6 Security functions
SINAUT MD741-1
C79000-G8976-C236-05
73
From port
Enter the port from which the local network is allowed to send IP packets. Do this
by specifying the port number.
(is only evaluated for the protocols TCP and UDP)
To IP addresse
Enter the IP address in the external network to which IP packets may be sent. Do
this by specifying the IP address or an IP range of the application in the network.
0.0.0.0/0
means all addresses.
To specify a range, use the CIDR notation - see the Glossary.
To port
Enter the port to which the external remote station is allowed to send IP packets.
Do this by specifying the port number.
(is only evaluated for the protocols TCP and UDP)
Action
Select how outgoing IP packets are to be handled:
Accept
– The data packets can go through,
Reject
– The data packets are rejected, and the sender receives a corresponding
message.
Drop
– The data packets are discarded without any feedback to the sender.
Firewall Rules incoming / outgoing
Log
For each individual firewall rule you can define whether the event should be
●
logged when the rule takes effect - set Log to Yes
●
or not - set Log to No (factory settings)
The log is kept in the firewall log, see Chapter 6.4.
Log entries for unknown outgoing connection attempts
This logs all connection attempts that are not covered by the defined rules.
Factory settings
The factory settings for the SINAUT MD741-1 are as follows:
