Invalid_Ip_Length (Id: 01500004); Invalid_Ip_Checksum (Id: 01500005) - D-Link NetDefend DFL-210 Log Reference Manual

Network security firewall
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2.23.4. invalid_ip_length (ID:
01500004)
Revision
Parameters
Context Parameters

2.23.4. invalid_ip_length (ID: 01500004)

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

2.23.5. invalid_ip_checksum (ID: 01500005)

Default Severity
Log Message
Explanation
Gateway Action
Recommended Action
Revision
Parameters
Context Parameters
1
iptotlen
iphdrlen
Rule Name
Packet Buffer
WARNING
Invalid IP header length, IPTotLen=<iptotlen>, RecvLen=<recvlen>
The received packet IP total length is larger than the received transport
data. Dropping packet.
drop
None.
1
iptotlen
recvlen
Rule Name
Packet Buffer
WARNING
Invalid
IP
header
checksum
CompChkSum=<compchksum>
The received packet IP header checksum is invalid, dropping packet.
drop
None.
1
recvchksum
compchksum
Rule Name
Packet Buffer
307
Chapter 2. Log Message Reference
-
RecvChkSum=<recvchksum>,

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