snmp流量计算

流量计算 一开始以为交换机里会直接有个表示某个端口流量的MIB值，直接调用就可以显示流量。 后来才发现，交换机只提供了两个MIB值（ifInOctets，ifOutOctets ）表示交换机的上行和下行流量

snmpWalk说明文档

FREE USE LICENSE. You may install and use any number of copies of this SOFTWARE on your devices free of charge. You must distribute a copy of this license within ReadMe.txt file with any copy of the SOFTWARE and anyone to whom you distribute the SOFTWARE is subject to this license.

snmpWalk.exe

SNMP is a unified protocol of network monitoring and network device management. All active network devices support SNMP. Besides that, SNMP is supported by major operational systems and a large number of network applications. SnmpWalk allows you to detect a set of variables that are available for reading on a certain device. You can obtain a full list or just part. By analyzing the results of a network device scan obtained with SnmpWalk you can develop a list of supported MIBs and, in this way, obtain full descriptions of variables and possible values. Besides that, MIB documents contain information about SNMP variables that are available only for writing. After analyzing information retrieved with SnmpWalk from hardware or software SNMP sources, you can use SnmpSet and SnmpGet tools to change and obtain values. The value of SnmpWalk is not limited to only the SNMP analysis of supported features. This tool can effectively obtain SNMP tables and read whole sections of variables. This particularly refers to tables that are often used for presenting statistical and status information. SnmpWalk is a command-line tool, which makes possible its use in scripts. This tool supports modern IPv6 in addition to the standard IPv4. Moreover, SnmpWalk allows you to use a simple version of SNMPv1/SNMPv2c and also supports a safe version of SNMPv3.

snmputil安装包

snmputil 的安装包，直接放到目录下，用cmd 下切换到文件的目录下，可以运行该命令，之前在网上找了好久，有的要金币，现在免费分享给大家