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  1. #1
    Join Date
    Feb 2002

    unblockable ICMP packets?

    I have tried every type of rule to block ICMP Redirct packets, and have failed.

    Here is the details of what needs to be blocked:

    Type: 5 (Redirect)
    Code: 1
    Ver: 4
    Hdr Len: 5

    I need these ICMP packets blocked, with IPCHAINS more importantly with Pmfirewall, a script that uses ipchains.

    Any help would be appreciated.

  2. #2
    Join Date
    Mar 2002
    Search IPCHAINS tutorial on google. They always have blocking ICMP packets as an example.

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