[Reference]
kernel filter
tcpdump-3.9.8 # ./tcpdump -dd host 172.22.3.59
{ 0x28, 0, 0, 0x0000000c },
{ 0x15, 0, 4, 0x00000800 },
{ 0x20, 0, 0, 0x0000001a },
{ 0x15, 8, 0, 0xac16033b },
{ 0x20, 0, 0, 0x0000001e },
{ 0x15, 6, 7, 0xac16033b },
{ 0x15, 1, 0, 0x00000806 },
{ 0x15, 0, 5, 0x00008035 },
{ 0x20, 0, 0, 0x0000001c },
{ 0x15, 2, 0, 0xac16033b },
{ 0x20, 0, 0, 0x00000026 },
{ 0x15, 0, 1, 0xac16033b },
{ 0x6, 0, 0, 0x00000060 },
{ 0x6, 0, 0, 0x00000000 },