Searching for Vxworks Ntp Support information? Find all needed info by using official links provided below.
https://support.ntp.org/bin/view/Dev/VxWorksPortingIssues
VxWorks Porting Issues . First, porting to VxWorks is a cross-compile situation. Please see cross-compiling NTP for initial/additional information.. VxWorks does not have adjtime().Code to provide this is available in the usrtime.shar attachment.
http://doc.ntp.org/4.2.6/hints/vxworks.html
VxWorks port of NTP. Creating a port for vxWorks posed some problems. This port may help as a starting point for similar ports to real-time OS's and other embeddable kernels, particularly where main() is not allowed, and where the configure scripts need to be altered.. Configuration issues
http://doc.ntp.org/4.2.8/hints/vxworks.html?advanced=on
VxWorks port of NTP. Last update: . 21-Oct-2010 23:44 UTC Creating a port for vxWorks posed some problems. This port may help as a starting point for similar ports to real-time OS's and other embeddable kernels, particularly where main() is not allowed, and where the configure scripts need to be altered.. Configuration issues
https://support.ntp.org/bin/view/Dev/Cross-compilingNTP
NTP users are strongly urged to take immediate action to ensure that their NTP daemons are not susceptible to being used in distributed denial-of-service (DDoS) attacks. Please also take this opportunity to defeat denial-of-service attacks by implementing Ingress and Egress filtering through BCP38. ntp-4.2.8p13 was released on 07 March 2019. It ...
https://support2.windriver.com/index.php?page=cve&on=view&id=CVE-2018-7185
Feb 27, 2018 · The NTP Protocol allows for both non-authenticated and authenticated associations, in client/server, symmetric (peer), and several broadcast modes. In addition to the basic NTP operational modes, symmetric mode and broadcast servers can support an interleaved mode of operation. In ntp-4.2.8p4 a bug was inadvertently introduced into the protocol engine that allows a non- uthenticated …
https://epics.anl.gov/tech-talk/2015/msg01183.php
[Or use Linux that has a 1kHz tick rate and a real NTP daemon (that is bending the system clock), which will get you into the 1ms accuracy range.] Another question: If the vxWorks clock rate is 60 Hz and measured clock rate is 60.7 Hz, and suppose the networks is ok(ntp …
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