How to Configure ‘FirewallD’ in RHEL/CentOS 7 and Fedora 21

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Babin Lonston

I'm Working as a System Administrator for last 10 year's with 4 years experience with Linux Distributions, fall in love with text based operating systems.

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19 Responses

  1. Marian says:

    Hello again,

    This is the type of errors present on DNS co-related with my previous message

    63023 ServFail 0/0/0 (40)
    62993 ServFail 0/0/0 (40)
    62993 ServFail 0/0/0 (40)
    

    co-related with

    udp port 19316 unreachable, length 78
    udp port 16456 unreachable, length 78
    udp port 10163 unreachable, length 81
    

    Marian

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