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From: Gunnar Wolf (gwolfcampus.iztacala.unam.mx)
Date: Thu Feb 01 2001 - 18:16:46 CST

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    > Anyone know the cause of the following messages in dmesg output ?
    > arplookup: unable to enter address for w.x.y.z
    > Box is x86, 2.8, running ipf and ipnat.

    I get very often similar messages with a setup such as two separate
    subnetworks coexist on the same Ethernet segment; your machine is looking
    at the packets that are for it, but cannot understand why an origin
    address of w.x.y.z is in its wire, when there should only be w.x.v.z
    there.

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               Gunnar Wolf gwolfcampus.iztacala.unam.mx
         Universidad Nacional Autónoma de México, Campus Iztacala
       Jefatura de Sección de Desarrollo y Admon. de Sistemas en Red
           Departamento de Seguridad en Computo - DGSCA - UNAM
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