Invalid_Destination_Ethernet_Address (Id: 04200004); Failed_Restarting_Igmp_Conn (Id: 04200006); Invalid_Size_Query_Packet (Id: 04200007) - D-Link DFL-260E Log Reference Manual

Parameters
Context Parameters

2.28.4. invalid_destination_ethernet_address (ID: 04200004)

Default Severity
Log Message
Explanation
Gateway Action
Recommended Action
Revision
Parameters
Context Parameters

2.28.5. failed_restarting_igmp_conn (ID: 04200006)

Default Severity
Log Message
Explanation
Gateway Action
Recommended Action
Revision

2.28.6. invalid_size_query_packet (ID: 04200007)

Default Severity
Log Message
Explanation
recv_if
ip_dest
Packet Buffer
WARNING
Rejected IGMP message with inconsistent IP/ethernet addresses
(<ipdest>/<edest>) at interface <recv_if>.
Rejected IGMP message directed to a unicast ethernet. Known IGMP
DoS attack.
drop
Identify the offending application or user, isolate or upgrade if
possible.
1
recv_if
ipdest
edest
Packet Buffer
EMERG
Could not restart the IGMP listening conn. Reason: Out of memory
Could not restart the IGMP listening conn. The IGMP system is no
longer functional since it cannot handle IGMP requests.
None
Reboot the system.
1
WARNING
Broken IGMP Query at interface <recv_if> (payload exceeds packet
size).
Harmful condition that potentially could give an attacker full access
to the system. May indicate faulty hardware, an attack or
experimental software.
308
Chapter 2: Log Message Reference