vcenter distributed plugin: vmware dvswitch sometimes ceases forwarding dhcp packets from guest vm to vrouter
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R5.0 |
New
|
High
|
Sandip Dey | |||
Trunk |
New
|
High
|
Sandip Dey |
Bug Description
Build R5.0 284
1.Created a virtual network manually
2.Launched 10 vms on the portgroup at a time through a script,without waiting one by one to come up.
3.All of them powered on.
4.Some of the vms did not get ip.
5.While debugging, it was found that th dvswitch did not forward the dhcp packet to vrouter.
6.Its seen on bulk vm migration as well
Its a vmware bug.
Reproducibility: 2/10
WA:
Triger some chamge to the portgroup.I specifically did the following
portgroup--->edit settings-
then
portgroup--->edit settings-
This trigger caused the dvswitch to start forwarding the the dvswitch and everything was fine.
information type: | Proprietary → Public |
Sandip,
Can you try this test with latest code since CVM has a check for ENABLED state of port before assiging VLAN on it.