Hi, Suppose we have two networks:
10.1.0.0/16 and 10.2.0.0/16. It is not possible to route packets between the two networks, but all nodes have interfaces on both networks, so any node can communicate with any address on either network. We are currently running our all nodes on one network, but would like to move to the other network. What would the best way to achieve this? (We can tolerate a fairly short period of downtime). I have previously attempted to add a new node to the second network, hoping that (as it can communicate with all nodes via some NIC) this would work, and we could decommission each node one by one before bringing them back up using their addresses on the secondary network - however adding a node in the second network to the cluster was not successful. We are running C* 1.0.12 if this makes a significant difference. Tim
