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Thread: securit level

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  1. #1

    securit level

    I've installed Red Hat 9 and I set up the security level to "High".
    Now I need to open a port, but running Security Level Configuration, I can't specify any open ports, but only the security level and trusted devices.
    I remember I coud do this in RH8.0!
    Please, can you help me?

    (I tried also with Gnome Lokkit, but the result is the same).


  2. #2
    Linux Guru
    Join Date
    Oct 2001
    Täby, Sweden
    I really have no idea how these GUI tools work, but if you check your /etc/sysconfig/iptables, you can manually specify an iptables directive to open what ever port you want to open. The reload the iptables configuration with "service iptables restart".

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