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Should I be worried? Severity="info" NBNS

Astaronator
So I have tons of these packets logged.

The machine is trying to connect through a NIC that is local only (no gateway) to port 137 on external IP addresses. I will contact the software manufacturer, but what is the threat of these packets?

Does the fact that the Astaro (v7.505) states severity="info" mean that this is just making me aware? If this was a threat would the severity value change?

Thanks!
-Nator


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    My guess...  If the 'dstip' is the same in every blocked packet, the device at 192.168.1.105 is misconfigured to think that it can get NETBIOS name resolution from outside.  If the destination IP changes, the device at 192.168.1.105 probably was infected by a Trojan and is now a member of a netbot army.[;)]

    Cheers - Bob
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  • 0
    My guess...  If the 'dstip' is the same in every blocked packet, the device at 192.168.1.105 is misconfigured to think that it can get NETBIOS name resolution from outside.  If the destination IP changes, the device at 192.168.1.105 probably was infected by a Trojan and is now a member of a netbot army.[;)]

    Cheers - Bob
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