CISCO-GNSS-MIB

        The MIB module for GNSS
        
Overview of GNSS 
        
GNSS (Global Navigation Satellite System) is used to describe
the collection of Satellite Systems that are operating or
planned. There are many Satellite constellation systems already
available. These constellations allows ground base GNSS
receivers to receive radio signals from these satellites and
recover accurate location and time. Location and Time both are
primary uses cases for many technologies, specifically for
Telecom Network Operator, Timing use case is very important.
Typical telecom networks synchronization works in a hierarchal
manner where core network is connected to stratum 1 clock and
the clock is distributed along the network in a tree like
structure. With GPS receiver however, clocking can be changed to
a flat architecture where access networks can directly take
clock from satellites in sky using on-board GPS chips.
        
        
MIB description
        
This MIB is to support the GNSS feature of Cisco System devices.
        
The below table specifies the object formats of the various
textual conventions used.
        
Data type mapping     Textual Convention  SYNTAX
--------------------  ------------------  ---------------------
RP state on slot    SlotState      OCTET
UINT(SIZE(0..1))
RP Slot number      SlotInfo       OCTET UINT(SIZE(0..1))
GNSS module lock    GnssModuleLockStatus   OCTET
INTEGER(1..2)
GNSS module presens GnssModulePresenceStatus   INTEGER(1..2)
    

Imported Objects

ciscoMgmtCISCO-SMI
MODULE-COMPLIANCE, NOTIFICATION-GROUP, OBJECT-GROUPSNMPv2-CONF
MODULE-IDENTITY, OBJECT-TYPE, Counter32, NOTIFICATION-TYPE, Integer32, Unsigned32SNMPv2-SMI
TEXTUAL-CONVENTION, DisplayStringSNMPv2-TC

Type Definitions (8)

Name Base Type Values/Constraints
GnssModuleLockStatusdown(1), up(2)
GnssModulePresenceStatusabsent(1), present(2)
GnssSvVisibilityStatusbad(1), good(2)
OpenCircuitAlarmStatusraise(1), clear(2)
ShortCircuitAlarmStatusraise(1), clear(2)
SlotInforange: 0..1
SlotStaterange: 0..1
SVCnt

Objects

ciscoGnssMIB .1.3.6.1.4.1.9.9.862
ciscoGnssMIBNotifs .1.3.6.1.4.1.9.9.862.0
ciscoGnssMIBObjects .1.3.6.1.4.1.9.9.862.1
cGnssModuleLockStatus .1.3.6.1.4.1.9.9.862.1.1
cGnssModulePresenceStatus .1.3.6.1.4.1.9.9.862.1.2
cGnssModuleSlotInfo .1.3.6.1.4.1.9.9.862.1.3
cGnssModuleSlotState .1.3.6.1.4.1.9.9.862.1.4
cGnssSatelliteVisibilityStatus .1.3.6.1.4.1.9.9.862.1.5
cGnssModuleSatelliteCount .1.3.6.1.4.1.9.9.862.1.6
cGnssModuleSvIdSNR
.1.3.6.1.4.1.9.9.862.1.7
cGnssModuleSCAlarmStatus .1.3.6.1.4.1.9.9.862.1.8
cGnssModuleOCAlarmStatus .1.3.6.1.4.1.9.9.862.1.9
ciscoGnssMIBConform .1.3.6.1.4.1.9.9.862.2
ciscoGnssMIBCompliances .1.3.6.1.4.1.9.9.862.2.1
ciscoGnssMIBGroups .1.3.6.1.4.1.9.9.862.2.2

Notifications/Traps

NameOIDDescription
ciscoGnssModuleLockStatus



.1.3.6.1.4.1.9.9.862.0.1
Notifiation generated when the GNSS module lock status turn to
Down state.
ciscoGnssSatelliteVisibilityClear



.1.3.6.1.4.1.9.9.862.0.10
Notification generated when there are > 3 satellites visible
with > 30 dBM SNS
ciscoGnssModuleLockClear



.1.3.6.1.4.1.9.9.862.0.2
Notifiation generated when the GNSS module lock status turn to
Up state.
ciscoGnssModulePresenceStatus



.1.3.6.1.4.1.9.9.862.0.3
Notification generated when the GNSS module is removed.
ciscoGnssModulePresenceClear



.1.3.6.1.4.1.9.9.862.0.4
Notification generated when the GNSS module is powered up.
ciscoGnssAntennaSCAlarmStatus



.1.3.6.1.4.1.9.9.862.0.5
Notification generated when the GNSS antenna detect
short-circuit alarm
ciscoGnssAntennaSCAlarmClear



.1.3.6.1.4.1.9.9.862.0.6
Notification generated when the GNSS antenna  short-circuit
alarm is cleared
ciscoGnssAntennaOCAlarmStatus



.1.3.6.1.4.1.9.9.862.0.7
Notification generated when the GNSS antenna detect
open-circuit alarm
ciscoGnssAntennaOCAlarmClear



.1.3.6.1.4.1.9.9.862.0.8
Notification generated when the GNSS antenna  open-circuit
alarm is cleared
ciscoGnssSatelliteVisibilityStatus



.1.3.6.1.4.1.9.9.862.0.9
Notification generated when there are < 3 satellites visible
with < 30 dBM SNS