2.5. ARP
These log messages refer to the ARP (ARP events) category.
2.5.1. unsolicited_reply_drop (ID: 00300001)
Default Severity NOTICE
Log Message Unsolicited ARP reply received and dropped
Explanation An ARP reply was received even though no reply was currently
expected for this IP.
Gateway Action None
Recommended Action If this is not the wanted behavior, change the setting
UnsolicitedARPReplies.
Revision 1
Context Parameters Rule Name
Packet Buffer
2.5.2. no_sender_ip (ID: 00300002)
Default Severity NOTICE
Log Message ARP query sender IP is 0.0.0.0
Explanation The source IP-address of an ARP query is 0.0.0.0. Allowing.
Gateway Action allow
Recommended Action If this is not the desired behaviour, modify the configuration.
Revision 1
Context Parameters Rule Name
Packet Buffer
2.5.3. no_sender_ip (ID: 00300003)
Default Severity NOTICE
Log Message ARP query sender IP is 0.0.0.0. Dropping
Explanation The source IP-address of an ARP query is 0.0.0.0. Dropping packet.
Gateway Action drop
Recommended Action If this is not the desired behaviour, modify the configuration.
Revision 1
Chapter 2: Log Message Reference
189
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