeap = 7
ntpSysHostMode = 9
ntpSysStratum = 10
ntpSysPrecision = 11
ntpSysRootDelay = 12
ntpSysRootDisp = 13
ntpSysRefClockIdent = 14