Symmetricom XLi IEEE 1588 manual XLi Ieee 1588 Clock 155 997-01510-03, Rev. C, 12/12/2006

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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:

XLi IEEE 1588 Clock 155

997-01510-03, Rev. C, 12/12/2006