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OPSCOM-2 METERON Experiment

OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

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Page 1: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

OPSCOM-2 METERON Experiment

Page 2: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment
Page 3: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

OPSCOM-1 Experiment

VPN

Commanding network

DTN network

ET-TalkerCGBA5 GSE

BioServe (CU Boulder)

T61pCGBA5

ET-Talker METERON GSE

MOCUP1 IF

ESOC DTN GW

MOCUP2 IF

MOCUP1 MOCUP2

DTN Node

ESOC (Darmstadt)

HOSC (Huntsville)

ISS

BUSOC (Brussels)

Page 4: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

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DTN-Laptop Setup for OPSCOM-1

PEHB

RIC

TO/FROM PL MDMTO/FROM PEHG

RACK UIP (COL) (TBD)

EXPRESS RACK 1 (USL)

LOCAL BUS PL-2,PL-APM

LAN-2

CGBA4

PL

LAN-0

DTN: Delay Tolerant NetworkLAN: Local Area NetworkMDM: Multiplexer/DemultiplexerPEHB: Payload Ethernet Hub BridgePEHG: Payload Ethernet Hub GatewayPL: PayloadUIP: Utility Interface Panel

UIP

J47DTN LAPTOP

POWER SUPPLY

120VDC

1553 packets

LAN Downlink Packets

LAN Rack-Rack Packets

LAN (RIC) TCP/IP Packets

PEHB

RIC

PL

EXPRESS RACK 2 (USL)

Reforwarded RIC TCP/IP Packets

CGBA5

LAN-0

Page 5: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

OPSCOM-1 Notes

• Experiment was performed using CGBA as a proxy onboard to route traffic to the METERON laptop

• Cu-Boulder’s ground site was also used to proxy DTN traffic to ESA– No ACS was used for this experiment– Custody Transfer was not used for this experiment

Page 6: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

OPSCOM-2 ApproachT61p

ISS

ESOC

VPN

T61p HK & Maintenance

DTN Link

ET-Talker

HOSC

DTN-NODE

METERON GSE

RoverIFA

ESA DTN GW

EGP DTN

BUSOC

BACKUP MOCUP

SITH

EGP (EGNC)

ESTEC

Figure 1: Connectivity Scenario 1

Page 7: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

7

Proposed DTN-Laptop Setup for OPSCOM-2

TO/FROM PL MDMTO/FROM PEHG

LOCAL BUS PL-2,PL-APM

LAN-2

DTN: Delay Tolerant NetworkLAN: Local Area NetworkMDM: Multiplexer/DemultiplexerPEHB: Payload Ethernet Hub BridgePEHG: Payload Ethernet Hub GatewayPL: PayloadUIP: Utility Interface Panel

DTN LAPTOP

POWER SUPPLY

120VDC

1553 packets

LAN Downlink Packets

LAN Rack-Rack Packets

LAN (RIC) TCP/IP Packets

PEHB

RIC

LAN-0

Page 8: OPSCOM-2 METERON Experiment. OPSCOM-1 Experiment

METERON Laptop Configuration

• OPSCOM-2 will be executed in 3rd annual quarter 2014– Custody Transfer will be enabled– ACS will also be used for this experiment

• The METERON ISS Laptop will need to be reconfigured to route directly to HOSC DTN Node– ESA has access to this load and will make the configation changes for

the onboard laptop– ESA will also need to make similar configuration changes to the DTN

node located at B.USOC – MSFC will make the necessary database modification to route the

redefined ESA bundles and data appropriately– MSFC will provide ESA with a Payload Rack Checkout Unit (PRCU) to

verify the changes in a high fidelity test environment