axip again

From: richard (nwzbuoj@avantisworld.com)
Date: Thu Feb 01 2001 - 20:16:07 EET

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    Hi all,
    thought I'd managed to put this one to bed, but after loadfing a new OS,, not
    so sure.

    OS mandrake 7,2, kernel 2.2.17, lastest ax25 utils

    this machine has 2 NICs at the moment there are 3 axip links working OK on 1
    network interface , and one sorta semi working on the othe network interface.

    On the one semi working netrom traffic is moving from the iffy interface and
    out through the other , but its not seeing netrom nodes broadcasts, but its
    sending them ok .. diag below

                            ---------------------
                    OK side | | iffy side
                    eth0 - -| tunl0---ax0----------|--eth1
                            ---------------------

    There is 1 axip interface ax0 feeding to both the ip-ip tunnnel and the eth1
    interface.
    There seems to be no problem routing axip from the eth0 (tunl0) side through
    and out of eth1.
    But when running listen I can only see netrom and ax25 traffic moving from
    eth0 to eth1, both in and out..
    On the other direction traffics moves from eth1 to eth0, but I can only see
    packets leaving on eth0.. netrom BC'c are also ignored comming from eth1.

    Have I hit the problem of routing in and out of the same interface ax0 in
    this case ??
    Is the solution to use 2 axip deamons to produce an extra interface ??

    TIA

    -- 
    Best Regards
    Richard Bown
    e-mail  eopkvf@nmsu.edu
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