Netgear DUALBAND WLAN WNDAP360 N300 AP WNDAP360-PES ユーザーズマニュアル
製品コード
WNDAP360-PES
Troubleshooting
109
ProSafe Dual Band Wireless-N Access Point WNDAP360
the Internet that you specify in the Time Settings screen (see
on page 19). Each entry on the Logs screen is stamped
with the date and time of day. Problems with the date and time function can include:
•
Date and time shown is Fri Dec 31 00:00:00 1999 or a similar incorrect date and time.
Cause: The wireless access point has not yet successfully reached the network time
server. Check that your Internet access settings are configured correctly. If you have just
completed configuring the wireless access point, wait at least 5 minutes and check the
date and time again.
server. Check that your Internet access settings are configured correctly. If you have just
completed configuring the wireless access point, wait at least 5 minutes and check the
date and time again.
•
The day is correct or one day ahead or behind, and the hours are ahead or behind.
Cause: You have selected an incorrect time zone for your area. Specify the correct time
zone in the basic General system settings screen (see
zone in the basic General system settings screen (see
Use the Packet Capture Tool
You can capture wireless packets to analyze traffic patterns with a network traffic analyzer
tool. The captured packet flow can show if traffic is flowing correctly to its destinations or if
packets are dropped. There is a limit to the size of the packet flow that you can capture in a
file.
tool. The captured packet flow can show if traffic is flowing correctly to its destinations or if
packets are dropped. There is a limit to the size of the packet flow that you can capture in a
file.
To capture packets:
1.
Select Monitoring > Packet Capture. The Packet Capture screen displays:
Figure 62.
2.
Click Start to start capturing wireless packets leaving or entering the wireless access point
on the active operating channel. Packets on the 2.4-GHz interface are captured. Normal
functioning of the wireless access point is not affected during the packet capture process.
on the active operating channel. Packets on the 2.4-GHz interface are captured. Normal
functioning of the wireless access point is not affected during the packet capture process.
If any previously captured packets exist, you are prompted to delete them, and only then
can you capture new packets.
can you capture new packets.
3.
Click Stop to stop capturing packets.
4.
Click Save as to save the pacture.pcap file on your computer or to a disk drive.