[libvirt-users] nwfilter and address of network ip address

Hi, I am running a webserver on the libvirt host and would like to add a nwfilter such that a VM can access that server. The corresponding iptables rule would look like this: iptables --append INPUT --in-interface virbr0 --destination 192.168.122.1 --protocol tcp --dport 80 --jump ACCEPT where the network is using virbr0 and sits at 192.168.122.1. I don't want to hardcode the host IP address in the nwfilter so that I can use that filter for other networks. Is it possible to reference the host's IP address in the filter? Thanks! Nick