nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_INP \ iifname \ virbr0 \ tcp \ dport \ 67 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_INP \ iifname \ virbr0 \ udp \ dport \ 67 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_OUT \ oifname \ virbr0 \ tcp \ dport \ 68 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_OUT \ oifname \ virbr0 \ udp \ dport \ 68 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_INP \ iifname \ virbr0 \ tcp \ dport \ 53 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_INP \ iifname \ virbr0 \ udp \ dport \ 53 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_OUT \ oifname \ virbr0 \ tcp \ dport \ 53 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_OUT \ oifname \ virbr0 \ udp \ dport \ 53 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_FWO \ iifname \ virbr0 \ counter \ reject nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_FWI \ oifname \ virbr0 \ counter \ reject nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_FWX \ iifname \ virbr0 \ oifname \ virbr0 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_FWO \ ip \ saddr \ 192.168.122.0/24 \ iifname \ virbr0 \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_FWI \ oifname \ virbr0 \ ip \ daddr \ 192.168.122.0/24 \ ct \ state \ related,established \ counter \ accept nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_PRT \ ip \ saddr \ 192.168.122.0/24 \ ip \ daddr \ '!=' \ 192.168.122.0/24 \ counter \ masquerade nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_PRT \ meta \ l4proto \ udp \ ip \ saddr \ 192.168.122.0/24 \ ip \ daddr \ '!=' \ 192.168.122.0/24 \ counter \ masquerade \ to \ :1024-65535 nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_PRT \ meta \ l4proto \ tcp \ ip \ saddr \ 192.168.122.0/24 \ ip \ daddr \ '!=' \ 192.168.122.0/24 \ counter \ masquerade \ to \ :1024-65535 nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_PRT \ ip \ saddr \ 192.168.122.0/24 \ ip \ daddr \ 255.255.255.255/32 \ counter \ return nft \ -ae insert \ rule \ ip \ libvirt \ LIBVIRT_PRT \ ip \ saddr \ 192.168.122.0/24 \ ip \ daddr \ 224.0.0.0/24 \ counter \ return