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MC40IntegratorGuide

Bydefault,thenetworkProxyissettoNoneandtheIPsettingsissettoDHCP.See5.3Conguringfora

ProxyServer,page5-4forsettingconnectiontoaproxyserverandsee5.4ConguringtheDevicetoUsea

StaticIPAddress,page5-5forsettingthedevicetouseastaticIPaddress.

TouchConnect.

11Touch.

5.3ConguringforaProxyServer

Aproxyserverisaserverthatactsasanintermediaryforrequestsfromclientsseekingresourcesfromotherservers.

Aclientconnectstotheproxyserver,requestingsomeservice,suchasale,connection,webpage,orother

resource,availablefromadifferentserver.Theproxyserverevaluatestherequestaccordingtoitslteringrules.For

example,itmayltertrafcbyIPaddressorprotocol.Iftherequestisvalidatedbythelter,theproxyprovidesthe

resourcebyconnectingtotherelevantserverandrequestingtheserviceonbehalfoftheclient.

Itisimportantforenterprisecustomerstobeabletosetupsecurecomputingenvironmentswithintheircompanies,

andproxycongurationisanessentialpartofdoingthat.Proxycongurationactsasasecuritybarrierensuring

thattheproxyservermonitorsalltrafcbetweentheInternetandtheintranet.Thisisnormallyanintegralpartof

securityenforcementincorporaterewallswithinintranets.

5-4

MN000112A01-September2013

Motorola MC40 Integrator Guide

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