Transcript TNC 2013 - DANTE Integrated Managment tools

GEANT
Integrated management
Xavier Martins-Rivas
IP Manager, DANTE
TNC - Maastricht
6th June, 2013
Agenda
Background
New Architecture
The Tools
Legacy tools set
and Implementation
A new set of tools
Bandwidth on Demand:
A new Implementation
Conclusion
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Procurement
A tender was launched in 2011 to replace the Alcatel equipment
supporting the layer 1 and 2 of the GEANT Network
TDM switches – 1676 MCC supporting GEANTPlus
DWDM layer – 1626 LM supporting the transmission infrastructure
and GEANTLambda
Last year the results were announced, with the selection of Juniper and
Infinera.
Juniper MX Platform
Infinera XTC Platform
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Procurement outcome:
IP/MPLS:
DWDM:
Juniper MX Platform
Infinera DTN-X
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Network Architecture
“Routerless”
“Fully featured”
Circuits
over GÉANT
Off fibre net
IP/MPLS only
NREN POPs
Leased
circuits
IP
Leased
circuits
SDH
DWDM
Fibre
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Leased circuits
5
GEANT Plus Coverage
DK
EE LV LT
PL
RU
IE
UK
BE
FR
PT
NL ThisDE
SK
means:CZ
Bandwidth on
LU
Demand
Available
to
GEANT
offers
full coverage
GEANT
PlusPlus
wasnow
covering
only
75% of
CH
giving
access
tofootprint
GEANT
Plus toto AT
the GEANT
everyone
thanks
ALL NRENs Fink
GEANT Plus
ES
KEY
Dark Fibre
Nx10G leased lambdas
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IT
SI
HU
RO
BG
HR
GR
6
The Tools
Systems Integration
Introduction
Efficient and integrated systems management is key for the delivery of
high quality network services.
DANTE owns 5 main in-house developed systems.
•
Configuration Management – OpsDB.
•
Monitoring – Cacti and Dashboard.
•
Reporting – Monthly Service Report (MSR).
•
Service Provisioning – Bandwidth On Demand (BOD).
Integrated with the vendor proprietary management systems.
•
Junos Space / Network Activate – Juniper
•
Digital Network Administrator – Infinera
Capacity Planing
•
OPNet - Riverbed
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Legacy implementation:
OpsDB
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Legacy implementation:
Dashboard
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Legacy implementation:
Cacti
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Legacy implementation:
Monthly Service Report (MSR)
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Legacy implementation:
Bandwidth On Demand (BOD)
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Legacy implementation:
The Challenges
Ops DB
SDE
• In this configuration the Operations
Database (OpsDB) is King.
• Manual data input can and will create
Technology
data integrity issues.
Proxy
• The different systems are statically
NMS
linked
with each other.
Dashboard
Reporting
• Need a change of mind set!
GEANT Network
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CACTI
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A New Set of tools
A New Set of Tools:
JunOS Space
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A New Set of Tools:
DNA
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A New Set of Tools:
OPNET
Late last year DANTE selected OPNET to provide a capacity planning
tool
The tool will provide flow
analysis bases on
netflow v9
The tool will also allow us
to maintain configuration
by providing reports on
configuration mismatch
on the routers
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Bandwidth on Demand
A new Implementation
AutoBahn multi-domain overview
Developed by the Project
Developed by the Domains
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Autobahn implementation in GEANT
BoD Portal
cNIS
0
Autobahn
instancefor data Technology
It is repository
regarding Proxy
IDM/DM
the
network topology which is
loaded into Autobahn at startup
JunOS Space
ce
GEANT MPLS Core
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Autobahn implementation in GEANT
BoD Portal
1
Autobahn
A instance
request comesTechnology
in thru theProxy
IDM/DM
user’s interface to BoD
cNIS
JunOS Space
ce
GEANT MPLS Core
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Autobahn implementation in GEANT
BoD Portal
1
Autobahn instance
IDM/DM
2
Technology Proxy
3
4
Translate SOAP requests received
cNIS
from the Autobahn DM into REST
requests for JunOS Space APIs.
JunOS Space
ce
The feasibility of the request is evaluated against
the topology information acquired from cNIS.
It is also responsible for
If accepted the request is then sent to the
communicating with our
Technology Proxy.
tools.
GEANT MPLS Core
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Autobahn implementation in GEANT
Autobahn instance
BoD Portal
IDM/DM
Controls and configure
the devices in
the network.
cNIS
Technology Proxy
4
JunOS Space
ce
5
GEANT MPLS Core
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Autobahn implementation in GEANT
Autobahn instance
BoD Portal
JunOS Space configures aIDM/DM
Layer 2
circuit between the selected
VLANs/Interfaces.
cNIS
Technology Proxy
JunOS Space
ce
5
6
GEANT MPLS Core
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The Technology Proxy
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JunOS
Space
Ticket
system
OpsDB
CACTI
Technology Proxy
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Conclusion
Ops DB
SDE
Technology
Proxy
• Limited manual input and increased
data validation.
•JunosSpace
RESTful APIs give greater flexibility
DNA
• the Network is King.
OPNet
Dashboard
CACTI
Reporting
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Thank you!
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