anchor.diff:  # you can specify which should be chosen using listen_interface_prefer_ipv6. If false the first ipv4
   # address will be used. If true the first ipv6 address will be used. Defaults to false preferring
   # ipv4. If there is only one address it will be selected regardless of ipv4/ipv6.
  -#listen_address: localhost
  -listen_interface: <%= @listen_interface %>
  -listen_interface_prefer_ipv6: false
  +listen_address: localhost
  +# listen_interface: eth0
  +# listen_interface_prefer_ipv6: false
   
   # Address to broadcast to other Cassandra nodes
   # Leaving this blank will set it to the same value as listen_address
  
positive.code: # you can specify which should be chosen using rpc_interface_prefer_ipv6. If false the first ipv4
  # address will be used. If true the first ipv6 address will be used. Defaults to false preferring
  # ipv4. If there is only one address it will be selected regardless of ipv4/ipv6.
  rpc_address: <%= @rpc_address %>
  # rpc_interface:
  rpc_interface_prefer_ipv6: false
  
  # port for Thrift to listen for clients on
  rpc_port: 9160
  
negative.code:       parameters:
            # seeds is actually a comma-delimited list of addresses.
            # Ex: "<ip1>,<ip2>,<ip3>"
            - seeds: "127.0.0.1"
  
  # For workloads with more data than can fit in memory, Cassandra's
  # bottleneck will be reads that need to fetch data from
  