RENU DesignRENU DesignOverviewOverview

October 2008

AcknowledgementAcknowledgement

2

The bulk of information contained in this presentation is the result of a design session in Seattle Washington in November 2007 between RENU, IEEAF and UW members.

Design GoalsDesign Goals

3

Create National Research & Education Connectivity Phased implementation approach Accessibility for Participants Equality of Service for Participants Maximize Network Reliability Ensure Network Scalability Minimize Operational Complexity Access to cheaper Internet bandwidth

Member SitesMember Sites

4

Uganda Christian University Uganda Martyrs University Kyambogo University Makerere University and Business School Mulago Hospital Gulu University Mbarara University of Science and Technology National Agricultural Research Organization Uganda Virus Research Institute Joint Clinical Research Center National Institute of Health funded sites

PEPFAR PartnersPEPFAR Partners

5

Kampala Node Faculty of Medicine (MakNET) Makerere School of Public Health (MakNET) Infectious Diseases Institute (IDI) (tunnels thru MakNET) Mulago Hospital (MakNET) The AIDS Support Organisation (TASO) Makerere University John Hopkins University Program (MUJHU) (Phase I) Paediatric Infectious Disease Center (PIDC) Baylor Program Walter Reed HIV Program (Phase I)

Entebbe Node Uganda Virus Research Institute (Phase I) Center for Diseases Control (CDC) (Phase I) National Institute of Health funded sites (Phase I & II)

Potential Future SitesPotential Future Sites

6

Ndejje University Bugema University Busoga University Nkumba University Kampala International University Kampala University Aga Khan University Kigezi International School of Medicine Kumi University Kabale University National Teachers Colleges

Some LocationsSome Locations

7

Global ConnectivityGlobal Connectivity

8

SEACOM cable landing in Mombasa, Kenya with a 10G handoff

Dark Fiber from Mombasa to Kampala lit with Cisco 15454 DWDM Equipment

10G Global connectivity provided to RENU by IEEAF at the Technology Exchange Point (TEP) in Kampala

9

Terminal Node

Regeneration Node

SEACOM Fiber

Trans-Continental Fiber

Amplifier Node

Kenya/Uganda Fiber RouteKenya/Uganda Fiber Route

10

TEP Location

NREN POP

Transport POP

Participant Node

NREN Transport PathTCN Transport Path

RENU PROPOSED RENU PROPOSED NETWORKNETWORK

RENU DESIGN - TransportRENU DESIGN - Transport

11

Cisco 15454 DWDM equipment preferred Can support leased Lambdas Ethernet support for speeds of 1G and 10G SDH support for speeds of 2.5G and 10G Provides RENU backbone, plus local on-ramp

capabilities

Phase I TransportPhase I Transport

12

NARO

IXP

TEP

Makerere

UCU

MUBS

JCRC

Entebbe

Mulago

VRI

Terminal Node

Regeneration Node

UTL Fiber

Trans-Continental Fiber

Mombasa

Including Masaka

Phase I NetworkPhase I Network

13

VRI NARO

IXP

TEP

IEEAF/RENU Router

IEEAF/Participant Router

1GE

Makerere

UCU

MUBSJCRCEntebbe

ICT L2 Exchange

Mulago Campus

Mulago

WalterReed IDI

Med School

JHMS

MU-UW

NiH, TASO

Baylor, TASO

Medicalschool

Refinements to Phase IRefinements to Phase I

14

Moving Masaka Node from Phase II to Phase I Collaborate with NiH to include Rakai station Include Uganda Martyrs University, omitted in earlier design

(located 2km off Masaka rd, about 80km from Kampala) Liaise with UTL to establish connectivity options available (Tom

Darkin)

Fiber terminations for Phase 1 Nodes In some cases fiber does not terminate at proposed node locations Does UTL donation include providing last-mile connectivity where

it does not exist?

NREN Nodes & FunctionsNREN Nodes & Functions

15

POP Node collocated in the TEP Provide Gateway to other networks, national and international Policy enforcement and network protection Layer 2 interconnectivity point

Aggregation Nodes Strategically located in country Local routing center for remote areas Connector site for other local network participants Operational support for NREN Offers both Layer3 and Layer2 capabilities

Access Node Managed participant connectivity to RENU

POP NodePOP Node

16

• N-Way DWDM Transport Systems• Dual Routing Platform• 10GE External Interfaces• Switching Capabilities• Day One - 48 Ports of 1GE Optical Connectivity• Day One - 8 Ports of 10GE Optical Connectivity• eBGP for External Routing• iBGP for Internal Routing of Externally Learned Routes• OSPF for Internal Routing of Infrastructure Routes• 802.1Q Support for L2-VPNs

Refinements to Phase I (cont)Refinements to Phase I (cont)

17

Routing OPTION 1: OSPF proposed for RENU backbone

Will need close collaboration amongst RENU institutions to come up with a unified routing policy, implemented by RENU

OPTION 2: Each member can obtain own AS number to enable direct peering on the RENU backbone

DISCUSS

Access to Internet Is commodity Internet access part of the donations? If it is, what are the implications for current providers? If it is not, can RENU purchase bandwidth internationally?

POP Node Equipment POP Node Equipment

18

42 U42 U

CRIT MAJFAN FAIL MIN

SLOT STATUS PORT

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

ACT/STBY

TCC 2

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FAIL

SF

ACT

OPT

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TX

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SF

ACT/STBY

32WSS

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6

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60.

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4.1

FAIL

SF

ACT

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RX

TX

MAX INPUTPOWER LEVEL

-8 dBm

FAIL

SF

ACT/STBY

32DMX

36.

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TX3

0.3

44.

53

8.1

52.

54

6.1

60.

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FAIL

SF

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32DMX

36.

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0.3

44.

53

8.1

52.

54

6.1

60.

65

4.1

FAIL

SF

ACT/STBY

32WSS

36.

6

CO

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RX

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44.

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60.

65

4.1

FAIL

SF

ACT

OPT

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TX

RX TX

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COM

SDRX TX

LINE

MO

N

RX

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

CRIT MAJFAN FAIL MIN

SLOT STATUS PORT

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

SF

ACT

OPT

HAZARDLEVEL 1M

TX

RX TX

RX TX

BST

COM

SDRX TX

LINE

MO

N

RX

FAIL

SF

ACT/STBY

32WSS

36.

6

CO

M

MX

MX

MX

EX

PD

RO

P

RX

RX

TX

TX

TX

ADD

RX3

0.3

44.

53

8.1

52.

54

6.1

60.

65

4.1

FAIL

SF

ACT

OSCM

UC

HAZARDLEVEL 1M

RX

TX

MAX INPUTPOWER LEVEL

-8 dBm

FAIL

SF

ACT/STBY

32DMX

36.

6C

OM

MX

RX

TX3

0.3

44.

53

8.1

52.

54

6.1

60.

65

4.1

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

CRIT MAJFAN FAIL MIN

SLOT STATUS PORT

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

SF

ACT

OPT

HAZARDLEVEL 1M

TX

RX TX

RX TX

BST

COM

SDRX TX

LINE

MO

N

RX

FAIL

SF

ACT/STBY

32WSS

36.

6

CO

M

MX

MX

MX

EX

PD

RO

P

RX

RX

TX

TX

TX

ADD

RX3

0.3

44.

53

8.1

52.

54

6.1

60.

65

4.1

FAIL

SF

ACT

OSCM

UC

HAZARDLEVEL 1M

RX

TX

MAX INPUTPOWER LEVEL

-8 dBm

FAIL

SF

ACT/STBY

32DMX

36

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OM

MX

RX

TX3

0.3

44.

53

8.1

52

.54

6.1

60

.65

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FAIL

SF

ACT/STBY

32DMX

36

.6C

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MX

RX

TX3

0.3

44.

53

8.1

52

.54

6.1

60

.65

4.1

FAIL

SF

ACT/STBY

32WSS

36.

6

CO

M

MX

MX

MX

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PD

RO

P

RX

RX

TX

TX

TX

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0.3

44.

53

8.1

52.

54

6.1

60.

65

4.1

FAIL

SF

ACT

OPT

HAZARDLEVEL 1M

TX

RX TX

RX TX

BST

COM

SDRX TX

LINE

MO

N

RX

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

42 U

Power Supply 1 Power Supply 2

9 8 7 6 5 4 3 2 1

FANSTATUS

OSR-7609

SU

PE

RV

ISO

R 1

WS

-X6

K-S

1A

-MS

FC

2

STATUS

SYSTEM

ACTIVE

PWR MGMT

RESET

CO

NS

OL

ES

WIT

CH

LO

AD

DTE/DCE

1%

10

0%

PC

MC

IAE

JEC

T

PO

RT

1P

OR

T 2

LINKLINK

ST

AT

US

WS

-X4

42

4-G

B-R

J45

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

10

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AS

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PO

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GIG

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TH

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42

4-G

B-R

J45

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

10

/10

0/1

00

0 B

AS

E-T

24

PO

RT

GIG

AB

IT E

TH

ER

NE

T S

WIT

CH

ING

MU

LT

I-SP

EE

D

MO

DU

LE

42 U

Power Supply 1 Power Supply 2

9 8 7 6 5 4 3 2 1

FANSTATUS

OSR-7609

SU

PE

RV

ISO

R 1

WS

-X6

K-S

1A

-MS

FC

2

STATUS

SYSTEM

ACTIVE

PWR MGMT

RESET

CO

NS

OL

ES

WIT

CH

LO

AD

DTE/DCE

1%

10

0%

PC

MC

IAE

JEC

T

PO

RT

1P

OR

T 2

LINKLINK

ST

AT

US

WS

-X4

42

4-G

B-R

J45

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

10

/10

0/1

00

0 B

AS

E-T

24

PO

RT

GIG

AB

IT E

TH

ER

NE

T S

WIT

CH

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MU

LT

I-SP

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D

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DU

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WS

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42

4-G

B-R

J45

12

34

56

78

910

1112

1314

1516

1718

1920

2122

2324

10

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0/1

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AS

E-T

24

PO

RT

GIG

AB

IT E

TH

ER

NE

T S

WIT

CH

ING

MU

LT

I-SP

EE

D

MO

DU

LE

Cisco 7606Cisco 7606

Cisco 15454

Cisco 15454Cisco 15454

KenyaRwanda

Entebbe

MulagoMakerere

• Two ONS 15454 ROADM• One ONS 15454 Terminal• Dual 7606 Routers• 48x1GE Port Density• 8x10GE Port Density

Aggregation NodeAggregation Node

19

• ROADM or Terminal DWDM Transport Node• Dual Routing Platform• 10GE Interface Capable• Switching Capabilities• Day One – 48 Ports of 1GE Optical Connectivity • Can support 8 Ports of 10GE Optical Connectivity• eBGP can be supported between RENU and network Participants• iBGP for internal routing of externally learned routes with TEP• OSPF for internal routing of infrastructure routes • 802.1Q Support for L2-VPNs

Aggregation Node EquipmentAggregation Node Equipment

20

• ONS 15454 ROADM• Dual 7604 Routers• 48x1GE Port Density• Scalable to 10GE

42 U

CRIT MAJFAN FAIL MIN

SLOT STATUS PORT

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

SF

ACT

OPT

HAZARDLEVEL 1M

TX

RX TX

RX TX

BST

CO

MSD

RX TX

LIN

EM

ON

RX

FAIL

SF

ACT/STBY

32WSS

36.6

CO

M

MX

MX

MX

EX

PD

RO

P

RX

RX

TX

TX

TX

ADD

RX

30.3

44.5

38.1

52.5

46.1

60.6

54.1

FAIL

SF

ACT

OSCM

UC

HAZARDLEVEL 1M

RX

TX

MAX INPUTPOWER LEVEL

-8 dBm

FAIL

SF

ACT/STBY

32DMX

36.6

CO

M

MX

RX

TX30

.344

.538

.152

.546

.160

.654

.1

FAIL

SF

ACT/STBY

32DMX

36.6

CO

M

MX

RX

TX30

.344

.538

.152

.546

.160

.654

.1

FAIL

SF

ACT/STBY

32WSS

36.6

CO

M

MX

MX

MX

EX

PD

RO

P

RX

RX

TX

TX

TX

ADD

RX

30.3

44.5

38.1

52.5

46.1

60.6

54.1

FAIL

SF

ACT

OPT

HAZARDLEVEL 1M

TX

RX TX

RX TX

BST

CO

MSD

RX TX

LIN

EM

ON

RX

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

3

2

1

5

4

6

FAN-MOD-6

PEM1 PEM2

FANSTATUS

CISCO 7606

SUPERVISOR 1

WS-X6K-S1A-MSFC2

ST

AT

US

SY

ST

EM

AC

TIV

E

PW

R M

GM

T

RE

SE

T

CONSOLE SWITCH LOAD

DT

E/D

CE

1%

100%

PCMCIA EJECT

PORT 1 PORT 2

LINK

LINK

STATUS

WS-X4424-GB-RJ45

1 2 3 4 5 6 7 8 910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

10/100/1000 BASE-T24 PORT GIGABIT ETHERNET SWITCHING

MULTI-SPEED

MODULE

3

2

1

5

4

6

FAN-MOD-6

PEM1 PEM2

FANSTATUS

CISCO 7606

SUPERVISOR 1

WS-X6K-S1A-MSFC2

ST

AT

US

SY

ST

EM

AC

TIV

E

PW

R M

GM

T

RE

SE

T

CONSOLE SWITCH LOAD

DT

E/D

CE

1%

100%

PCMCIA EJECT

PORT 1 PORT 2

LINK

LINK

STATUS

WS-X4424-GB-RJ45

1 2 3 4 5 6 7 8 910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

10/100/1000 BASE-T24 PORT GIGABIT ETHERNET SWITCHING

MULTI-SPEED

MODULE

Makerere

MulagoTEP

Cisco 15454

Cisco 7604

Cisco 7604

Access NodeAccess Node

21

•Dual Routing Platform• 1GE Interface Capable scalable to 10GE• Switching Capabilities• Day One – 12 to 48 Ports of 1GE Optical Connectivity•eBGP can be supported between RENU and network Participants• iBGP for internal routing of externally learned routes with TEP• OSPF for internal routing of infrastructure routes •802.1Q Support for L2-VPNs

Access Node EquipmentAccess Node Equipment

22

• ONS 15454 ROADM• Dual Routers (in some locations, might be lower specs than 7604)•12-48x 1GE Port Density• Scalable to 10GE•For places with small LANS

42 U

CRIT MAJFAN FAIL MIN

SLOT STATUS PORT

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

ACT/STBY

TCC 2

PWR

A B

CRIT

SYNC

REM

MIN

MAJ

ACO

ACO

LAMP

RS-232

TCP/IP

FAIL

SF

ACT

OPT

HAZARDLEVEL 1M

TX

RX TX

RX TX

BST

CO

MSD

RX TX

LIN

EM

ON

RX

FAIL

SF

ACT/STBY

32WSS

36.6

CO

M

MX

MX

MX

EX

PD

RO

P

RX

RX

TX

TX

TX

ADD

RX

30.3

44.5

38.1

52.5

46.1

60.6

54.1

FAIL

SF

ACT

OSCM

UC

HAZARDLEVEL 1M

RX

TX

MAX INPUTPOWER LEVEL

-8 dBm

FAIL

SF

ACT/STBY

32DMX

36.6

CO

M

MX

RX

TX30

.344

.538

.152

.546

.160

.654

.1

FAIL

SF

ACT/STBY

32DMX

36.6

CO

M

MX

RX

TX30

.344

.538

.152

.546

.160

.654

.1

FAIL

SF

ACT/STBY

32WSS

36.6

CO

M

MX

MX

MX

EX

PD

RO

P

RX

RX

TX

TX

TX

ADD

RX

30.3

44.5

38.1

52.5

46.1

60.6

54.1

FAIL

SF

ACT

OPT

HAZARDLEVEL 1M

TX

RX TX

RX TX

BST

CO

MSD

RX TX

LIN

EM

ON

RX

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

FAIL

ACT/STBY

10 Gb/sTP

Tx

Rx

3

CLIENT

DWDM

Tx

Rx

2

1538.191538.98

SF

3

2

1

5

4

6

FAN-MOD-6

PEM1 PEM2

FANSTATUS

CISCO 7606

SUPERVISOR 1

WS-X6K-S1A-MSFC2

ST

AT

US

SY

ST

EM

AC

TIV

E

PW

R M

GM

T

RE

SE

T

CONSOLE SWITCH LOAD

DT

E/D

CE

1%

100%

PCMCIA EJECT

PORT 1 PORT 2

LINK

LINK

STATUS

WS-X4424-GB-RJ45

1 2 3 4 5 6 7 8 910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

10/100/1000 BASE-T24 PORT GIGABIT ETHERNET SWITCHING

MULTI-SPEED

MODULE

3

2

1

5

4

6

FAN-MOD-6

PEM1 PEM2

FANSTATUS

CISCO 7606

SUPERVISOR 1

WS-X6K-S1A-MSFC2

ST

AT

US

SY

ST

EM

AC

TIV

E

PW

R M

GM

T

RE

SE

T

CONSOLE SWITCH LOAD

DT

E/D

CE

1%

100%

PCMCIA EJECT

PORT 1 PORT 2

LINK

LINK

STATUS

WS-X4424-GB-RJ45

1 2 3 4 5 6 7 8 910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

10/100/1000 BASE-T24 PORT GIGABIT ETHERNET SWITCHING

MULTI-SPEED

MODULE

Makerere

MulagoTEP

Cisco 15454

Cisco 7604

Cisco 7604

23

TEP Location

NREN POP

Transport POP

Participant Node

NREN Transport PathTCN Transport Path

Phase II ConnectivityPhase II Connectivity

Phase II TransportPhase II Transport

24

Mombasa

TEP

Makerere

Masaka

Entebbe

MulagoTerminal Node

Regeneration Node

IEEAF/RENU Wave

Gulu

Mbarara

International Wave

Mbale

25

TEP Location

NREN POP

Transport POP

Participant Node

NREN Transport PathTCN Transport Path

Phase III ConnectivityPhase III Connectivity

Phase III TransportPhase III Transport

26

Mombasa

TEP

Makerere

Masaka

Entebbe

Mulago

Terminal Node

Regeneration Node

IEEAF/RENU Wave

Gulu

Mbarara

International Wave

Mbale

Fort Portal

Masindi

Kabale

Services - proposedServices - proposed

27

Content hosting for member institutions DNS administration for .ac.ug LIR for member institutions VOIP between member institutions Content mirroring

ChallengesChallenges

28

Transition from current environment where RENU members are served by different bandwidth providers

Creating sustainability

29

Reflections!Reflections!

Questions or Comments?Questions or Comments?

Technology Exchange PointTechnology Exchange Point

30

World Class Environment (redundant power, space, cooling)

High Bandwidth, High Reliability Global Connectivity Carrier neutral facility Free co-location space for RENU POP International, National and Local Peering Exchange Actual site of TEP is still TBD, planned to be near to

Makerere University Cisco Dense Wave Division Multiplexing (DWDM)

Equipment Cisco Routing/Switching Platforms supporting 10GE