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Simplified AeroMACS Testbed ( 1 MS and 1 BS)
Subscriber Network /24 AAA Server /24 Wi-Fi Subscriber Station (NAT) Base Station Intranet ASN Gateway /24 NASA Guest Gateway Route add - net Netmask gw Home Agent DNS GW DNS NASA Guest Network Linux Router (NAT) Route add - net netmask gw Internet AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service Cellular
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Radio Access For this Demonstration: 4 Service Flows
AAA Serve Confirms Access and Establishes QOS parameters at Base Station(s) Radio Access MS Informed of QOS parameters via Base Station(s) Signaling AAA Server Authenticates with AAA Server xxx.xxx.xxx.xxxx/xx Subscriber Station (NAT) Base Station Intranet ASN Gateway NASA Guest Gateway Route add - net Netmask gw Home Agent Subscriber Station establishes RF Connection DNS BE Uplink (No limits) BE Downlink (No Limits) UGS Uplink (Min 200 kbps, Max 200 kbps) UGS Downlink (Min 200 kbps, Max 200 kbps) For this Demonstration: 4 Service Flows NASA Guest Network Linux Router (NAT) Route add - net netmask gw Internet AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service
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Network Access (Subscriber IP)
ASN-GW Foreign Agent Advertisement MIPv4 Subscriber Network /24 MIP Authentication Reply AAA Server MIP Authentication Request MIP Registration Reply MIP Registration Request Subscriber Station (NAT) Base Station Intranet ASN Gateway DHCP Address Granted DHCP Discover /24 Establish MIP Tunnel NASA Guest Gateway Route add - net Netmask gw Home Agent DNS GW DNS NASA Guest Network Linux Router (NAT) Route add - net netmask gw Internet AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service Cellular
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Internet Access for AeroMACS Demonstration
Subscriber Network /24 AAA Server /24 Default Route points to Linux NAT gateway Wi-Fi Subscriber Station (NAT) Base Station Intranet ASN Gateway SS provides address to iPad via DHCP or manually set in iPad /24 NASA Guest Gateway Route add - net Netmask gw Home Agent DNS GW DNS NASA Guest Network DNS Manually Set in iPad to match Guest Network DNS Linux Router (NAT) Route add - net netmask gw Route added indicating mobile networks are reachable via Home Agent AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station DNS = Domain Name Server HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service Internet
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Internet Access for AeroMACS Weather Demonstration
Subscriber Network /24 Source Address AAA Server /24 Wi-Fi Subscriber Station (NAT) Base Station Intranet ASN Gateway /24 NASA Guest Gateway Source Address Route add - net Netmask gw Home Agent DNS GW DNS NASA Guest Network Linux Router (NAT) Source Address AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station DNS = Domain Name Server HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service Internet WSI Pilotbrief ® Server
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VOIP Using Skype™ - Registration
Subscriber Network /24 AAA Server Unit Registers ID and Address with Skype /24 Wi-Fi Subscriber Station (NAT) Base Station Intranet ASN Gateway /24 Unit Registers ID and Address with Skype NASA Guest Gateway Route add - net Netmask gw Home Agent DNS GW DNS NASA Guest Network Linux Router (NAT) Route add - net netmask gw Unit Registers with T-Mobile AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station DNS = Domain Name Server HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service Internet Cellular
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VOIP Using Skype™ - Peer to Peer
Communication is Peer to Peer (If Possible) Subscriber Network /24 How do I reach Aeromacs-2? AAA Server /24 Wi-Fi Subscriber Station (NAT) Base Station Intranet ASN Gateway /24 NASA Guest Gateway Route add - net Netmask gw Home Agent Aeromacs-2 Contact Information (e.g. Address and Port) DNS AEROMACS -1 NASA Guest Network Linux Router (NAT) Route add - net netmask gw AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station DNS = Domain Name Server HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service Internet AEROMACS -2
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VOIP Using Skype™ - Skype Out (direct dial)
Subscriber Network /24 Dial Cell Phone AAA Server /24 Wi-Fi Subscriber Station (NAT) Base Station Intranet ASN Gateway /24 NASA Guest Gateway Connection Made Route add - net Netmask gw Home Agent DNS AEROMACS -1 NASA Guest Network Linux Router (NAT) Route add - net netmask gw Phone Via Server “Skype Out” AAA = Authentication Authorization and Accounting BE = Best Effort BS = Base Station DNS = Domain Name Server HA = Home Agent iPerf = Internet Performance Utility NAT = Network Address Translation SS = Subscriber Station UGS = Unsolictate Grant Service Internet AEROMACS -2
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