Hi, Please check if DHCP packets on compute and network node using tcpdump and also check that they contain valid VLAN tagging information.
Br, Arvinder From: Srinivasreddy R [mailto:srinivasreddy4...@gmail.com] Sent: Tuesday, September 30, 2014 4:47 PM To: openstack@lists.openstack.org Subject: [Openstack] Unable to assign ip to instance in compute node-2 hi, I have configured 3 node setup. Able to access instance form external network and internal network . i have attached another compute node in the current 3 node setup . Launched instance in compute-2 but instance is not able to get the internal ip address through dhcp . Is there any additional configuration required when i added new compute node . How can i debug this . Able to see IP for that instance when launching nova list command on controller node as well on dash board. user@user-ThinkCentre-M73:~$ nova list +--------------------------------------+----------------+--------+------------+-------------+--------------------------------+ | ID | Name | Status | Task State | Power State | Networks | +--------------------------------------+----------------+--------+------------+-------------+--------------------------------+ | a28e3e67-7621-418a-9626-838c2396cd34 | comp2-inst3 | ACTIVE | - | Running | demo-net=11.0.0.34, 172.0.0.10 | | 83cf5d08-23a0-45b4-9485-07fa035b58b7 | ins1 | ACTIVE | - | Running | demo-net=11.0.0.9, 172.0.0.7 | | b2b57156-0c7f-4669-9946-b4a0e6ae8c1f | my_instance001 | ACTIVE | - | Running | demo-net=11.0.0.2, 172.0.0.3 | | 2a311004-76e1-4c71-b043-76ebd306179f | my_instance002 | ACTIVE | - | Running | demo-net=11.0.0.5, 172.0.0.4 | | 16af4e2e-8247-45eb-93dd-fc1304bf4601 | open-instance1 | ACTIVE | - | Running | demo-net=11.0.0.11, 172.0.0.8 | thanks, srinivas. "DISCLAIMER: This message is proprietary to Aricent and is intended solely for the use of the individual to whom it is addressed. It may contain privileged or confidential information and should not be circulated or used for any purpose other than for what it is intended. If you have received this message in error, please notify the originator immediately. If you are not the intended recipient, you are notified that you are strictly prohibited from using, copying, altering, or disclosing the contents of this message. Aricent accepts no responsibility for loss or damage arising from the use of the information transmitted by this email including damage from virus."
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