Hi all,
We've got an existing Ganglia set up that is working fine.
One new host is giving us trouble though. Although one
of its hostname resolves to 2 IP addresses (something I
am looking into the history of to see if it's sane), I
would like to get the problem out to the list in case
someone sees something obviously wrong.
eth0 is public, 1xx.xx.34.xx
eth2 is public, 10.x.x.x
"oahu" resolves to both (see above)
Our gmetad is on a host 1xx.xx.11.xx
The Netcat Test (see FAQ) passes when sending "hello"
from our gmetad server to port 8649 on oahu (or direct
to either IP address)
"gmond -d 2" shows no errors. Note, however, that it
never seems to receive any messages from anything other
than itself (oahu).
Here's the relevant gmond.conf change on oahu, where
I've added 'mcast_if' in an effort to get things
happier, though it made no difference. Otherwise,
the gmond.conf is identical to all of our other working
gmonds.
udp_send_channel {
mcast_if = eth0
mcast_join = 239.2.11.77
port = 8649
}
udp_recv_channel {
mcast_if = eth0
mcast_join = 239.2.11.77
port = 8649
bind = 239.2.11.77
}
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