steinar@transpacket - Uninett SW 100G Optical transceiver Module CFP 100G Optical transceiver Module...
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Status update and future plans [email protected]
Transcript of steinar@transpacket - Uninett SW 100G Optical transceiver Module CFP 100G Optical transceiver Module...
TransPacket H1 – the first Fusion product
Fusion Packet optical networking node‒2 x 10 Gigabit Ethernet line-interfaces
‒10 x 1 Gigabit Ethernet client-interfaces
Optional passive or active optical module– Optical multiplexer and add/drop variants
GbE10GbE Optional optical module
- Channels (“virtual wavelengths”) with circuit performance: Fixed latency, low latency, zero packet loss. New level of performance for packet switching.
- Several virtual wavelengths in a wavelength (sub-wavelengths)
- Statistically multiplexed traffic on top. Throughput efficiency similar to packet networks
FUSION main characteristics
UNINETT SDN-FUSION Use-case proposal
H 100
20 X 10GE
100GOTN
100GOTN
H 100
20 X 10GE
100GOTN
100GOTN
H100
20 X 10GE
100GOTN
100GOTN
User-access Through anycast
Dedicated 100Gb/s wavelengths
SDN
SDN SDN
TransPacket H100 product planned prototype
H100
100G 100G
20 X 10GE inputs
H100 Block diagram
TransPacketFUSION-100G
FPGA
ProcessorTransPacket
SDN-enabled controlNETCONF SW
100GOptical
transceiver Module
CFP
100GOptical
transceiver Module
CFP
10G SFP+
10G SFP+
1
20
20 X 10GE
Functionality available in H1: Configurable through Netconf
Functionality recently added:
- Virtual wavelength add/drop (ECOC 2015 paper)
- Ultra-fast ring-protection (Microsecond range)
Status of project
100G traffic running in demo-board
100G development
TransPacket H100 planned first prototype
H1 functionalityNetconf configuration
100 Gb/s line-interfaces
H100
100G 100G
8 X 10GE inputs
- Controlling wavelengths (as flows) rather than packet flows
- No inspection of packet headers
- More a control and management of the optical network
- Control of the optical networks wavelengths and the packet switched network using the same controller
What is SDN at the optical layer?
SDN optical network example (ECOC2014)
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SDN and FUSION
- Controlling “virtual wavelengths” similar to SDN control of wavelengths
- Controlling Statistically multiplexed channels
- SDN controller communicating through Netconf
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Suitable project for e.g. research council (NFR)
support?- Application of SDN-FUSION must be
defined.
- SDN control of FUSION nodes + servers + switches ++ ?
- Testbed demonstrating an application using a common controller?
- Application: Setup/moving virtual machines and their connectivity?
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NETCONF
OpenFlow
100G Fusion nodes
…
…
Netconf on the SDN controller for Fusione.g. inter-DC connectivity.
Netconf server on the Fusion nodes
SDN Controller
OpenFlow on the SDN controller e.g. for the intra-DC connectivity.
OpenFlow
8 x 10G add/dropor 16 x 10G
…
SDN Controller (any)NETCO
NFOpenFlo
w
Northbound interface (any)
100G Fusion
8 x 10G add/dropor 16 x 10G
…
Servers(or DCN gw router for
inter-DCN)
…
…
Out-of-band SDN
Client app.Client application asking for resource
allocation:GST and SM based on service QoS and/or
lifetime.
Netconf client on the SDN controller
Netconf server on the Fusion nodes
E.g. OpenFlow used to control packet-based domains (server). E.g.
assigning vlan tags to the streams SM
or GST before entering Fusion,
configuring Fusion with these vlans.
Anyone interested?
- Applying NFR for BIA-project?
- EU-project or similar?
- Ph.D. student at NTNU – Telematics?
- Properly defining applications and goals
- Experimental testbed at UNINETT?
- FUSION nodes from TransPacket?
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