Action: Shut down and restart the NTP daemon after setting the slewing option as follows: For Linux, edit /etc/sysconfig/ntpd and add -x to the command line option. For SUSE Linux, edit /etc/sysconfig/ntp and add -x to the OPTIONS variable. For AIX, edit /etc/rc.tcpip and add -x to the command line option. For HP-UX, edit /etc/rc.config.d/netdaemons and add -x to the command line option. For Solaris release 10 or earlier, edit /etc/inet/ntp.conf and add 'slewalways yes' and 'disable pll' to the file. For Solaris release 11 and higher, logon as root user and issue command: /usr/sbin/svccfg -s svc:/network/ntp:default setprop config/slew_always = true to change the setting, then refresh the service by issuing: svcadm refresh svc:/network/ntp:default