[Samba] process_lanman_packet: Discarding datagram from IP 192.168.100.29. Source name STORAGE7<00> is one of our names !

Torkil Svensgaard torkil at drcmr.dk
Wed Jan 6 08:12:10 UTC 2016


On 01/06/2016 01:23 AM, Jeremy Allison wrote:

>> Jan  5 23:17:32 storage4 nmbd[34068]: [2016/01/05 23:17:32.086480,
>> 0] ../source3/nmbd/nmbd_packets.c:1174(process_lanman_packet)
>> Jan  5 23:17:32 storage4 nmbd[34068]:   process_lanman_packet:
>> Discarding datagram from IP 172.21.140.17. Source name STORAGE4<00>
>> is one of our names !
>> "
>
> Are you forwarding broadcasts ? This is a debug level 0 log
> coming from process_lanman_packet() telling you you have a
> badly configured network :-).

Is this typically a wiring/topology problem or could I have services on 
my network that forward broadcasts? Any suggestion on how to go about 
determining the source of potential forwards?

I have a wireshark capture of packets with contents in the few seconds 
around the error, anything in particular I could look for?

Thanks,

Torkil
-- 
Torkil Svensgaard
Sysadmin
MR-Forskningssektionen, afs. 714
DRCMR, Danish Research Centre for Magnetic Resonance
Hvidovre Hospital
KettegÄrd Allé 30
DK-2650 Hvidovre
Denmark
Tel: +45 386 22828
E-mail: torkil at drcmr.dk




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