Q-Logic SN0054621-00 E manual Afwstm, Iprr, EIPV4, EIPV6, Fnmik

A– Port- and HBA-level Parameters Port-level Parameters

S

Table A-1. Port Settings (Continued)

Parameter	Value	Alias	Description
AFW_Serlz_Task_Mngmt	on, off	AFWSTM	When enabled, the firmware will serialize all
			Immediate task management function requests
			(SCSI) such that only one Immediate task man-
			agement command is outstanding to the target
			at a time.
Default_IPv6_Router	IPv6	IPRR	IPv6 address format
	address
DefaultTime2Retaina	0–65535	n/a	This parameter indicates the maximum logout
	seconds		time (in seconds) the HBA uses when negotiat-
			ing with a target device during login.
DefaultTime2Waita	0–65535	n/a	This parameter indicates the minimum logout
	seconds		time (in seconds) the HBA uses when negotiat-
			ing with a target device during login.
Enable_4022IPv4	on, off	E4022IPV4	Enables use of IPv4 on a 4022 board (applies to
			405x and 406x HBAs).
Enable_IPv4	on, off	EIPV4	Enables use of IPv4
Enable_IPv6	on, off	EIPV6	Enables use of IPv6
ExeThrottle	0–32767	ET	Specifies the execution throttle value. The exe-
			cution throttle is used by the firmware to limit the
			number of concurrently executing commands.
FirstBurstLen	0–3267	FB	Indicates the maximum length for unsolicited
	units		data. The HBA uses this information when nego-
			tiating with a target device during login. This
			parameter indicates how many units
			(512 bytes/unit) of unsolicited data the HBA can
			send/receive. A value of 0 indicates unlimited
			data units.
Force_Negotiate_Main_	on, off	FNMIK	405x and 406x only. iSCSI keys (defined in
iSCSI_Keys			iSCSI spec) that targets are forced to negotiate.
FW_Accept_AENa	on, off	n/a	When on and the HBA is a target, generates an
			asynchronous target device database change
			when a new connection is accepted.
FW_Access_Controla	on, off	n/a	When on, the HBA will not enter iSCSI full- fea-
			ture mode with an initiator until the target driver
			authorizes the initiator.

A-2 SN0054621-00 E