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Date:      25 Oct 2002 13:18:40 -0400
From:      Lowell Gilbert <freebsd-questions-local@be-well.no-ip.com>
To:        "KHANN(inet)" <khanun@mail.ru>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: Re[2]: Changing MAC
Message-ID:  <44k7k6phcf.fsf@be-well.ilk.org>
In-Reply-To: <6012526141.20021025192505@mail.ru>
References:  <262348486.20021024221201@mail.ru> <44znt2pmvr.fsf@be-well.ilk.org> <6012526141.20021025192505@mail.ru>

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"KHANN(inet)" <khanun@mail.ru> writes:

> =C7=E4=F0=E0=E2=F1=F2=E2=F3=E9=F2=E5, Lowell.
>=20
> =C2=FB =EF=E8=F1=E0=EB=E8 25 =EE=EA=F2=FF=E1=F0=FF 2002 =E3., 19:19:04:
>=20
> LG> "KHANN(inet)" <khanun@mail.ru> writes:
>=20
> >> I'm stucked with such a problem:
> >> When I'm changing ether adress of my NIC(rl driver,Compex RL8139)
> >> with "ifconfig ether <NEW MAC>", pings couldn't be sent.
> >>=20
> >> What i've tried to do:
> >> Of course, i've read ifconfig's,rl's and route's mans,
> >> but there is no description of how to avoid my problem.
> >> Every time i change my MAC, i delete previous default rote
> >> and add new one(the same).
> >>=20
> >> When i go to promiscuous mode - all becomes ok.
> >>=20
> >> Thank's for reading! :)
>=20
> LG> Check the packets themselves, but my guess would be that the router is
> LG> still holding the old mapping for your address, and so the FreeBSD
> LG> machine can't do much to fix it.  [Other than wait five minutes for
> LG> the ARP mapping to time out.]
>=20
> LG> To Unsubscribe: send mail to majordomo@FreeBSD.org
> LG> with "unsubscribe freebsd-questions" in the body of the message
>=20
>  I guess, it's not router. I can't ping all working computers
>  in my segment. I know, that "rl" is driver with bugs. Maybe,
>  it's because of it?

The same problem could apply to other machines as well.=20=20

If you have a switch connecting the segment, it might be filtering as
well.=20=20

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