# Disable DHCP servers
/etc/init.d/odhcpd disable
/etc/init.d/dnsmasq disable

# Remove firewall rules since AP bridges ethernet to wireless anyway
uci delete firewall.@zone[1]
uci delete firewall.@zone[0]
uci delete firewall.@forwarding[0]
for j in $(seq 0 10); do uci delete firewall.@rule[0]; done

# Remove WAN interface
uci delete network.wan
uci delete network.wan6

# Reconfigure DHCP client for bridge over LAN and WAN ports
uci delete network.lan.ipaddr
uci delete network.lan.netmask
uci delete network.lan.ip6assign
uci delete network.globals.ula_prefix
uci delete network.@switch_vlan[1]
uci delete dhcp.@dnsmasq[0].domain
uci set network.lan.proto=dhcp
uci set network.lan.ipv6=0
uci set network.lan.ifname='eth0'
uci set network.lan.stp=1

# Radio ordering differs among models
case $(uci get wireless.radio0.hwmode) in
    11a) uci rename wireless.radio0=radio5ghz;;
    11g) uci rename wireless.radio0=radio2ghz;;
esac
case $(uci get wireless.radio1.hwmode) in
    11a) uci rename wireless.radio1=radio5ghz;;
    11g) uci rename wireless.radio1=radio2ghz;;
esac

# Reset virtual SSID-s
uci delete wireless.@wifi-iface[1]
uci delete wireless.@wifi-iface[0]

# Pseudorandomize channel selection, should work with 80MHz on 5GHz band
case $(uci get system.@system[0].hostname | md5sum) in
   1*|2*|3*|4*) uci set wireless.radio2ghz.channel=1; uci set wireless.radio5ghz.channel=36 ;;
   5*|6*|7*|8*) uci set wireless.radio2ghz.channel=5; uci set wireless.radio5ghz.channel=52 ;;
   9*|0*|a*|b*) uci set wireless.radio2ghz.channel=9; uci set wireless.radio5ghz.channel=100 ;;
   c*|d*|e*|f*) uci set wireless.radio2ghz.channel=13; uci set wireless.radio5ghz.channel=132 ;;
esac

# Create bridge for guests
uci set network.guest=interface
uci set network.guest.proto='static'
uci set network.guest.address='0.0.0.0'
uci set network.guest.type='bridge'
uci set network.guest.ifname='eth0.156' # tag id 156 for guest network
uci set network.guest.ipaddr='0.0.0.0'
uci set network.guest.ipv6=0
uci set network.guest.stp=1

# Disable switch tagging and bridge all ports on TP-Link WDR3600/WDR4300
case $(cat /etc/board.json | jsonfilter -e '@["model"]["id"]') in
    tl-wdr*)
        uci set network.@switch[0].enable_vlan=0
        uci set network.@switch_vlan[0].ports='0 1 2 3 4 5 6'
    ;;
    *) ;;
esac