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  • [Samba] Any risks of modifying tcp_keepidle etc params?

    From Chenyehua via samba@21:1/5 to All on Mon Mar 13 10:40:02 2017
    Hi folks
    Recently, I find that the number of the smbd connections may increase if the network is abnormal. And the repeated connections will exist for a long time (which is not accepted for me)
    So, I modify the following params and shorten the existing time of those repeated connections:
    TCP_KEEPCNT 3
    TCP_KEEPIDLE 60
    TCP_KEEPINTVL 15
    My concern is that:
    Are there any risks of modifying above params to those values?

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  • From Jeremy Allison via samba@21:1/5 to Chenyehua via samba on Tue Mar 14 18:20:02 2017
    On Mon, Mar 13, 2017 at 09:33:04AM +0000, Chenyehua via samba wrote:
    Hi folks
    Recently, I find that the number of the smbd connections may increase if the network is abnormal. And the repeated connections will exist for a long time (which is not accepted for me)
    So, I modify the following params and shorten the existing time of those repeated connections:
    TCP_KEEPCNT 3
    TCP_KEEPIDLE 60
    TCP_KEEPINTVL 15
    My concern is that:
    Are there any risks of modifying above params to those values?

    It's going to cause more traffic on your network, but
    won't hurt Samba any I think.

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