AD-BLOCKING FOR OPENWRT

# NOTICE: SSH ACCESS REQUIRED

# INSTALL nano AS AN ALTERNATIVE TO vi
opkg install nano

# PASTE THIS INTO /etc/rc.local BEFORE exit 0
sed -i -e `$i \logger _____Initializing the blocklist... &\n` /etc/rc.local
sed -i -e `$i \wget -O - "http://pgl.yoyo.org/as/serverlist.php?hostformat=dnsmasq&mimetype=plaintext" | sed 's/127.0.0.1/192.168.1.254/g' | grep -vE 'example.com' > /etc/dnsmasq.conf && /etc/init.d/dnsmasq restart &\n` /etc/rc.local

# CREATE /tmp/block.init
touch /tmp/block.init

# CONFIGURE ROUTING FOR pixelserv
# ASSUMES GATEWAY IP ADDRESS IS: 192.168.1.1
# SOURCE: https://forum.openwrt.org/viewtopic.php?id=49640

# PASTE THE FOLLOWING INTO /tmp/block.init
uci add network alias
uci set network.@alias[-1].interface=lan
uci set network.@alias[-1].proto=static
uci set network.@alias[-1].ipaddr=192.168.1.254
uci set network.@alias[-1].netmask=255.255.255.0
uci commit
uci add uhttpd uhttpd
uci rename uhttpd.@uhttpd[-1]=pixelserv
uci add_list uhttpd.@uhttpd[-1].listen_http=0.0.0.0:88
uci set uhttpd.@uhttpd[-1].home=/www2
uci set uhttpd.@uhttpd[-1].rfc1918_filter=1
uci set uhttpd.@uhttpd[-1].max_requests=3
uci set uhttpd.@uhttpd[-1].error_page=/blank.gif
uci set uhttpd.@uhttpd[-1].index_page=blank.gif
uci set uhttpd.@uhttpd[-1].network_timeout=30
uci set uhttpd.@uhttpd[-1].tcp_keepalive=1
uci commit
mkdir /www2
wget -O /www2/blank.gif http://upload.wikimedia.org/wikipedia/commons/c/c0/Blank.gif
uci add firewall redirect
uci set firewall.@redirect[-1].target=DNAT
uci set firewall.@redirect[-1].src=lan
uci set firewall.@redirect[-1].proto=tcp
uci set firewall.@redirect[-1].src_dip=192.168.1.254
uci set firewall.@redirect[-1].src_dport=80
uci set firewall.@redirect[-1].dest_ip=192.168.1.1
uci set firewall.@redirect[-1].dest_port=88
uci set firewall.@redirect[-1].name=Pixelserv
uci commit

# GIVE PERMISSIONS AND EXECUTE /tmp/block.init
chmod +x /tmp/block.init && /tmp/block.init && reboot