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1
* CareNet 11
1
Mid term presentationCSD Fall 2011
Team Members
Bowei Dai
Elis KullbergVasily Prokopov
Hannes Junnila
Nur Mohammed Rashed
Siddharth Madan
Gurpreet S Sambhy
Project coaches
Bruce Zamaere
Erik EliassonHerv Ntareme
Siraj Rathore
Project owner
Bjrn Pehrson
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* CareNet11
Team member overview
2
Elis Kullberg Bowei DaiHannes Junnila
Vasily Prokopov
Siddharth Madan
Nur Mohammad RashedGurpreet Singh Sambhy
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* CareNet11
Agenda
3
Introduction to CareNet fall 11
NOC report
Gateway report Field testing report
Management report
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Infrastructure operation
* CareNet11
Introduction: CareNet-SE
4
Gateway
improvement
Gateway field
testingCollaboration
Media /
Bifrost wiki
Successful take-over, operation and hand-over of the CareNet network and services.
Development and field testing of the CareNet Home Extension, including residential
gateways, HDVC clients, sensor gateways, health portal access and associated use-cases.
Primary objectives:
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NOC: Overview
Bifrost router@ Valhallavagen
vr
kr
Host 1 Host 2 Clients
...
acc_kst
hr
KTH LANSSVL
Bifrost router@ Kista
Core Network
Access NetworkKista
HDVIPERclient 1
TandbergIP phone 1
HDVIPERclient 2
TandbergIP phone 2
192.16.126.128/26
Bifrost router@ Huddinge
Access NetworkHuddinge
192.16.126.64/26
eth0 .6
eth5
.177
eth3.1
45
eth2.1
29
eth1 .5
192.16.126.4/30
eth5 .10
eth2 .1
eth3 .4 eth7 .35
192
.36
.250
.0/25
.1
130.237.0.0/2
9
.1
HA Cluster
.80 .126
MediaConverter
MediaConverter
CWDMmux
CWDMmux
AccessSwitch
Edge Network
CSC
192.16.126.0/30
192.16.124.8/30
.72 .71
eth2 .65
eth0 .2
EdgeSwitch
EdgeRouter 1 .9
EdgeRouter 2
eth
4.
161
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* CareNet11
NOC: Done so far
6
Smooth network takeover accomplished Schemes updated and structured
Automatic backup script developed
- 60% ready
- Only for routers now- Issues with starting/stopping VMs
VM host 2 re-installed
IPv6 allocation scheme developed
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NOC: IPv6 allocation
NMS
VPN
NS
Log
SIP
OMRS
Portal
2001:6b0:32::70/64
192.16.126.70/26
2001:6b0:32::66/64
192.16.126.66/26
2001:6b0:32::94/64192.16.126.94/26
2001:6b0:32::69/64
192.16.126.69/26
2001:6b0:32::112/64
192.16.126.112/26
2001:6b0:32::70/64
192.16.126.91/26
2001:6b0:32:8::4/64192.168.0.4/24
2001:6b0:32:8::3/64192.168.0.3/24
2001:6b0:32:8::7/64192.168.0.7/24
2001:6b0:32:8::5/64192.168.0.5/24
2001:6b0:32:8::9/64192.168.0.9/24
2001:6b0:32:8::8/64192.168.0.8/24
2001:6b0:32::1/64
192.16.126.65/26kr
Bifrost router@ Kista
RG1
RG2
RG9
IPv4fro
mISP
IPv4
fromISP
IPv4fromISP
RG10
IPv4from
ISP
INTERNET
2001:6b0:32:9:1::1/64
192.168.1.1/24
2001:6b0:32:9:2::1/64
192.168.2.1/24
2001:6b0:32:9:9::1/64
192.168.9.1/24
2001:6b0:32:9:10::1/64
192.168.10.1/24
2001:6b0:32::84/64
192.16.126.84/26
2001:6b0:32:8::1/64192.168.0.1/24
Server networkPublic: 2001:6b0:32:0::/64
192.16.126.64/26
Private: 2001:6b0:32:8::/64
192.168.0.0/24
Residential GatewaysPrivate network: 2001:6b0:32:9:X::/64
192.168.X.0/24
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* CareNet11
NOC: Future
8
Deploy RADIUS for centralized cridential management Update Proxmox on both VM hosting servers
- Re-enable clustering
- Distribute the load
Deploy IPv6
- Manual vs. DHCPv6 vs. IPv6 stateless autoconfiguration
Add home extensions to Nagios
Finalize automatic backup system
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* CareNet11
Gateway: Roadmap
9
Update Client
Update ServerWEB GUI
Multihoming Client
Multihoming Server
Bifrost Linux
Bifrost Linux
Server
Gateway
Update
management
Gateway
status check
Admin User
WEB GUI
Multihoming fully implemented
Fully tested during October
Push updates implementedNeeds thorough testing during
October
WebGUI to be implemented in
November
To be tested in December
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* CareNet11
Gateway: Updates
11
Update server
Residential Gateway
Residential Gateway
Residential Gateway
Residential Gateway
Updates based on rsync
Automatically synced every night
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* CareNet11
Gateway: WebGui, server side
13
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Field testing: Roadmap
14
Stakeholder Meeting Stakeholder Meeting Stakeholder Meeting Stakeholder Meeting
September October November December
Evaluation of documentation and possible bugs (if any)
Analyse and test bug fixes (if any)
Development of database & frontend portal for users
Analysis of existing sensordevices .
Analysis and TESTCASE designof 3G & IPV6 packages.
Analysis and test case design formodified 3G package.
Analysis and test case design forthe database & front end portal
Analysis and test case design ofauto updates for bifrost sticks.
Testing of auto updates for bifroststicks.
Testing multi-homing usingindependent ISPs
Analysis and design of database& front end portal for users
Study of existing system and field
testing and KT from summer team.Testing/retesting the existing E2E
setupScripting a solution for the 3G
rollover issue (Continued).
Scripting a solution for the 3Grollover issue.
Analysis of database for datastorage from
Analysis and design of database& front end portal for users.
Documentation
3G package analysis wrt HDVCrollover.
Testing the 3G package. Testing of Modif ied 3G package.Analysis and test case design for
RG power management.
Analysis of the existing testcases for all systems.
Reevaluation of HDVC rolloverwith backup ISP(3G).
Study and analysis of sensorsand sensors.
Testing the RG powermanagement.
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Gateway: Bandwidth issue
15
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* CareNet11
Field testing: 3G benchmark
16
1
10
100
1000
10000
0 20 40 60 80 100
Latency(ms)
Time (s)
Latency (ms) as a function of time (s) during a Ehternet to 3G rollover
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Field testing: future tests
17
Test name Date Status
IPv6 October Scripting
Dual ISP Nov Analyzing
HDVC 3G rollover Nov Analyzing
Power testing Dec Not started
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* CareNet11
Gateway: Sensor Gateway Possibilities
18
HDVC
Sensor
Laptop
DisplayResidential
Gateway
Laptop
HDVCSensor
Tablet
Residential
Gateway
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* CareNet11
Media: Bifrost wiki
19
bifrost.slu.seCSD course
documentation Mailing list
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* CareNet11
Management
20
0
50
100
150
200
250
Boewi Dai Elis Kullberg Gurpreet Singh Hannes Junnila Siddharth Madan Nur Mohammad
Rashed
Vasily Prokopov
Hoursspentvshoursco,mitted
Time overview per member
Hours spent
Hours Committed
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EVERYONE IS ON TRACK!
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* CareNet11
Management
22
0
20
40
60
80
100
120
140
160
Boewi Dai Elis Kullberg Gurpreet Singh Hannes Junnila Siddharth Madan Nur Mohammad
Rashed
Vasily Prokopov
Time per member and work package
MonAMI
Media
Field Testing
NOC
Gateway
Management
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* CareNet11
Overall work progress
23
WBS Completion
NOC
Gateway
Field Testing
MomAMI
Status
On track
Ahead
Behind
Complete
Hours allocated
500
1000
1000
220
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* CareNet 11
Question and Answer
24
*