Re: Help! My MAC address seems to spontaneously change.
From: Arkady Frenkel (arkadyf_at_hotmailxdotxcom)
Date: 01/04/05
- Next message: Jeff Fink: "Looking for more docs on PfCreateInterface"
- Previous message: Marc Reinig: "Re: Help! My MAC address seems to spontaneously change."
- In reply to: Marc Reinig: "Re: Help! My MAC address seems to spontaneously change."
- Next in thread: Pavel A.: "Re: Help! My MAC address seems to spontaneously change."
- Reply: Pavel A.: "Re: Help! My MAC address seems to spontaneously change."
- Messages sorted by: [ date ] [ thread ]
Date: Tue, 4 Jan 2005 23:26:07 +0200
You need to find who open the interface(NIC) and send OID to change the
current MAC -
OID_802_3_CURRENT_ADDRESS set.
Hard task , maybe start from viruses.
Or try TdiMon from www.sysinternals.com , if not the only way I see is to
install IM driver ( ndisuio , now ndisprot from DDK ) to see is someone send
that , or your NIC do it by itself for some reason ( maybe it gone crazy ?
:) )
HTH
Arkady
"Marc Reinig" <Marco@newsgroups.nospam> wrote in message
news:uRFm61p8EHA.208@TK2MSFTNGP12.phx.gbl...
> Right, but any idea what would be causing it to change or how I would
track
> down the source?
>
> Thanks in advance,
>
> Marco
> ________________________
> Marc Reinig
> UCO/Lick Observatory
> Laboratory for Adaptive Optics
>
> "Arkady Frenkel" <arkadyf@hotmailxdotxcom> wrote in message
> news:eE%23T6pp8EHA.1396@tk2msftngp13.phx.gbl...
> > NIC have two MACs : permanent ( burnt address - can't be changed ) and
> > software ( current ) on start it the same as permanent, it can be
changed
> > by
> > OID sending to miniport by WMI e.g.
> >
> > Arkady
> >
> > "Marc Reinig" <Marco@newsgroups.nospam> wrote in message
> > news:uHHb68o8EHA.3012@TK2MSFTNGP09.phx.gbl...
> >> 02:0f:1f:70:ed:81 was the original address
> >>
> >> then it changed to
> >>
> >> f2:d7:39:9e:87:8b
> >>
> >> then back to
> >>
> >> 02:0F:1F:70:ED:81
> >>
> >> Then it changed again to
> >>
> >> 00:0F:1F:70:ED:81
> >>
> >> Then back to
> >>
> >> 02:0F:1F:70:ED:81
> >>
> >>
> >> Any idea what is going on, or where I should look? I had some system
> >> crashes recently and had to revert to a previous restore point. But I
> > have
> >> never changed the MAC.
> >>
> >> Thanks in advance,
> >>
> >> Marco
> >> ________________________
> >> Marc Reinig
> >> UCO/Lick Observatory
> >> Laboratory for Adaptive Optics
> >>
> >>
> >
> >
>
>
- Next message: Jeff Fink: "Looking for more docs on PfCreateInterface"
- Previous message: Marc Reinig: "Re: Help! My MAC address seems to spontaneously change."
- In reply to: Marc Reinig: "Re: Help! My MAC address seems to spontaneously change."
- Next in thread: Pavel A.: "Re: Help! My MAC address seems to spontaneously change."
- Reply: Pavel A.: "Re: Help! My MAC address seems to spontaneously change."
- Messages sorted by: [ date ] [ thread ]
Relevant Pages
|
