tethereal 0.99.0-1ubuntu1 (sparc binary) in ubuntu dapper

 Ethereal is a network traffic analyzer, or "sniffer", for Unix and
 Unix-like operating systems. A sniffer is a tool used to capture
 packets off the wire. Ethereal decodes numerous protocols (too many
 to list).
 .
 This package provides the console version of ethereal, named
 "tethereal".