Seagate ST3400071FC, ST3500071FC Fibre Channel port login accept, NPort Login Accept ACC payload

9.1.5Fibre Channel port login accept

Table 17 identifies the N_Port Login access payload values.

Table 17:	N_Port Login Accept (ACC) payload
Bytes
0-15	02	00	00	00	20	20	00	00	88	00	FS	FS	00	FF	00	01	Common
16-31	00	00	01	F4	20	PP	00	20	37	UI	UI	UI	20	00	00	20
32-35	37	UI	UI	UI
36-47					00	00	00	00	00	00	00	00	00	00	00	00	Class 1
48-51	00	00	00	00
52-63					00	00	00	00	00	00	00	00	00	00	00	00	Class 2
64-67	00	00	00	00
68-79					80	00	00	00	00	00	FS	FS	00	FF	00	00	Class 3
80-83	00	01	00	00
84-95					00	00	00	00	00	00	00	00	00	00	00	00	Reserved
96-99	00	00	00	00
100-111					00	00	00	00	00	00	00	00	00	00	00	00	Vendor -
112-115	00	00	00	00													Version

FS	Receive buffer field size. The drive returns and uses the receive buffer size from the N_Port Login Class 3 receive
	buffer.
UI	Unique identifier. This 24-bit field is uniquely assigned to the drive. This same UI appears in the Port Name and
	Node Name fields.

PPPort identifier field.

01 P_LOGI received on Port A.

02 P_LOGI received on Port B.

9.1.6Fibre Channel Process Login

Table 18 lists the process login payload data.

Table 18:		Process Login (PLRI) payload
Bytes
0-15	20		10	00	14	08	00	20	00	XX	XX	XX	XX	XX	XX	XX	XX
16-19	00		00	00	22

XX Indicates fields that are not used.

46 NL35 Series FC Product Manual, Rev. D