Enterasys Matrix DFE-Gold Series

Configuring Denial of Service (DoS) Prevention show hostdos
24-22 Security Configuration
Configuring Denial of Service (DoS) Prevention
Purpose
ToconfigureDenialofService(DoS)prevention,whichwillprotecttherouterfromattacksand
notifyadministratorsviaSyslog.
Commands
show hostdos
UsethiscommandtodisplayDenialofServicesecuritystatusandcounters.
Syntax
show hostdos
Parameters
None.
Defaults
None.
Mode
Routercommand,Globalconfiguration:Matrix>Router(config)#
Usage
WhenfragmentedICMPpacketsprotectionisenabled,thePingofDeathcounterwillnotbe
incremented.PingofDeathisasubsetofthefragmentedICMPfunction.
Example
ThisexampleshowshowtodisplayDenialofServicesecuri tystatusandcounters.Fordetailson
howtosettheseparameters,referto“hostdos”onpage 24‐23.
Matrix>Router(config)#show hostdos
LAND Attack (Destination IP = Source IP)
Disabled
Spoofed Address Check
Router: These commands can be executed when the device is in router mode only. For details on
how to enable router configuration modes, refer to “Enabling Router Configuration Modes” on
page 2-103.
For information about... Refer to page...
show hostdos 24-22
hostdos 24-23
clear hostdos-counters 24-24