Peer to Peer Transparent Clock

Peer to Peer Transparent Clock example configuration containing those attributes which differ from the default configuration. Refer to ptp4l(8) for the complete list of available options.

[global]
priority1		254
free_running		1
freq_est_interval	3
tc_spanning_tree	1
summary_interval	1
clock_type		P2P_TC
network_transport	L2
delay_mechanism		P2P