vOLT-HA Contribution Proposal from Northforge Innovations

Daniel Luong Architect [email protected] 514-670-5298 x 204

Oleg Polyakov Senior Software Engineer [email protected] 819 776 6066 x 211

About Northforge ►

Development ● Disaggregated 10G EPON OLT based on vOLT-HA ● FPGA-based remote OLT ● White-box NOS systems

►

Lab ● vOLTHA XGS-PON: • BCM968620QG EVB(2 Maples + 1 QAX), • BCM968620XG EVB(1 Maple)

• BCM988470R QAX EVB • BCM96858 ONU EVB

● Test lab • Traffic generator • RG based on DD-WRT

► ► ► ►

Development efforts with OEM PON/Cable companies The Only Authorized Development Collaborator for Broadcom DNX and XGS Development Collaborator for Broadcom Maple product FPGA development for PON/Cable products 2

Need

► Reduce

integration related bugs

3

Existing integration tests in vOLT-HA ►

voltha/tests/itests/voltha/* ● Involving vOLT-HA and PONSim ● Control via REST

►

https://gerrit.onosproject.org/olt-oftest ● Involving vOLT-HA and OLT+ONU hardware/mininet ● Control via a controller (Floodlight) ● Pass unicast and multicast traffic

►

voltha/docs/manuals/user/labtests ● Involving vOLT-HA, ONOS, ONOS apps and ONU/OLT hardware/PONSim ● Manual testing

4

Approach: Automated Integration Testing Code commit

OLT App

CLI

AAA

DHCP

Sadis

ONOS OpenFlow

CLI

vOLT-HA

PonSim OLT Adapter

PonSim

Trigger

Targeted Automated Integration Test involves SDN components, vOLTHA and PonSim ► Testing with real hardware such as EdgeCore OLT and BCM ONU can be done as well ►

5

Benefit

► Increase

ease of defect identification during development ► Detect broken code early after code commit for different components ► Rollout new releases of vOLT-HA at faster pace

6

Proposal ►

Test cases for 1. 2. 3. 4. 5. 6.

►

OLT provisioning and enabling ONU discovery and enabling Authentication Unicast flow setup and ctag/stag assignment DHCP Multicast/IGMP

Timeline: Milestone

Content

Delivery Date

1

1,2

After 4 weeks

2

3,4,5

After 8 weeks

3

6

After 12 weeks

7

Customer Project Name/Title -

Daniel Luong. Architect [email protected]. 514-670-5298 x 204. vOLT-HA Contribution ... FPGA-based remote OLT. ○ White-box NOS systems. ▻ Lab.
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