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    SubjectRe: ipfwadm in kernel 2.2.1
    Fred Reimer wrote:
    >
    > Instead of ipfwadm -I -l try:
    > ipchains -L
    >
    > Instead of ipfwadm -F -a accept ... try:
    > ipchains -A forward -j ACCEPT ...

    Or, if you've already got a script file that does multiple rules
    to set up your system, use ipfwadm-wrapper instead of ipfwadm.

    I put a bit of code at the beginning of my old script that does this:
    ====
    #!/bin/bash
    if [ "`(uname -r | cut -d. -f2)`" = "0" ]
    then
    echo "using ipfwadm"
    IPFWADM=ipfwadm
    else
    echo "using ipfwadm-wrapper for ipchains"
    IPFWADM=/sbin/ipfwadm-wrapper
    fi
    ====
    and changed (sed rules!) all the ipfwadm invocations to $IPFWADM :
    ====
    # loopback interface
    $IPFWADM -I -a accept -S 0.0.0.0/0 -D 127.0.0.1/32 -W lo
    ====

    I did that back when I was trying out new kernels and might be
    booting up either a new one or the old reliable 2.0.something.

    -
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