--- openwrt_variant: lede openwrt_release: 17.01.6 openwrt_arch: ar71xx openwrt_target: generic openwrt_profile: tl-wr710n-v2 openwrt_output_image_suffixes: - "generic-{{ openwrt_profile }}-squashfs-sysupgrade.bin" openwrt_packages_remove: - kmod-gpio-button-hotplug - kmod-ath9k - wpad-mini - ppp - ppp-mod-pppoe - dnsmasq - firewall - odhcpd - odhcpd-ipv6only openwrt_packages_add: - haveged - htop - ip - less - nano - tcpdump-mini - kmod-usb-audio - alsa-lib - alsa-utils - alsa-utils-seq openwrt_mixin: /etc/sysctl.conf: content: | # Defaults are configured in /etc/sysctl.d/* and can be customized in this file # # disable IP forwarding, we don't need it since we are no router net.ipv4.conf.default.forwarding=0 net.ipv4.conf.all.forwarding=0 net.ipv4.ip_forward=0 net.ipv6.conf.default.forwarding=0 net.ipv6.conf.all.forwarding=0 /etc/dropbear/authorized_keys: content: "{{ ssh_keys_root | join('\n') }}\n" /etc/htoprc: file: "{{ global_files_dir }}/common/htoprc" /etc/rc.d/S22network-fw: link: "../init.d/network-fw" /etc/rc.d/K91network-fw: link: "../init.d/network-fw" /etc/init.d/network-fw: mode: "0755" content: | #!/bin/sh /etc/rc.common START=22 STOP=91 start() { MGMT_IF=$(uci get network.mgmt.ifname) MGMT_IPADDR=$(uci get network.mgmt.ipaddr) MGMT_NETMASK=$(uci get network.mgmt.netmask) MIXER_IF=br-mixer MIXER_IPADDR=$(uci get network.mixer.ipaddr) MIXER_NETMASK=$(uci get network.mixer.netmask) iptables -A INPUT -i lo -d 127.0.0.0/8 -s 127.0.0.0/8 -j ACCEPT iptables -A INPUT -i "$MGMT_IF" -d "$MGMT_IPADDR" -s "$MGMT_IPADDR/$MGMT_NETMASK" -j ACCEPT iptables -A INPUT -i "$MIXER_IF" -p tcp --dport {{ ansible_port }} -d "$MIXER_IPADDR" -j REJECT --reject-with tcp-reset iptables -A INPUT -i "$MIXER_IF" -p icmp -d "$MIXER_IPADDR" -s "$MIXER_IPADDR/$MIXER_NETMASK" -j ACCEPT iptables -A INPUT -i "$MIXER_IF" -p udp -d "$MIXER_IPADDR" -s "$MIXER_IPADDR/$MIXER_NETMASK" -j ACCEPT iptables -A INPUT -i "$MIXER_IF" -p tcp -d "$MIXER_IPADDR" -s "$MIXER_IPADDR/$MIXER_NETMASK" -j ACCEPT iptables -A INPUT -i "$MIXER_IF" -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT iptables -P INPUT DROP iptables -P FORWARD DROP } stop() { iptables -P INPUT ACCEPT iptables -F INPUT iptables -P FORWARD ACCEPT } openwrt_uci: system: - name: system options: hostname: '{{ inventory_hostname }}' timezone: 'CET-1CEST,M3.5.0,M10.5.0/3' ttylogin: '0' log_size: '64' urandom_seed: '0' - name: timeserver 'ntp' options: enabled: '1' enable_server: '0' server: - '0.lede.pool.ntp.org' - '1.lede.pool.ntp.org' - '2.lede.pool.ntp.org' - '3.lede.pool.ntp.org' dropbear: - name: dropbear options: PasswordAuth: 'off' RootPasswordAuth: 'off' Port: '{{ ansible_port }}' network: - name: globals 'globals' options: ula_prefix: "fc{{ '%02x:%04x:%04x' | format((255 | random(seed=inventory_hostname + '0')), (65535 | random(seed=inventory_hostname + '1')), (65535 | random(seed=inventory_hostname + '2'))) }}::/48" - name: interface 'loopback' options: ifname: lo proto: static ipaddr: 127.0.0.1 netmask: 255.0.0.0 - name: interface 'mgmt' options: ifname: "eth0.{{ network_mgmt_zone.vlan }}" accept_ra: 0 proto: static ipaddr: "{{ network_mgmt_zone.prefix | ipaddr(network_mgmt_zone.offsets[inventory_hostname]) | ipaddr('address') }}" netmask: "{{ network_mgmt_zone.prefix | ipaddr('netmask') }}" - name: interface 'mixer' options: type: bridge ifname: "eth0.{{ network_mixer_zone.vlan }} eth1" accept_ra: 0 proto: static ipaddr: "{{ network_mixer_zone.prefix | ipaddr(network_mixer_zone.offsets[inventory_hostname]) | ipaddr('address') }}" netmask: "{{ network_mixer_zone.prefix | ipaddr('netmask') }}" gateway: "{{ network_mixer_zone.gateway }}" dns: "{{ network_mixer_zone.dns }}"