Hi! I have a very strange situation with a cluster ganglia that stopped 
receiving
metrics from the principal gmond. 
So : all gmonds from cluster are mcast_joined to 224.0.0.3
the "principal" gmond is the gmond that is on the same machine with gmetad.
(this principal gmond being the source of information for gmetad)

At this moment gmetad have and writes rrds for ALL nodes EXCEPT the one that
give the information! This would mean that gmond works but not for localhost...
How is this possible?

The current NOT working settings are (the head not private ip is 172.18.0.1):

udp_send_channel {
    mcast_join = 224.0.0.3
    host = 172.18.0.1
    port = 8649
    ttl = 1
}                                                                               
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
           

udp_recv_channel {
        mcast_join = 224.0.0.3
        port = 8649
}

tcp_accept_channel {
        port = 8649
}

Does anyone have any idea about this?
Thank you!
Adrian

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