Symmetricom Time Server, Руководство пользователя

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D-120
TimeVault™ User’s Manual 6000-100AppD.fm Rev. D
Appendix D: SNMP – Simple Network Management Protocol Symmetricom SNMP Enterprise MIB
gpsLongitude OBJECT-TYPE
SYNTAX INTEGER (-2147483647..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
“Longitude location of GPS antenna where: +2147483647 is
maximum east longitude, -2147483647 is maximum west longitude and 0 is
Greenwich England. To calculate the longitude in radians use the
following formula (gpsLongitude * PI) / ((2^31)-1) = longitude in
radians. For degrees: (gpsLongitude * 180) / ((2^31)-1) = longitude
in degrees. Note: longitude varies from -PI to +PI in radians and
-180 to +180 in degrees.”
::= { gps 7 }
gpsLatitude OBJECT-TYPE
SYNTAX INTEGER (-2147483647..2147483647)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
“Latitude location of GPS antenna where: +2147483647 is the
North Pole, -2147483647 is the South Pole and 0 is the equator. To
calculate the latitude in radians use the following formula
(gpsLatitude * PI) / (2*((2^31)-1)) = longitude in radians. For
degrees: (gpsLatitude * 90) / ((2^31)-1) = latitude in degrees.
Note: latitude varies from -PI/2 to +PI/2 in radians and -90 to +90 in
degrees.”
::= { gps 8 }
actsGroupValid OBJECT-TYPE
SYNTAX INTEGER
{
actsGroupIsInvalid (0),
actsGroupIsValid (1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
“A test flag indicating if data contained in this SNMP ACTS group is
valid or not. This flag equals 1 when ACTS is used as the time
synchronization source and 0 for all other sources.”
::= { acts 1 }