
2.13. FRAG
These log messages refer to the FRAG (Fragmentation events) category.
2.13.1. individual_frag_timeout (ID: 02000001)
Default Severity
WARNING
Log Message
Individual fragment timed out.
Explanation
A fragment of an IP packet timed out, and is dropped.
Gateway Action
drop
Recommended Action
None.
Revision
1
Context Parameters
Rule Name
Packet Buffer
2.13.2. fragact_contains_frags (ID: 02000002)
Default Severity
CRITICAL
Log Message
Internal Error: A failed active fragment contained fragments. Dropping
Explanation
An Internal Error occured when freeing an active fragment. Dropping
packet.
Gateway Action
drop
Recommended Action
None.
Revision
1
Context Parameters
Dropped Fragments
Rule Name
2.13.3. fail_suspect_out_of_resources (ID: 02000003)
Default Severity
CRITICAL
Log Message
Out
of
reassembly
resources
for
suspect.
Frags:
<frags>.
<srcip>-<destip> <ipproto> FragID: <fragid>, State: <fragact>
Explanation
Out of fragmentation-reassembly resources when processing the IP
packet, which may contain illegal fragments. Dropping packet and
freeing resources.
Gateway Action
drop
Recommended Action
None.
Revision
1
Parameters
srcip
2.13. FRAG
Chapter 2. Log Message Reference
196
Содержание DFL-210 - NetDefend - Security Appliance
Страница 25: ...List of Tables 1 Abbreviations 28 25...
Страница 26: ...List of Examples 1 Log Message Parameters 27 2 Conditional Log Message Parameters 27 26...
Страница 36: ...1 3 Severity levels Chapter 1 Introduction 36...
Страница 156: ...Recommended Action None Revision 1 2 5 7 unsynced_databases ID 05000008 Chapter 2 Log Message Reference 156...
Страница 173: ...Context Parameters Packet Buffer 2 9 14 route_collision ID 00700015 Chapter 2 Log Message Reference 173...
Страница 195: ...2 12 6 route_removed ID 01100006 Chapter 2 Log Message Reference 195...
Страница 240: ...Revision 1 Parameters iface linkspeed duplex 2 20 3 ifacemon_status_bad ID 03900004 Chapter 2 Log Message Reference 240...
Страница 309: ...Context Parameters Rule Name Packet Buffer 2 24 3 ip_rsv_flag_set ID 01600003 Chapter 2 Log Message Reference 309...
Страница 409: ...2 40 19 scp_failed_not_admin ID 04704000 Chapter 2 Log Message Reference 409...
Страница 476: ...2 49 14 zd_block ID 03800014 Chapter 2 Log Message Reference 476...