System information

Filter Setup for Selected Probe 227
Filtering by Wireless Access Point, Data Rate, and Signal Strength
Observer includes filter rules useful for 802.11a/b/g wireless analysis, letting you filter for
an access point, particular data rates and ranges of data rates, and signal strength.
Simple Filters (Single-rule filters)
In most cases a single-rule filter is all you need. For example, suppose user Katie is having
access and performance problems with the web server. The only traffic you are interested
in for troubleshooting purposes is the traffic between those two devices (Katie’s machine
and the intranet web server).