[pptp-server] Strange Logging

[matthew.keay at Phones4u.co.uk]

Note the source/destination ports.. and destination address..these are
simply windows machines looking for other windows machines...  Depending on
your firewall ruleset you should be able to drop these crap broadcasts
passing through your firewall.

Matthew.

-----Original Message-----
From: Lech, Dan [mailto:DLech at csicorp-us.com]
Sent: 09 July 2001 15:20
To: 'pptp-server at lists.schulte.org'
Subject: [pptp-server] Strange Logging



> I keep getting a mysterious message logged to the console after I start my
> firewall. I know this is a pptpd list but I didn't start getting this
> until I setup my firewall as per the recommended howto at
> http://home.swbell.net/berzerke.
> 
> PreNat logging.IN=eth1 OUT= MAC=ff:ff:ff:ff:ff:ff:00:c0:05:04:16:dd:08:00
> SRC=21
> 6.93.46.39 DST=216.93.46.255 LEN=78 TOS=0x00 PREC=0x00 TTL=127 ID=21544
> PROTO=UD
> P SPT=137 DPT=137 LEN=58
> 
> 
> Now, these ip's aren't even close to anything that I have. Also the SRC ip
> changes just a little over time. Is this serious? if not, how do I stop
> logging it?
> 
> Thanks,
> Dan
> 
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