D-Link NetDefend DFL-210

Context Parameters
Connection
2.33.4. memory_allocation_failure (ID: 04800005)
Default Severity
ERROR
Log Message
Can't allocate memory to keep track of a packet
Explanation
The gateway is unable to allocate memory to keep track of packet that
was received. The packet will be dropped.
Gateway Action
drop
Recommended Action
Review configuration to reduce memory consumption.
Revision
1
2.33.5. drop_due_to_buffer_starvation (ID: 04800007)
Default Severity
ERROR
Log Message
Can't allocate resources to process a packet
Explanation
The gateway ran out of resources when trying to allocate resources to
send a packet. The packet that triggered the need to send a packet will
be dropped.
Gateway Action
drop
Recommended Action
Check buffer consumption.
Revision
1
2.33.6. failed_to_send_ack (ID: 04800008)
Default Severity
ERROR
Log Message
Failed to send TCP ACK in response to a segment
Explanation
The gateway responds to some segments by sending an
acknowledgement segment to the sender. An example is when it
receives a segment that is outside of the receiver's receive window.
This log message indicates that the gateway failed to allocate resources
to send such an acknoledgement segment.
Gateway Action
none
Recommended Action
Check buffer consumption.
Revision
1
2.33.7. processing_memory_limit_reached (ID: 04800009)
Default Severity
NOTICE
2.33.4. memory_allocation_failure (ID:
04800005)
Chapter 2. Log Message Reference
378