Instance launched in contrail is unreachable
Bug #1518501 reported by
Vijay Anand
This bug affects 2 people
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R2.20 |
Fix Committed
|
High
|
Manish Singh | |||
R2.21.x |
Fix Committed
|
High
|
Manish Singh | |||
Trunk |
Fix Committed
|
High
|
Manish Singh | |||
OpenContrail | Status tracked in Trunk | |||||
Trunk |
Fix Committed
|
High
|
Manish Singh |
Bug Description
Build: 2.21 + patches (1507404/1464059 & 1507501)
Multi node setup (1 Control + 1 Compute)
Test: 50 instances
Observation:
1. 10 instances not reachable though instance (vSRX) dhcp resolution is success (vSRX interface hast IP)
2. OUT to IN, no traffic seen on tap interface
3. no flow created
4. IN to OUT, traffic seen on tap and flows are created but didn't reach destination
Problem consistently seen blocking our CSO scale testing.
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MPLS labels weren't freed, resulting in new labels exceeding the configured limit, causing the above behavior.