23.2.2. Installing PTP
23.2.2. Installing PTP The kernel in Red Hat Enterprise Linux 6 now includes support for PTP . User space support is provided by the tools in the linuxptp package. To install linuxptp , issue the following command as root : This will install ptp4l and phc2sys . Do not run more than one service to set the system clock's time at the same time. If you intend to serve PTP time using NTP , see Section 23.7, "Serving PTP Time With NTP" .
~]# yum install linuxptp