D-Link DFL-1600 Reference Guide
2.25.4. ipopt_present (ID: 01700004)
Default Severity
Log Message
IP Option <ipopt>(<optname>) is present
Explanation
The packet contains an IP Option. Ignoring.
Gateway Action
ignore
Recommended Action
None.
Revision
1
Parameters
ipopt
optname
optname
Context Parameters
2.25.5. ipoptlen_too_small (ID: 01700010)
Default Severity
Log Message
Type <ipopt> is multibyte, available <avail>. Dropping
Explanation
The IP Option type is multi byte which requires two bytes, and there is
less than two bytes available. Dropping packet.
less than two bytes available. Dropping packet.
Gateway Action
drop
Recommended Action
None.
Revision
1
Parameters
ipopt
minoptlen
avail
minoptlen
avail
Context Parameters
2.25.6. ipoptlen_invalid (ID: 01700011)
Default Severity
Log Message
Type <ipopt> claims len=<optlen>, available=<avail>. Dropping
Explanation
The IP Option type does not fit in the option space. Dropping packet.
Gateway Action
drop
Recommended Action
None.
Revision
1
Parameters
ipopt
optlen
optlen
2.25.5. ipoptlen_too_small (ID:
01700010)
01700010)
Chapter 2. Log Message Reference
311