Ejabberd cluster connection problem using mnesia ?

If you try to connect two ejabberd servers and still can't get the job done because mnesia seems to be blind, check out the content of the file "ejabberdctl.cfg". By default ejabberd vm don't accept network connections ...

#.
#' INET_DIST_INTERFACE: IP address where this Erlang node listens other nodes
#
# This communication is used by ejabberdctl command line tool,
# and in a cluster of several ejabberd nodes.
# Notice that the IP address must be specified in the Erlang syntax.
#
# Default: {127,0,0,1}

INET_DIST_INTERFACE={0,0,0,0}

Fix your file like the code above and retry...