User's Manual

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4.2.5PingWatchdog

SystemConfiguration‐>PingWatchdog

Thismenuallowstoconfiguresystemtorebootonkernelpanic,whenanIPaddressdoesnot

respond,orincasethesystemhaslockedup.Softwarewatchdogtimerisusedtoprovidethe

lastoption,soinveryrarecases(causedbyhardwaremalfunction)itcanlockupbyitself.There

isahardwarewatchdogdeviceavailableinallRouterBOARDPowerPCwhichcanrebootthe

systeminanycase.

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Fields Description

PingWatchdog Enable/Disablethefunctiontoaccess

IPAddress1 EntertheIPaddresstobepinged.

PingFrequency SetthenumberofsecondstobePinged.

FailedTries Enterthenumberofpermittedtimesforthepingtobefailedbeforepowerreboot.

Forexample"2"meanstheCPEwillreconnectifthePINGdoesn'trespondfor

120Seconds.

Action IftheremoteIPaddressdoesnotrespondtoPingthedevicewillpowerreboot.

Save Itsav esthechangedsettings.

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WhenyousetthePingFrequencytoevery"120"secondsandFailTriesto"2".ItmeanstheUser

willpingevery120seconds,afte rthesecondfailure,itwillreconnect.