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HI, You have not mentioned a few things. 1.) is instance content to private network? 2.) have you associated a floating IP to instance to be reachable from outside? 3.) are u pinging the private address from the controller? if yes. are you using the right namespace on the (Network) controller to ping the instance? 4.) Try updating the security group to allow Any IP traffic inbound. 5.) can u do TCP dump on the instance itself to see what packets are going through? 6.) Check the ARP table on the instance. 7.) You can do a TCPdump on the TAP interface on the compute node to watch packets going through.

Hop that helps drill down. -VJ.

HI, You have not mentioned a few things. things.

1.) is instance content to private network? 2.) have you associated a floating IP to instance to be reachable from from outside? 3.) are u pinging the private address from the controller? if yes. yes. are you using the right namespace on on the (Network) controller to ping the the instance? 4.) Try updating the security group to allow Any IP traffic inbound. 5.) can u do TCP dump on the instance itself to see what packets packets are going through? 6.) Check the ARP table on the instance. 7.) You can do a TCPdump on the TAP interface on the compute node to to watch packets going through.

Hop that helps drill down. -VJ.

HI, You have not mentioned a few things.

1.) is instance content to private network?
 2.) have you associated a floating IP to instance to be reachable from
 outside?
 3.) are u pinging the private address from the controller? if yes.
 are you using the right namespace on
 the (Network) controller to ping the
 instance?
 4.) Try updating the security group to allow Any IP traffic inbound.
 5.) can u do TCP dump on the instance itself to see what packets
 are going through?
 6.) Check the ARP table on the instance.
 7.) You can do a TCPdump on the TAP interface on the compute node to
 watch packets going through.

through.

Hop that helps drill down. -VJ.