[mainline Build 2357] Ubuntu-Havana : Multicast not working
Bug #1375687 reported by
Sandip Dey
This bug affects 2 people
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Juniper Openstack |
Fix Committed
|
Undecided
|
Manish Singh | ||
Bug Description
Multicast not working.
Problem reproduced and Hari debugged it.
Logs at /cs-shared/
| tags: |
added: vrouter removed: agent |
| Changed in juniperopenstack: | |
| assignee: | nobody → Manish Singh (manishs) |
Revision history for this message
| Hari Prasad Killi (haripk) wrote | #1 |
Revision history for this message
| Manish Singh (manishs) wrote | #2 |
| Changed in juniperopenstack: | |
| status: | New → Fix Committed |
| information type: | Proprietary → Public |
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Two compute node setup, 2 VMs on each compute node. When ping is sent for subnet bcast address, only three responses are received - no response from one of the VMs on the other compute node. Same behavior seen when ping is sent from the VM on the other compute.
On the compute nodes,
l2 ff:ff:ff:ff:ff:ff route shows composite NH with two interfaces and a tunnel NH.
MPLS table entry shows a different NH having only one interface and Tunnel NH. Missing interface here is causing the above problem.