There is no communication between memcached servers, only between your clients and your servers. It is however a good idea to make sure that your clients can reach all servers as fast as possible, and as Raymond says, it's a good idea to secure your memcached servers by putting them on an internal network.
/Henrik On Mon, Jul 20, 2009 at 22:46, meiji <[email protected]> wrote: > > I am curious what is the network requirement to build the memcached > servers across data centers. Do they need to be on the same network > subnet? > > for instance, the servers on data center A are with 10.1.1.0/24, do > the servers on data center also require 10.1.1.0/24, so that they will > be in the same network broadcasting domain ( 10.1.1.0/24) > > Thanks in advance. > > Meiji >
