Radwin 5000 User Manual

RADWIN5000ConfigurationGuide Release4.9.17 4‐34
Nomadic ManagingtheSector
DHCPRelayAgent(Option82):AllowsaDynamicHostConfigurationProtocol
(DHCP)relayagent(inthiscasetheHBS)toinsertspecificinformationtoaDHCP
request,andforwardtheinformationtogetherwiththerequesttoaDHCPserver.
Thiscapabilityallowstheresidentialoperator(whichhastheDHCPserver)to
distinguishwhichDHCPIPrequestcamefromwhichHSU.Withthatinformation,the
residentialoperatorcansetrulesregardingIPaddressandresourceallocation.For
example,iftherearetoomanyIPrequestscomingfromoneHSU,itispossibleto
limittheIPaddressesallocatedtothatequipment.
IntheframeworkoftheRADWIN5000,thisworksasfollows:
•TheHSUreceivesDHCPrequestsfromequipmentconnectedtoit.
•TheHSUforwardstheserequeststotheHBS.
•TheHBSappendstheMACaddressoftheHSUandthatoftheHBStothe
message,andforwardstherequestmessagewiththeappendeddatatothe
DHCPserver.
Figure4‐19:DHCPRelayAgent(Option82):Methodofoperation
4.2.11Nomadic
Seepage 3‐27forafullexplanationoftheNomadicoptions.

Radwin 5000 Specifications

General

Channel Bandwidth	5 MHz, 10 MHz, 20 MHz, 40 MHz
Encryption	AES
Product Type	Point-to-Point
Interface	Ethernet
Frequency Bands	5.1 GHz, 5.4 GHz, 5.8 GHz
Modulation	Adaptive Modulation (QPSK to 256QAM)