Siemens SIMATIC NET SCALANCE S615 Configuration Manual page 243

● Bidirectional rule
When this is enabled, the NETMAP rule for the opposite direction is automatically created
when the NETMAP rule is created.
The NETMAP rules are not connected to one another after creation. This means that no
synchronization takes place between the NETMAP rules when they are changed or deleted.
● Auto Firewall Rule
When this is enabled, the corresponding firewall rule is automatically created when the
NETMAP rule is created. These firewall rules are displayed under "Security > Firewall > IP
rules". If you change or delete the NETMAP rules, the corresponding firewall rules are
adjusted or deleted.
The table has the following columns:
● Select
Select the check box in the row to be deleted.
● Type
Shows the direction of the address translation.
● Source Interface
Shows the source interface.
● Destination Interface
Shows the destination interface.
● Source IP Subnet
Shows the subnet of the sender. This entry can be changed when necessary.
● Translated Source IP Subnet
Shows the subnet of the sender with which the subnet of the sender is replaced. This entry
can be changed when necessary.
● Destination IP Subnet
Shows the subnet of the recipient. This entry can be changed when necessary.
● Translated Destination IP Subnet
Shows the subnet of the recipient with which the subnet of the recipient is replaced. This
entry can be changed when necessary.
See also
NAT and firewall (Page 46)
SCALANCE S615 Web Based Management
Configuration Manual, 11/2019, C79000-G8976-C388-08
Configuring with Web Based Management
4.8 "Layer 3" menu
243