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masquerading and rules

namina
I use masquerading. My problem is: If someone use ipspoofing (would come in with an intern IP-Adress), do i have to set a special rule to stop this?
Maybe, it a easy question, but i'm a beginner.


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  • 0
    Hi namina ,

    masquerading is one way. An attacker can not
    establish a connection from outside to inside.

    Second, our firewall solution detects IP spoofing.
    If the kernel gets a packet on the right interface
    with an address of the left network it would be
    blocked.

    bye
    o|iver
Reply
  • 0
    Hi namina ,

    masquerading is one way. An attacker can not
    establish a connection from outside to inside.

    Second, our firewall solution detects IP spoofing.
    If the kernel gets a packet on the right interface
    with an address of the left network it would be
    blocked.

    bye
    o|iver
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