D-Link DFL-260E

Recommended Action
None.
Revision
1
Parameters
algname
Context Parameters
ALG Module Name
ALG Session ID
2.1.179. tls_disallowed_key_exchange (ID: 00200458)
Default Severity
WARNING
Log Message
TLSALG: Disallowed key exchange.
Explanation
The TLS ALG session will be closed because there are not enough
resources to process any TLS key exchanges at the moment. This
could be a result of TLS handshake message flooding. This action is
triggered by a system that monitors the amount of resources that is
spent on key exchanges. This system is controlled by the advanced
setting SSL_ProcessingPriority.
Gateway Action
close
Recommended Action
Investigate the source of this, and try to find out if it is a part of a
possible attack, or normal traffic.
Revision
1
Parameters
algname
Context Parameters
ALG Module Name
ALG Session ID
2.1.180. tls_invalid_message (ID: 00200459)
Default Severity
ERROR
Log Message
TLSALG: Invalid TLS <message_type> message received.
Explanation
A badly formatted TLS message has been received. The TLS ALG
session will be closed.
Gateway Action
close
Recommended Action
None.
Revision
1
Parameters
message_type
algname
Context Parameters
ALG Module Name
ALG Session ID
2.1.181. tls_bad_message_order (ID: 00200460)
2.1.179. tls_disallowed_key_exchange
(ID: 00200458)
Chapter 2. Log Message Reference
105