if (ptp_hdr->version != 0x02) {
printf("Port %u Received PTP V2 Ethernet frame with wrong PTP"
" protocol version 0x%x (should be 0x02)\n",
if (ptp_hdr->version != 0x02) {
printf("Port %u Received PTP V2 Ethernet frame with wrong PTP"
" protocol version 0x%x (should be 0x02)\n",