BGPaaS: vRouter drops SYN segment if sourced from non-VMI IP
Bug #1569702 reported by
amit surana
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R3.0 |
Fix Committed
|
Medium
|
Manish Singh | |||
Trunk |
Fix Committed
|
Medium
|
Manish Singh |
Bug Description
If BGP VM is configured to use a loopback IP as the source ip of the BGP peering session (as opposed to the primary instance ip assigned to the VMI), then vRouter drops the packet. Seems like the source IP of the packet is checked when determining which CN to connect to (via gw or dns ip); and because the source-IP isn't the VMI primary instance ip, the packet is dropped. This check should be changed to look at the VMI instance IP rather than the source-ip of the incoming packet.
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Review in progress for https:/ /review. opencontrail. org/19280
Submitter: Manish Singh (<email address hidden>)