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Comments - Configuring MariaDB Galera Cluster

3 years, 2 months ago Testing User A Test
Re: Configuring Ports for MariaDB Galera Cluster (iptables)

I have enabled iptables and defined the following rules:

-A INPUT -i ens224 -p tcp -m tcp --dport 33063 -j ACCEPT -A INPUT -i ens192 -p tcp -m tcp --dport 4567 -j ACCEPT -A INPUT -i ens192 -p udp -m udp --dport 4567 -j ACCEPT -A INPUT -i ens192 -p tcp -m tcp --dport 4568 -j ACCEPT -A INPUT -i ens192 -p tcp -m tcp --dport 4444 -j ACCEPT

Is it a must to define rule on udp for port 4567 (line 3)?

 
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