網路效能監聽工具：Solaris –snoop//Linux–tcpdump//AIX –iptrace//Windows –sniffor

Purpose

       Provides interface-level packet tracing for Internet protocols.

Syntax

       /usr/sbin/iptrace [ -a ] [ -b ][ -e ] [
-u ] [ -PProtocol_list ] [ -iInterface ] [ -pPort_list ] [ -sHost [ -b
] ] [ -dHost
       ] [ -L Log_size ] [ -B ] [ -T ] [ -S snap_length] LogFile

Description

       The /usr/sbin/iptrace daemon records
Internet packets received from configured interfaces. Command flags
provide a filter so that the daemon traces only packets meeting
specific criteria. Packets are traced only between the local host on
which the iptrace daemon is invoked and the remote host.

 

其他動作系統的類似工具：

Solaris -- snoop
Linux -- tcpdump
Windows -- sniffor一類
再加上 AIX -- iptrace
(HP-UX沒找過，應該也有)

HP-UX -- nettl 沒測試

具體用法可以參考man手冊或者網上搜，個人以為這些東西用起來很簡單，關鍵是會分析偵聽到的資訊。