Chapter 5Setup and ConfigurationRUGGEDCOM ROX IIUser Guide392 Managing Network Address Translation Settings2 31Figure 429: Main Policy Settings Table1. Add Button 2. Edit Button 3. Delete Button3. Click Delete next to the chosen policy.4. Click Commit to save the changes or click Revert All to abort. A confirmation dialog box appears. Click OKto proceed.5. Click Exit Transaction or continue making changes.Section 5.17.12Managing Network Address Translation SettingsNetwork address translation entries can be used to set up a one-to-one correspondence between an externaladdress on the firewall and the RFC1918 address of a host behind the firewall. This is often set up to allowconnections to an internal server from outside the network.NOTEDestination Network Address Translation (DNAT) can be setup by configuring the destination zone in arule. For more information on rules, refer to Section 5.17.14, “Managing Rules”.The following sections describe how to configure and manage network address translation settings for a firewall:• Section 5.17.12.1, “Viewing a List of NAT Settings”• Section 5.17.12.2, “Adding a NAT Setting”• Section 5.17.12.3, “Deleting a NAT Setting”Section 5.17.12.1Viewing a List of NAT SettingsTo view a list of NAT settings, navigate to security » firewall » fwconfig » {firewall} » fwnat, where {firewall} isthe name of the firewall. If NAT settings have been configured, the Net Address Translation Main Settings tableappears.
