Re: How do I make a dummy AX.25 interface?

From: Arno Verhoeven (ELN) (yxwasjih.eovz@mail.dy.fi)
Date: Mon May 21 2001 - 18:37:13 EEST

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    Joop Stakenborg wrote:
    >
    > Just wondering...
    >
    > In order to do some tests with AX.25 without using a live connection,
    > would it be possible to make a dummy AX.25 interface and actually
    > use programs like listen and node with it?

    Joop,

    Is this what you need?

    ---- start: part of my rc.ham script------

    echo -n "Setting up pseudo interfaces... "
    SC=`/sbin/lsmod | grep mkiss | wc -c` # check if module is already loaded
    if [ ! "$SC" -gt "0" ]; then # if not, then load module...
        echo -n "Loading kernel module: mkiss... "
        /sbin/modprobe mkiss
    fi
    kissattach /dev/ptypf loop1 ${IPADDR}
    /sbin/route del -net 44.0.0.0 netmask 255.0.0.0 ax0
    echo 5 > /proc/sys/net/ax25/ax0/standard_window_size # AX.25 MAXFRAME op 5 zetten...
    kissattach /dev/ptype loop2 ${IPADDR}
    /sbin/route del -net 44.0.0.0 netmask 255.0.0.0 ax1
    echo 5 > /proc/sys/net/ax25/ax1/standard_window_size # AX.25 MAXFRAME op 5 zetten...
    mkiss /dev/ttypf /dev/ttype &
    echo "done"

    ---- end: part of my rc.ham script------

    ---- start: axports------

    #/etc/ax25/axports
    #
    #name call speed paclen window description
    axip0 PI8ZAA-14 - 255 7 AX.25-IP tunnel
    loop1 L0OP-1 - 255 7 pseudo tty link naar FBB BBS
    loop2 L0OP-2 - 255 7 pseudo tty link naar FBB BBS
    ether PI8ZAA-13 - 255 7 ETHERNET LINK
    lap48 PE1ICQ-1 - 255 7 144.850 MHz 1200 bps
    lap768 PI8ZAA-2 - 512 7 76k8

    ---- end: axports------ 

    -- 
73, Arno  pe1icq    http://sharon.pi8zaa.ampr.org
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