27Chapter 6: Network TabAirRouter HP User GuideUbiquiti Networks, Inc.Firewall entries can be saved by clicking Save or discardedby clicking Cancel in the Firewall configuration window.All active firewall entries are stored in the FIREWALL chainof the iptables filter table, while the device is operatingin Router mode. Please refer to the iptables tutorial fordetailed description of the firewall functionality in Routermode.Click Change to save the changes made on the Networktab.Router > Static RoutesIn this section you can manually add static routing rules tothe System Routing Table, this allows you to specify that aspecific target IP address (es) passes through a determinedgateway. Click Configure to add an entry.For each entry you must specify a valid Target Network IP,Netmask, Gateway IP, and optionally a comment. SelectOn to enable the rule. Click Save to save your entries orCancel to discard them.SOHO RouterSOHO (Small Office/Home Office) Router mode is aderivation of Router mode. In SOHO Router mode, the MainEthernet port labeled <···> functions as the WAN port. TheWLAN and LAN ports function as the Local Area Network(LAN). This is the default operating mode of the AirRouterHP.Note: SOHO Router mode only works properlyin Access Point or Access Point WDS mode, sinceit has not been designed to act as a wirelessclient.