Packet Buffer
2.32.43. nd_update_entry_request (ID: 06400068)
Default Severity NOTICE
Log Message ND cache entry <ipaddress> update from <oldenet> to <newenet>
request. Dropping packet.
Explanation A Neighbor Solicitation requests updating an entry in the Neighbor
Discovery cache. Dropping packet.
Gateway Action drop
Recommended Action None.
Revision 1
Parameters ipaddress
oldenet
newenet
Context Parameters Rule Name
Packet Buffer
2.32.44. nd_sol_multicast_dest_address (ID: 06400069)
Default Severity WARNING
Log Message Neighbor Discovery destination address <destip> is multicast but
the solicited flag is set. Dropping
Explanation The Neighbor Discovery destination IP address is a multicast address
but the solicited flag is set, this is illegal according to RFC4861.
Dropping packet.
Gateway Action drop
Recommended Action Verify that no faulty network equipment exists.
Revision 1
Parameters destip
Context Parameters Rule Name
Packet Buffer
2.32.45. nd_dad_probe_faulty_dest (ID: 06400070)
Default Severity WARNING
Log Message Duplicate address probe with faulty destination address from
<sendermac>. Dropping packet.
Chapter 2: Log Message Reference
413
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