Dinstar DWG2008 Specifikace stáhnout pdf (Strana 21)

DWGSeriesGSM/CDMAVoIPGatewayUserManual

20

【IPAddress】setIPaddressbymanualconfiguring.Defaultis192.168.1.1

【SubnetMask】setthelanportSubnetMaskbymanualconfiguring,Defaultis255.255.255.0

z DNSServer

【ObtainDNSServerAddressAutomatically】WhenenabletheWANportoptionof“ObtainDNS

ServerAddressAutomatically”,whichwillbe

enabledsubsequently.

【Use the Following DNS Server Addresses】fill in the IP address of “Primary DNS Server” and

“SecondaryDNSServer”

Note:alltheoptionsinthisinterfacecantakeeffectafterrestartingthedevice

4.5.2MACClone(configurethisonlywhennecessary)



Figure4‐3‐10ConfigurationofMacAddressClone

Thisfunctioncanpreventthedeviceagainstblockingbythecarriers.Enablethisfunctiononthe

“router mode”, the device can be anti‐blocked when the carrier to limit the online users by

scanningtheMACaddress.

4.5.3DHCPServer

Under “route

mode”, DWG  works as a router. Config DHCP serive to enable the DHCP service

funcitionofDWG,thenDWGwillworksasaDHCPserver.



Figure4‐3‐11ConfigurationofDHCPservice

IPaddressPooldeterminestherangeofIPaddessofotherdevicesinthisnetwork;

IPLeaseTime sets theduration for howlongtheIP works with thespecific IP. Ifthe durationis

outoftheduration,theIPwould

beinva lid;



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Dinstar DWG2008 Specifikace Strana 21