HP UX Auto Port Aggregation (APA) Software manual Nettl Tracing and Logging Tool

Example 6-1 Sample ioscan –f Output

#ioscan -f

Class	I H/W Path		Driver	S/W State	H/W Type	Description
====================================================================
bc	0		root	CLAIMED	BUS_NEXUS
bc	1	8	ccio	CLAIMED	BUS_NEXUS	I/O Adapter
ba	0	8/4	GSCtoPCI	CLAIMED	BUS_NEXUS	PCI Bus Bridge - GSCtoPCI
lan	4	8/4/1/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
lan	5	8/4/2/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
ba	1	8/8	GSCtoPCI	CLAIMED	BUS_NEXUS	PCI Bus Bridge - GSCtoPCI
lan	6	8/8/1/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
lan	7	8/8/2/0	igelan	CLAIMED	INTERFACE	PCI(10110009) -- Built-in #2
ba	2	8/12	GSCtoPCI	CLAIMED	BUS_NEXUS	PCI Bus Bridge - GSCtoPCI
lan	8	8/12/1/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
lan	9	8/12/2/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
bc	2	10	ccio	CLAIMED	BUS_NEXUS	I/O Adapter
ext_bus	0	10/0	c720	CLAIMED	INTERFACE	GSC built-in Fast/Wide SCSI
target	0	10/0.6	tgt	CLAIMED	DEVICE
disk	0	10/0.6.0	sdisk	CLAIMED	DEVICE	HP	C2490WD
target	1	10/0.7	tgt	CLAIMED	DEVICE
ctl	0	10/0.7.0	sctl	CLAIMED	DEVICE	Initiator
bc	3	10/4	bc	CLAIMED	BUS_NEXUS	Bus Converter
tty	0	10/4/0	mux2	CLAIMED	INTERFACE	MUX
lanmux	0	10/4/4	lanmux0	CLAIMED	INTERFACE	HP J2146A - 802.3 LAN
lan	1	10/4/4.1	lan3	CLAIMED	INTERFACE
ba	3	10/8	GSCtoPCI	CLAIMED	BUS_NEXUS	PCI Bus Bridge - GSCtoPCI
lan	2	10/8/1/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
lan	3	10/8/2/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
ba	4	10/12	bus_adapter CLAIMED		BUS_NEXUS	Core I/O Adapter
ext_bus	1	10/12/5	c720	CLAIMED	INTERFACE	Built-in SCSI
target	2	10/12/5.2	tgt	CLAIMED	DEVICE
target	3	10/12/5.7	tgt	CLAIMED	DEVICE
ctl	1	10/12/5.7.0	sctl	CLAIMED	DEVICE	Initiator
lan	0	10/12/6	lan2	CLAIMED	INTERFACE	Built-in LAN
ps2	0	10/12/7	ps2	CLAIMED	INTERFACE	Built-in Keyboard/Mouse
processor	0	32	processor	CLAIMED	PROCESSOR	Processor
processor	1	34	processor	CLAIMED	PROCESSOR	Processor
memory	0	49	memory	CLAIMED	MEMORY	Memory
ba	0	8/4	GSCtoPCI	CLAIMED	BUS_NEXUS	PCI Bus Bridge - GSCtoPCI
lan	4	8/4/1/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core
lan	5	8/4/2/0	igelan	CLAIMED	INTERFACE	HP PCI 1000Base-T Core

If there are multiple network physical ports installed in the system, one line for each port is displayed. The example shows multiple 1000Base-T cards installed. See ioscan(1M) for more information.

nettl Tracing and Logging Tool

The nettl command captures network events and packets. The logging portion captures state changes, errors, and connection establishment. The tracing portion capture inbound and outbound packets going through the network and loopback and header information. Log messages are written to the /var/adm/nettl.LOG000 file. To format and view the contents of this file, enter the following command:

#netfmt -v -f /var/adm/nettl.LOG000 more

Look for Error and Disaster messages.

APA also supports the logging of status messages to the syslog.log file. See “Logging Messages to the syslog.log File” (page 63) for information on enabling this feature.

You can access the logging and tracing utility using either the graphical user interface (GUI) version or the command line interface. The GUI version does the following:

•Guides you through logging and tracing tasks.

•Enables you to create and format reports.

•Collects logging and tracing information specific to a subsystem.

•Displays report screens that are updated instantaneously with current logging and tracing information by the subsystem.

•Provides context-sensitive on-line help.

90 Troubleshooting HP APA