Hello,
I solved a part of my problem using TCP & TCPPING instead of UDP. The different
options proposed with this protocol seems to make a finer setup possible. These
are my settings for cluster-service.xml on one node (I used for that the
excellent documentation found at JGroups website):
<TCP
start_port="7800"
bind_addr="legolaslg"
loopback="false"
/>
<TCPPING
initial_hosts="legolaslg[7800],gimlig[7800]"
num_initial_members="2"
port_range="5"
timeout="3000"
up_thread="true"
down_thread="true"
/>
The hostnames here correspond to the ones on private network.
This time, a "netstat -a" shows that JBoss listens to connections from private
network on port 7800. However, there are still some connections between the
servers over the public network:
tcp 0 0 legolasl:34334 gimli.dmv-stainless.c:49152
ESTABLISHED
tcp 0 0 legolasl:49152 gimli.dmv-stainless.c:36717
ESTABLISHED
I have some difficulties to know exactly what are these ports made for. Are
they a part of the HA layer ? And so, could we bind them to private network ?
I will make some further tests and will post the results.
View the original post :
http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3866877#3866877
Reply to the post :
http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3866877
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