ptp ptp.pcap ptp.out
ptp_ethernet ptp_ethernet.pcap ptp_ethernet.out -e
ptp_corrections ptp_corrections.pcap ptp_corrections.out
+ptp_v2_1 ptp_v2_1.pcap ptp_v2_1.out
# bad packets from Jason Xiaole
ldp_tlv_print-oobr ldp_tlv_print-oobr.pcap ldp_tlv_print-oobr.out -v