Symmetricom XLi IEEE 1588 User Manual
Page 163
XLi IEEE 1588 Clock
155
997-01510-03, Rev. C, 12/12/2006
2
5
1
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
will have its poll field set to ntpSysPoll. Note: this field is equal
to 0 when not in NTP broadcast mode. Note, unless this is a time
server initiated NTP packet the value of the poll equals the value set
in the in coming packet."
::= { ntp 10 }
ntpSysPrecision OBJECT-TYPE
SYNTAX INTEGER (-127..127)
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This is an integer indicating the ultimate precision of the
synchronizing clock, in seconds to the nearest power of two. Note: a
primary time server's outgoing NTP packet will have its precision
field set to ntpSysPrecision."
::= { ntp 11 }
ntpSysRootDelay OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This is a raw 32 bit number representing a signed fixed point 32-bit
number indicating the total round-trip delay to the primary
synchronization clock source in seconds with the fraction point
between bits 15 and 16. Note that this variable can take on both
positive and negative values, depending on clock precision and skew.
Note: a primary time server's outgoing NTP packet will have its root
delay field set to ntpSysRootDelay."
::= { ntp 12 }
ntpSysRootDisp OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This is a raw 32 bit number representing a signed 32-bit fixed-point
number indicating the maximum error relative to the primary reference
source, in seconds with fraction point between bits 15 and 16. Only
positive values greater than zero are possible. Note: a primary time
server's outgoing NTP packet will have its root dispersion field set
to ntpSysRootDisp."
::= { ntp 13 }
ntpSysRefClockIdent OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..4))
MAX-ACCESS read-only
STATUS deprecated
DESCRIPTION
"This is a four byte ASCII string identifying the particular reference
clock. In the case of stratum 0 (unspecified) or stratum 1 (primary
reference), this is a four-octet, left-justified, zero-padded ASCII
string. While not enumerated as part of the NTP specification, the
following are suggested ASCII identifiers: