Re: config BPQ Ethernet device

From: Wietse Ruyg (bhyoj@cronomagic.com)
Date: Tue Jan 16 2001 - 20:36:31 EET

  • Next message: Brian J. McCarthy: "Need a How-To for AX.25 for Kernel 2.2.18"

    Tomi Manninen OH2BNS wrote:
    >
    > On Wed, 17 Jan 2001, Chris Leishman wrote:
    >
    > > On Tue, Jan 16, 2001 at 12:22:22PM +0200, Tomi Manninen OH2BNS wrote:
    > > > On Tue, 16 Jan 2001, Chris Leishman wrote:
    > > >
    > > > > bpq0 Link encap:AMPR AX.25 HWaddr DUMMY-01
    > > > > UP RUNNING MTU:256 Metric:1
    > > > > RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    > > > > TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    > > > > collisions:0 txqueuelen:0
    > > > > xxx:~# cat /etc/ax25/axports
    > > > > # /etc/ax25/axports
    > > > > #
    > > > > 1 DUMMY-01 10000000 256 2 BPQ/Linux ethernet
    > > > > xxx:~# axparms -route list
    > > > > axconfig: port 1 not active
    > > > > axparms: no AX.25 port data configured
    > > > > xxx:~#
    > > > >
    > > > > How do I make the port active??
    > > >
    > > > You need to give it an IP address.
    > > >
    > >
    > > Ummm... I thought BPQ used the broadcast address (on linux) to send/receive
    > > data? I'm not talking about doing IP over AX25 over BPQ over Ethernet - just
    > > the last three.
    >
    > BPQether uses the _MAC_ broadcast address but that beside the point. A
    > rather unfortunate but not that easily fixed mis-feature of the kernel
    > AX.25 stuff requires you to assign an IP address to every AX.25 device to
    > be able to use them. Even if you don't plan to use any IP...

    On one of mine machines i use the following command:

    ifconfig bpq0 192.168.0.1 netmask 255.255.255.255 hw PE1OEZ-14 up

    I use an "arbitrary" ip address, it's not the same like eth0. And with
    this netmask the command don't generate a route entry. I don't use a
    dummy call-sign but maybe i can...

    Wietse, PE1OEZ
    gmjolzl.zhngdkazkh@boku.ac.at
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