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2014-04-26 08:46:02 -0600 | answered a question | dhcp worked but cannot ping or ssh to instance Yup that did that trick. I completely forgot about the security group. |
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2014-04-26 00:50:45 -0600 | asked a question | dhcp worked but cannot ping or ssh to instance Hi Folks, Just recently got icehouse up and running with ML2 plugin. I have a 3 node cluster. Server, Compute and Network nodes. I am running ML2 with VLANs. Have multiple NICs in all three nodes. The problem I am running into, is that when the VM is up and running on the Compute node, the VM gets the DHCP IP address from the network services and comes up. I can assign the VM a floating IP. The problem is that I am not able to reach the VM e.g. the floating IP that is assigned to the VM is 192.168.1.71. I cannot ping the VM using this floating IP, and I cannot ssh to the VM. I confirmed by looking at the tcpdump that packets indeed are reaching the Compute via the Network Node. I can see the pings coming into the Compute for the VM IP address, but I don't see any response back. I am kind of perplexed that DHCP is working fine, but after that the VM goes quiet. Below is how my ML2 configuration looks like along with the ifconfig output. This looks like a bug with Icehouse compute using ML2 and VLANs Thanks in advance for any help Atif…. (more) |