> On 18 March 2002 15:20, Mike Galbraith wrote:
> > Greetings,
> >
> > Kernel version is 2.5.7-pre2 if that matters.
> >
> > I was reading lkml with a forgotten tcpdump running, when my son turned
> > on his windows box, blessing me with the usual msjunk. Is the attached
> > just a tcpdump bug? I had already read that message, and didn't really
> > expect to see it again.. not in my tcpdump log anyway :)
>
> 8-( We need SMB experts here...
> I presume your box is a Linux one.
Yes.
> Is this packet went from your box to win box?
No, it looks to me like tcpdump just gets uncleared pages, makes a
booboo while processing ms packet and spits out old page content.
(security doesn't matter to me, but I figured maybe it shouldn't be
doing that.. worth sending a note just in case)
> What was running on your box? Samba?
> Did you use smbfs?
No samba here. (configured in, but I never found a round-tuit)
>
> 16:42:49.412862 10.0.0.101.netbios-dgm > 10.255.255.255.netbios-dgm:
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> bcast from your box to NetBIOS port?
> >>> NBT UDP PACKET(138) Res=0x1102 ID=0x54 IP=10.0.0.101 Port=138 Length=193
> Res2=0x0
> SourceName=T1H6I3 NameType=0x00 (Workstation)
> ^^^^^^ your hostname?
No, that's my son's winbox.
> DestName=
> SMB PACKET: SMBunknown (REQUEST)
> SMB Command = 0x43
> Error class = 0x46
> Error code = 20550
> Flags1 = 0x45
> Flags2 = 0x4E
> Tree ID = 17990
> Proc ID = 18000
> UID = 16720
> MID = 16707
> Word Count = 66
> SMBError = ERROR: Unknown error (70,20550)
> --
> vda
-Mike
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