IfyouchoosetooverrideIPaddresswhentheVPNisconnected,thedevicewill
notactasarouter,andmostLayer3routingfunctionswillceasetowork.
ClickonthequestionMarkifyouwanttoenableDHCPOption82.
ThisallowsthedevicetoinjectOption82withRouterNameinformationbefore
forwardingtheDHCPRequestpackettoaPepVPNpeer,suchthattheDHCP
Servercanidentifywheretherequestoriginatesfrom.
Whenthissettingisenabled,theDHCPserverautomaticallyassignsanIP
addresstoeachcomputerthatisconnectedviaLANandconfiguredtoobtainan
IPaddressviaDHCP.ThePepwaverouter’sDHCPservercanpreventIP
addresscollisionontheLAN.
EnableloggingofDHCPeventsintheeventlogbyselectingthecheckbox.
ThesesettingsallocatearangeofIPaddressesthatwillbeassignedtoLAN
computersbythePepwaverouter’sDHCPserver.
ThissettingspecifiesthelengthoftimethroughoutwhichanIPaddressofa
DHCPclientremainsvalid.Uponexpirationoftheleasetime,theassignedIP
addresswillnolongerbevalidandrenewaloftheIPaddressassignmentwillbe
required.
ThisoptionallowsyoutoinputtheDNSserveraddressestobeofferedtoDHCP
clients.IfAssignDNSserverautomaticallyisselected,thePepwaverouter’s
builtinDNSserveraddress(i.e.,LANIPaddress)willbeoffered.
ThisoptionallowsyoutooptionallyspecifyaWindowsInternetNameService
(WINS)server.YoumaychoosetousethebuiltinWINSserverorexternal
Copyright@2019Peplink