Specifications

Chapter 9 Diagnostics and Troubleshooting
Tracing Packets
9-36
Cisco Aironet 1200 Series Access Point Software Configuration Guide
OL-2159-01
Packets Stored in a Log File
Follow these steps to view traced packets stored in a log file:
Step 1 Browse to the Event Handling Setup page. Follow this link path to the Event
Handling Setup page:
a. On the Summary Status page, click Setup.
b. On the Setup page, click Event Handling under Event Log.
Step 2 Click Headers Only to view only the packet headers; click All Data to view all
the collected packet information.
Step 3 A File Download window appears asking if you want to save the [access point
name]_trace.log file or open it. Choose to save or open the file and click OK.
A portion of the Headers Only packet trace file might look like this example:
===Beginning of AP_North Detailed Trace Log===
04:46:14 +17174.384615 Station Alert: 00:01:64:43:ef:41Aironet:40:6f:e6Aironet:40:6f:e6
0x0000
04:47:37 + 83.326923 Station Alert: 00:01:64:43:ef:41Aironet:40:6f:e6Aironet:36:14:5a
0x0000
04:49:06 + 88.307692 Station Alert: 00:01:64:43:ef:41Aironet:40:6f:e6broadcastARP
04:49:06 + 0.000000 Station Alert: 00:05:31:d3:c0:0900:01:64:43:ef:41ARP
04:49:06 + 0.000000 Station Alert: 00:01:64:43:ef:41Aironet:40:6f:e600:05:31:d3:c0:09IP
IPv4 UDP ID=0x14f2 totalLen=96 10.84.139.164 -> ne-wins.cisco.com
04:49:06 + 0.230769 Station Alert: 00:05:31:d3:c0:0900:01:64:43:ef:41IP IPv4 UDP
ID=0xb0b4 totalLen=90 ne-wins.cisco.com -> 10.84.139.164
04:49:06 + 0.019231 Station Alert: 00:01:64:43:ef:41Aironet:40:6f:e600:05:31:d3:c0:09IP
IPv4 UDP ID=0x14f3 totalLen=96 10.84.139.164 -> ne-wins.cisco.com
04:49:06 + 0.192308 Station Alert: 00:05:31:d3:c0:0900:01:64:43:ef:41IP IPv4 UDP
ID=0xb2b4 totalLen=90 ne-wins.cisco.com -> 10.84.139.164
===End of AP_North Detailed Trace Log===