ifstat-网络接口监测工具

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原文链接：http://www.cnblogs.com/vc60er/p/4520672.html

ifstat是一款用于报告网络接口带宽的工具，类似于vmstat/iostat对其他系统计数器的操作。它从内核内部计数器收集这些统计数据，高度依赖于操作系统。支持Linux、FreeBSD、Solaris等系统，并可通过net-snmp库收集远程设备或本地主机的统计信息。

ifstat-网络接口监测工具

http://gael.roualland.free.fr/ifstat/

ifstat is a tool to report network interfaces bandwith just like vmstat/iostat do for other system counters.

ifstat gathers these statistics from the kernel internal counters, which is highly operating system dependent.
Right now, the following systems are supported:

Linux >= 2.2.0 (through /proc/net/dev file).
FreeBSD >= 2.2 (using the ifmib(4) interface).
Solaris >= 5.6 (using the kstat(3K) interface).
IRIX and OpenBSD (using the SIOCGIFDATA ioctl).
NetBSD and Darwin (using the route(4) sysctl interface).
Other BSDs (using the kvm(3) interface).
Digital Unix (OSF/1), Tru64, and Aix (using the legacy kmem interface).
HP-UX (using the DPLI streams interface).
Win32 native or through Cygwin (using the GetIfTable call).

If the net-snmp (or ucd-snmp) library is available, ifstat can use it to gather statistics from remote equipments (hosts, routers, switches...) or even the local host if a SNMP daemon is running.

Current version: ifstat-1.1.tar.gz [History].
Debian package woody/i386: ifstat_1.1-1_i386.deb.
Win32 package (native): ifstat-1.1-win32.zip.