Routes learned from RIP can be filtered by their routing tag according to the settings for LAN and WAN RIP. Routes can additionally be filtered by specifying network addresses (e. g. "Only learn routes in the network 192.168.0.0/255.255.0.0"). First of all a central table is used to define the filters that can then be used by entries in the LAN and WAN RIP table. Initially the filters are defined in a central table; these can then used by entries in the LAN and WAN RIP table.
LANconfig: IP-Router / General/ RIP filter sets
WEBconfig: Setup / IP-Router / RIP / filter