ICMP subnet mask request
advICE :Intrusions : 2000105

Summary

Scan

Details

The value of the subnet mask has been requested - this may allow a hacker to gain knowledge about your network's configuration.

Network management systems often send these requests, if you have such a system, you should verify that the address of the intruder matches the address of your management system. You can trust this report from a particular address by using the trust.pair configuration option.

 
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