[VOL-3489] OfAgent should send PacketIns only to the master instance of ONOS - OpenCORD JIRA

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Details

Type: Bug
Status: Resolved (View Workflow)
Priority: High
Resolution: Done
Affects Version/s: None
Fix Version/s: VOLTHA v2.5
Component/s: ofagent-go
Labels:
None

Story Points:
3
Epic Link:
Scale and Performance Tasks

Description

This is a PCAP of a DHCP packet in to ONOS:

No.     Time                          Source                Destination           Protocol Length DHCP       Client MAC address DHCP       Info
 112089 2020-09-18 15:32:13.440772    10.42.2.107           10.42.1.51            OpenFlow 454    Discover   2e:60:00:0b:14:02  Discover   Type: OFPT_PACKET_IN
 112090 2020-09-18 15:32:13.440801    10.42.2.107           10.42.2.105           OpenFlow 454    Discover   2e:60:00:0b:14:02  Discover   Type: OFPT_PACKET_IN
 112091 2020-09-18 15:32:13.440827    10.42.2.107           10.42.0.203           OpenFlow 454    Discover   2e:60:00:0b:14:02  Discover   Type: OFPT_PACKET_IN
 122639 2020-09-18 15:32:47.193571    10.42.1.51            10.42.2.107           OpenFlow 490    Discover   2e:60:00:0b:14:02  Discover   Type: OFPT_PACKET_OUT

We should only sent the packet to the master instance for that device.