Re: 2 NIC and arpwatch
Il 12 Sep 2003 alle 23:35 Bernd Eckenfels immise in rete
> On Fri, Sep 12, 2003 at 10:32:37PM +0200, Leonardo Boselli wrote:
> > Technically both nics are on the same physical [switched] network.
> > the problem: another machine running arpwatch show me every 10
> > minutes the address 172.25.1.2 as flipping between the two nics ...
> > (while the routing works fine !).
> > Does someone have an idea on what is happeeninmg and how to fix it ?
> The kernel is answering requests for it's local ip addresses on both
> interfaces. This means, that it is using 2 different MACs for two differen
> IPs, which is detected by arpwatch.
It seems logical, but this occour only on this address, althought the
server has 3 address (this one has the only peculiarity to be the only
one in its subnet, the other 2 are on the same subnet but each one
bounde do a different NIC). --
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