Introduction
This document provides information about some of the common issues in NTPv4 and related bug details.
Prerequisite
Basic Understanding about NTP
Common Issues and Related Bug Information
For detailed information and workaround for following issues, refer to Bug Toolkit
NTPv4 takes long time to synchronize
This occurs due to the algorithms in NTPv4. Refer CSCtt04371 for the workaround
NTPv4 takes long time to synchronize with satellite link
CSCti46834 discuss about this issue.
In specific IOS release , NTPv4 have problem in synchronizing when both ntp master and ntp server configured are configured.
Refer CSCte91471 for details on this issue.
NTPv4 server treats NTPv3 client as peer
CSCsw79186 provides a workaround for this issue
NTPv4 facing interoperability issue with NTPv3 when authentication is enabled
CSCti42915 provides more information on this issue.
Related Information
