No_Return_Route (Id: 00600014); Reverse_Connect_Attempt (Id: 00600015); Port_0_Illegal (Id: 00600020) - D-Link NetDefend DFL-210 Log Reference Manual

2.8.10. no_return_route (ID: 00600014)

Parameters
Context Parameters
2.8.10. no_return_route (ID: 00600014)
Default Severity
Log Message
Explanation
Gateway Action
Recommended Action
Revision
Context Parameters

2.8.11. reverse_connect_attempt (ID: 00600015)

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

2.8.12. port_0_illegal (ID: 00600020)

Default Severity
Log Message
Explanation
Gateway Action
protocol
Rule Name
Packet Buffer
WARNING
Failed to open a new connection since a return route to the sender
address cant be found. Dropping packet
There was no return route found to the sender address of the packet.
Therefore, a new connection could not be opened and the packet is
dropped.
reject
None.
1
Rule Name
Connection
Packet Buffer
WARNING
Disallowed reverse connect attempt from peer. Dropping
State inspector does not allow this packet in reverse direction on the
already opened connection. This type of packet is only allowed to be
sent by the originator of a connection. Dropping the packet.
drop
None.
1
Rule Name
Connection
Packet Buffer
WARNING
TCP/UDP destination port or TCP source port was set to 0. Dropping
The TCP/UDP destination or TCP source port was set to 0, which is
not allowed. Dropping packet.
drop
164
Chapter 2. Log Message Reference