+
+ struct timeval probe_timestamp = now;
+ if (packet->data[0] == 2 && packet->len >= 11) {
+ uint32_t sec; memcpy(&sec, packet->data + 3, 4);
+ uint32_t usec; memcpy(&usec, packet->data + 7, 4);
+ probe_timestamp.tv_sec = ntohl(sec);
+ probe_timestamp.tv_usec = ntohl(usec);
+ }
+