xsnoop

xsnoop for Solaris(tm)

You can quickly and easily capture and analyze packets on your local area network using xsnoop. xsnoop is a powerful, yet easy-to-use, user interface for capturing, filtering and analyzing network packets. xsnoop provides on-line documentation for many common protocols at the touch of a button.

Whether you're trying to isolate problems on your network, looking for bottlenecks or hunting down "network hogs," xsnoop will turn your computer into a powerful tool for network management. xsnoop provides much of the functionality of a full-fledged LAN analyzer at a fraction of the cost.

Features:

User-selectable OPENLOOK(tm) or Motif(tm) style GUIs allow you to use the look-and-feel you're most familiar with.
Documentation for many protocol fields is available at the click of a button, so less time is wasted poring through protocol manuals looking for the descriptions of the fields you're interested in.
User-friendly dialogs for setting packet capture, display and filtering options allow you to set options with a few simple mouse clicks rather than using command line arguments that are difficult to memorize.
A history of packet filter expressions which can be recalled when needed saves you time by allowing you to reuse filters you've already built.
xsnoop uses standard snoop capture files so it's interoperable with other tools.