20
3.2.1 Ethernet Header
The source IP is 192.168.1.201 by default. The destination IP address is 0xFF FF FF FF and in broadcast form.
GPS Ethernet Header: 42 bytes
Destination: broadcast (0xFF: 0xFF: 0xFF: 0xFF: 0xFF: 0xFF)
Source: (xx:xx:xx:xx:xx:xx)
Ethernet Data Packet Type
Shown in the figure below
UDP source port (0x2710, represents 10000)
Destination port (0x277E, represents 10110)
0x208, representing 520 bytes (8 bytes more than the size of the GPS UDP Data, shown in Figure 3.1)
Figure 3.3 GPS Ethernet Header ā Internet Protocol