net-snmp send spoof-trap

NuDesignVisualMIBrowserProtoviewmids.

注意参数需要加.index

1)snmptrap-v2c-cpublic127.0.0.1""trap_oidvarible.indexvarible_typevarible_value

2)snmptrap-v2c-cpublic127.0.0.1""IF-MIB::linkDownifAdminStatus.22i2

3)snmptrap-v2c-cpublic127.0.0.1""1.3.6.1.6.3.1.1.5.31.3.6.1.6.3.1.1.5.3.22i2

监听trap：：snmptrapd-f-Lo

net-snmpmib文件存放地点

/usr/share/snmp/mibs

配置文件存放地点

/etc/snmp/snmpd.conf

/etc/init.d/snmpdrestart

---------------------------------------------------

•Conffilelocatesat:/etc/snmp/snmpd.conf

•Mibsfilelocatesat:/usr/share/snmp/mibs

•Restartitbycommand

•:/etc/init.d/snmpdrestart

•snmpget-v2c-cpublic127.0.0.1sysName.0

•snmpgetnext-v2c-cpublic127.0.0.1sysName.0

•snmpwalk-v2c-cpublicip1.3.6.1.2.1.2.2.1.1

•snmptable-v2c-cpublicip1.3.6.1.2.1.2.2

traplistenerinport162(default)

•snmptrapd-f-Lo

sendtraps

•snmptrap-v2c-cpublic127.0.0.1''IF-MIB::linkDownifAdminStatus.2i2

•snmptrap-v2c-cpublic127.0.0.1""1.3.6.1.6.3.1.1.5.31.3.6.1.6.3.1.1.5.3.22i2

Previously,snmptrapdwouldacceptallincomingnotifications,andlogthemauto...

Previously,snmptrapdwouldacceptallincomingnotifications,andlogthemautomatically(evenifnoexplicitconfigurationwasprovided).Startingwithrelease5.3,accesscontrolcheckswillbeappliedtoincomingnotifications.Ifsnmptrapdisrunwithoutasuitableconfigurationfile(orequivalentaccesscontrolsettings),thensuchtrapsWILLNOTbeprocessed.SeethesectionACCESSCONTROLformoredetails.

Theoptionyouareprobablyinterestedincanbefoundatthebootomofthe"ACCESSCONTROL"section.Itsays:

disableAuthorizationyes

willdisabletheaboveaccesscontrolchecks,andreverttothepreviousbehaviourofacceptingallincomingnotifications.

Ifyouadd

disableAuthorizationyes

to/etc/snmp/snmptrapd.confyoushouldbehappy.Ifthisfiledoesnotexist,createit,thenrestartsnmptrapd.Itdoesappearthatsnmptrapd.confmayalternatelybefoundin/usr/share/snmp,butIhavenotputitthereinanyofmyconfigurations.