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[8.281][BUG][FIXED] L2TP over IPsec seen as UDP flood

The log is full of these beginning with the installation of 8.270.  It's not now even though I'm connected.
2011:11:19-13:36:46 post ulogd[5037]: id="2105" severity="info" sys="SecureNet" sub="ips" name="UDP flood detected" action="UDP flood" fwrule="60013" initf="eth1" srcmac="0:14:f1:e5:A:B" dstmac="0:8:2:a4:X:Y" srcip="{Home IP}" dstip="{Astaro IP}" proto="17" length="80" tos="0x00" prec="0x00" ttl="123" srcport="1701" dstport="1701"


Cheers - Bob
Parents
  • Marco, do you see any UDP Flood entries in your Intrusion Prevention System logs over the last few days?  I leave my laptop connected at home even when I'm at the office.  That lets me RDP to it and print stuff on my home printer.  I notice the lines in the log at random times every day.  Usually just a minute or two.  It isn't anything that causes noticible disruption.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
Reply
  • Marco, do you see any UDP Flood entries in your Intrusion Prevention System logs over the last few days?  I leave my laptop connected at home even when I'm at the office.  That lets me RDP to it and print stuff on my home printer.  I notice the lines in the log at random times every day.  Usually just a minute or two.  It isn't anything that causes noticible disruption.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
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