page1
bits
bytes
0 - 3
4 - 7
31 - 24
23 - 16
15 - 8
7 - 0
flow label
HopLmt
IPVer
TClass
NxtHdr
8 - 11
12 - 15
16 - 19
20 - 23
24 - 27
28 - 31
32 - 35
36 - 39
destination global identifier [ 31, 0]
destination global identifier [ 63,32]
destination global identifier [ 95,64]
destination global identifier [127,96]
source global identifier [ 31, 0]
source global identifier [ 63,32]
source global identifier [ 95,64]
source global identifier [127,96]
PayLen