Explanation
A packet was received with a TTL (Time-To-Live) field set to zero,
which is not allowed. Dropping packet.
Gateway Action
drop
Recommended Action
None.
Revision
1
Context Parameters
Rule Name
Packet Buffer
2.26.4. ttl_low (ID: 07000014)
Default Severity
WARNING
Log Message
Received packet with too low TTL of <ttl>. Min TTL is <ttlmin>.
Dropping
Explanation
The received packet has a TTL (Time-To-Live) field which is too low.
Dropping packet.
Gateway Action
drop
Recommended Action
None.
Revision
1
Parameters
ttl
ttlmin
Context Parameters
Rule Name
Packet Buffer
2.26.5. ip_rsv_flag_set (ID: 07000015)
Default Severity
WARNING
Log Message
The IP Reserved Flag was set. Dropping
Explanation
The received packet has the IP Reserved Flag set. Dropping packet.
Gateway Action
drop
Recommended Action
None.
Revision
1
Context Parameters
Rule Name
Packet Buffer
2.26.6. oversize_tcp (ID: 07000018)
Default Severity
WARNING
Log Message
Configured size limit for the TCP protocol exceeded. Dropping
2.26.4. ttl_low (ID: 07000014) Chapter 2. Log Message Reference
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