
U.S.
Patent
May
1,
2007
FIELD
SIZE
(BYTES)
-
PROTOCOL
FIELD
_
‘LENGTH
OF
DATA
N
FLAGS
DESTINATION
SYSTEM
I
DESTINATION
DEVICE
680
\
DESTINATION
PORT
SOURCE
SYSTEM
684/
SOURCE
DEVICE
686/
SOURCE
PORT
688/
ALLOWED
HOP
COUNT
690/
MESSAGE
ID
692/
-
MESSAGE
COMMAND
694/
-
MESSAGE
DATA
-
CHECKSUM
696/
d-FMN-LMMMNNN
START
OF
MESSAGE
—-—->
FIG.
13
Sheet
10
0f
10
US
7,213,061
B1
FIG.
1 1
720
/
722
1
PROTOCOL
IDENTIFIER
723,
23
SIZE
or
ENTIRE
724
PACKET
IN
BYTES
1
PACKET
VERSION
725
3
PACKET
TYPE
"ELEMENT
1"
-
SIZE
OF
726
5
FOLLOWING
DYNAMIC
h
~
CHARACTER
ARRAY
(IN
BYTES)
e
I
,_'_VALUE
FOR
727
I
"ELEMENT
2"
O
W
0
r
VALUE
FOR
728
I
L'"ELENENT
3"
d
01
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