Hi, I'm installing Son of Grid Engine (SGE) v8.1.9-1.el6 on a handful of CentOS7 systems. I got the qmaster installed, but when I attempted to install an execution host on a different machine I got the following error during the "Checking hostname resolving" step:
error: commlib error: got select error (No route to host) unable to send message to qmaster using port 6444 on host " qmaster.company.com": got send error I've confirmed that the qmaster daemon is running. Therefore, I'm wondering if I need to do any type of iptable updates? I'm not too familiar with iptables; but I don't see anything in them related to ports 6444 or 6445 in our iptables. Should I see references to the qmaster/execd ports in the iptables? If so, how can I correctly populate the iptables on the qmaster, execution hosts, and submission hosts? Regards, -- Mun
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