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netstat.PNG (12,345 bytes) |
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> 3: "netstat -tunlp |grep pgpool" and find two udp ports listening. one is 25311 and another randomly port It is the correct behavior. The random port is used by "heartbeat sender" process. |
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Got it, Thank you very much!! It seems that pgpool select a randomly port as socket server port for heartbeat. By the way, What should I do to specify a port for heartbeat sender to use? Because I want to clarify the ports what be used into network communicate matrix. |
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> It seems that pgpool select a randomly port as socket server port for heartbeat. > By the way, What should I do to specify a port for heartbeat sender to use? Because I want to clarify the ports what be used into network > communicate matrix. I think it depends on your OS settings. OS will choose a dynamic port for outgoing requests (ephemeral ports). You can use "net.ipv4.ip_local_port_range" kernel parameter to change the port range. |
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Have you resolved this issue? May I close this issue? |
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No response over two weeks. Close issue. |
- Anonymous
