mirror of
https://github.com/breeze303/openwrt-ipq.git
synced 2025-12-16 18:01:07 +00:00
455 lines
12 KiB
Bash
455 lines
12 KiB
Bash
#!/bin/sh -e
|
|
# shellcheck disable=2034,2091,3010,3037,3060 shell=busybox
|
|
# Custom UCI defaults script for Linksys MX4200/4300/5300 etc
|
|
# Create folder "files/etc/uci-defaults/" in build root and copy this script there.
|
|
# Customize to your needs.
|
|
|
|
# Uncomment the following line to capture all output to a log file
|
|
# exec > /root/uci-defaults.log 2>&1
|
|
|
|
# We will also use this MAC to set br-lan, and lan ports 1,2,3.
|
|
# That is how they are supposed to be but there's an issue on MX4300
|
|
# where the MAC is not set correctly for lan 2 and 3 and randomly changes each boot.
|
|
mac=$(fw_printenv -n ethaddr | tr '[:upper:]' '[:lower:]')
|
|
|
|
# Set to '0' to enable WDS and disable mesh
|
|
wds_disable=1
|
|
bridge_mode=true
|
|
|
|
ap_5g_radio="radio0"
|
|
ap_2g_radio="radio1"
|
|
mesh_radio="radio2"
|
|
wds_radio="${mesh_radio}"
|
|
|
|
# for 80mhz channel 161 will use channels 149-161 (leave as is)
|
|
mesh_channel=161
|
|
# for 80mhz channel 64 will use channels 52-64 (change below for specific devices if needed)
|
|
ap_5g_channel=64
|
|
ap_2g_channel=6
|
|
|
|
# Unique UCI config names for each section
|
|
ap_5g_iface="ap_5g"
|
|
ap_2g_iface="ap_2g"
|
|
mesh_iface="mesh"
|
|
wds_iface="wds"
|
|
|
|
# You should start customizing from here
|
|
# Must be the same SSID for both 2G and 5G for 802.11 k/v/r
|
|
ap_2g_ssid="OpenWrt"
|
|
ap_5g_ssid="${ap_2g_ssid}"
|
|
|
|
mesh_id="OpenWrt-Mesh"
|
|
wds_ssid="OpenWrt-WDS"
|
|
|
|
ap_key="SOME_KEY"
|
|
mesh_gate_key="SOME_LONG_RANDOM_KEY"
|
|
wds_key="${mesh_gate_key}"
|
|
|
|
country="US"
|
|
timezone="EST5EDT,M3.2.0,M11.1.0"
|
|
zonename="America/New York"
|
|
|
|
router="192.168.1.1"
|
|
netmask=24
|
|
lan_proto="static"
|
|
prefix="mx4300"
|
|
|
|
# If node is setup to use DHCP and fails to get an IP,
|
|
# a cable connection can be used to login and manage it.
|
|
# You'll need to set a static IP on your computer in the same subnet.
|
|
# (i.e. 10.1.1.2/24) and connect to the fallback management IP.
|
|
fallback_mgmt_ip="10.1.1.1"
|
|
|
|
# In case you want to reset firmware in future, but want to use different mesh band
|
|
# use `fw_setenv mesh_band low_5g` to use "radio0" (low 5G band) (36-64)
|
|
# use `fw_setenv mesh_band high_5g` to use "radio2" (high 5G band) (100-165)
|
|
# This will then be used to set the channel for the mesh interface.
|
|
# Default is high_5g (radio2) (channel 161)
|
|
# NOTE: ON MX4300 ONLY THE 2ND RADIO WORKS WITH MESH. LEAVE THIS UNCHANGED.
|
|
mesh_band="$(fw_printenv -n mesh_band 2> /dev/null)"
|
|
mesh_band="${mesh_band:-high_5g}"
|
|
mesh_rssi_threshold="-65"
|
|
|
|
if [ "$mesh_band" = "low_5g" ]; then
|
|
mesh_radio="radio0"
|
|
mesh_channel="64"
|
|
ap_5g_radio="radio2"
|
|
ap_5g_channel="100"
|
|
fi
|
|
|
|
# Setup satellite nodes to simply extend wifi coverage from the main router.
|
|
# This avoids "daisy chaining" traffic through multiple nodes.
|
|
# This usecase covers 99% of typical home setups.
|
|
mesh_gate_announcements="0"
|
|
mesh_hwmp_rootmode="0"
|
|
mesh_fwding="0"
|
|
|
|
stp_priority=8192
|
|
|
|
# Only version version 11.4.0.5 has mesh offload support, so disable and use WDS instead
|
|
if ! grep -q NSS.HK.11.4.0.5 /lib/firmware/qca-nss0-retail.bin 2> /dev/null; then
|
|
wds_disable=0
|
|
fi
|
|
|
|
# For Linksys MX4200/4300/5300 etc, only need to match the first 5 bytes
|
|
# of the MAC address to determine it's the same device.
|
|
# Replace 'xx:xx' with the one found on the bottom of your device.
|
|
# NOTE: '80:69:1a' is just one of the OUI for Linksys. Yours may be different.
|
|
# i.e. 'D8:EC:5E:xx:xx', or others. We just need the first 10 characters.
|
|
# Add a new `elif` block for each device if needed.
|
|
if [[ "${mac}" =~ "80:69:1a:xx:xx" ]]; then
|
|
suffix=2
|
|
# If the node is in bridge mode and connected to a router via ethernet, or itself is a router.
|
|
# set the following for gate announcements, rootmode and forwarding.
|
|
mesh_gate_announcements=1
|
|
mesh_hwmp_rootmode=2
|
|
mesh_fwding=1
|
|
# Only ONE of the nodes should be in ap mode if setting up WDS.
|
|
wds_mode=ap
|
|
elif [[ "${mac}" =~ "80:69:1a:xx:xx" ]]; then
|
|
suffix=3
|
|
wds_mode=sta
|
|
# it's a good idea to spread out the channels on the AP
|
|
# to ensure they don't interfere with each other.
|
|
# This is especially important if you have multiple APs in close proximity.
|
|
# For 80mhz channel 48 will use channels 36-48
|
|
ap_5g_channel=48
|
|
ap_2g_channel=1
|
|
else
|
|
lan_proto="dhcp"
|
|
fi
|
|
|
|
if { [ "$lan_proto" = "dhcp" ] && [ -z "$suffix" ]; } || [ -z "$suffix" ] ; then
|
|
# get last 2 octets of the MAC address
|
|
# The final hostname will be "${prefix}-${suffix}", e.g. "mx4300-9efc"
|
|
# otherwise, the suffix will be you specified above.
|
|
suffix="${mac#*:*:*:*:}"
|
|
suffix="${suffix/:/}"
|
|
else
|
|
# If bridge mode : true
|
|
# and router IP is : 192.168.1.1
|
|
# and suffix is : 2
|
|
# then the IP will be : 192.168.1.2
|
|
if $bridge_mode; then
|
|
ipaddr="${router%.*}.${suffix}"
|
|
else
|
|
# otherwise assume the node is a router and set the IP to the router IP specified above.
|
|
# If you DO disable bridge mode for a device, make sure you ONLY do it for ONE device.
|
|
ipaddr="${router}"
|
|
stp_priority=0
|
|
fi
|
|
fi
|
|
|
|
hostname="${prefix}-${suffix}"
|
|
|
|
uci import <<- EOF
|
|
package system
|
|
|
|
config system
|
|
option hostname '${hostname}'
|
|
option timezone '${timezone}'
|
|
option ttylogin '0'
|
|
option log_size '128'
|
|
option urandom_seed '1'
|
|
option zonename '${zonename}'
|
|
option cronloglevel '9'
|
|
|
|
config timeserver 'ntp'
|
|
option enable_server '1'
|
|
option interface 'lan'
|
|
$(${bridge_mode} && echo list server ''${router}'')
|
|
# The following NTP servers are NIST Internet Time Servers.
|
|
# Change them to suit your needs/regional location.
|
|
list server '129.6.15.28'
|
|
list server '129.6.15.29'
|
|
list server '129.6.15.30'
|
|
list server '2610:20:6f15:15::27'
|
|
list server '2610:20:6f15:15::28'
|
|
list server '129.6.15.27'
|
|
list server '129.6.15.26'
|
|
|
|
config led
|
|
option name 'Blue Off'
|
|
option sysfs 'blue:status'
|
|
option trigger 'none'
|
|
option default '0'
|
|
|
|
config led
|
|
option name 'Red Off'
|
|
option sysfs 'red:status'
|
|
option trigger 'none'
|
|
option default '0'
|
|
EOF
|
|
|
|
# satellite nodes should not have any DHCP/DNS services running.
|
|
# Nor should they have any firewall/dnsmasq rules.
|
|
|
|
${bridge_mode} && {
|
|
|
|
# Disable services services in case we are running as dumb ap
|
|
for prog in firewall sqm unbound adblock-fast banip; do
|
|
CMD=/etc/init.d/${prog}
|
|
if [ -r ${CMD} ]; then
|
|
${CMD} disable
|
|
fi
|
|
done
|
|
|
|
[ -r /etc/hotplug.d/ntp/25-unbound ] && rm /etc/hotplug.d/ntp/25-unbound
|
|
|
|
uci import <<- EOF > /dev/null
|
|
package dhcp
|
|
|
|
config dnsmasq
|
|
option boguspriv '0'
|
|
option rebind_protection '0'
|
|
option domain 'lan'
|
|
option expandhosts '1'
|
|
option readethers '1'
|
|
option leasefile '/tmp/dhcp.leases'
|
|
option resolvfile '/tmp/resolv.conf.d/resolv.conf.auto'
|
|
option localservice '0'
|
|
option ednspacket_max '1232'
|
|
|
|
config dhcp 'lan'
|
|
option interface 'lan'
|
|
option dhcpv4 'disabled'
|
|
option dhcpv6 'disabled'
|
|
option ignore '1'
|
|
option dynamicdhcp '0'
|
|
|
|
config odhcpd 'odhcpd'
|
|
option maindhcp '0'
|
|
option leasefile '/tmp/hosts/odhcpd'
|
|
option leasetrigger '/usr/sbin/odhcpd-update'
|
|
option loglevel '4'
|
|
|
|
EOF
|
|
|
|
uci import <<- EOF > /dev/null
|
|
package network
|
|
|
|
config globals 'globals'
|
|
|
|
config interface 'loopback'
|
|
option device 'lo'
|
|
option proto 'static'
|
|
option ipaddr '127.0.0.1'
|
|
option netmask '255.0.0.0'
|
|
|
|
config device
|
|
option name 'br-lan'
|
|
option type 'bridge'
|
|
list ports 'lan1'
|
|
list ports 'lan2'
|
|
list ports 'lan3'
|
|
option macaddr '${mac}'
|
|
option stp '1'
|
|
option igmp_snooping '1'
|
|
option arp_accept '1'
|
|
option priority '${stp_priority}'
|
|
|
|
config interface 'lan'
|
|
option device 'br-lan'
|
|
$(
|
|
if [ "$lan_proto" = "static" ]; then
|
|
cat <<- EOD
|
|
option proto 'static'
|
|
list ipaddr '${ipaddr}/${netmask:-24}'
|
|
list dns '${router}'
|
|
option gateway '${router}'
|
|
option delegate '0'
|
|
EOD
|
|
else
|
|
cat <<- EOD
|
|
option proto 'dhcp'
|
|
option delegate '0'
|
|
|
|
config interface 'mgmt'
|
|
option device '@lan'
|
|
option proto 'static'
|
|
option ipaddr '${fallback_mgmt_ip}'
|
|
option netmask '255.255.255.0'
|
|
option delegate '0'
|
|
EOD
|
|
fi
|
|
)
|
|
|
|
config interface 'lan6'
|
|
option device '@lan'
|
|
option proto 'dhcpv6'
|
|
option reqaddress 'try'
|
|
option reqprefix 'no'
|
|
option delegate '0'
|
|
|
|
config device
|
|
option name 'lan1'
|
|
option macaddr '${mac}'
|
|
|
|
config device
|
|
option name 'lan2'
|
|
option macaddr '${mac}'
|
|
|
|
config device
|
|
option name 'lan3'
|
|
option macaddr '${mac}'
|
|
EOF
|
|
|
|
# Sometimes nodes may not be able to reach the gateway for whatever reason
|
|
# Since they will be connected via wifi it's cumbersome having to hardwire just to troubleshoot
|
|
# Install the `watchcat` package to automatically reboot the node if it can't reach the gateway
|
|
uci import <<- EOF > /dev/null
|
|
|
|
package watchcat
|
|
|
|
config watchcat
|
|
option period '5m'
|
|
option mode 'ping_reboot'
|
|
option pinghosts '${router}'
|
|
option addressfamily 'any'
|
|
option pingperiod '10s'
|
|
option pingsize 'standard'
|
|
option forcedelay '1m'
|
|
EOF
|
|
}
|
|
|
|
# If not in bridge mode, then assume setting up as a router
|
|
${bridge_mode} || {
|
|
uci batch <<- EOF > /dev/null
|
|
set network.lan.proto='static'
|
|
del_list network.lan.ipaddr
|
|
set network.lan.ipaddr='${router}/${netmask:-24}'
|
|
EOF
|
|
}
|
|
|
|
uci import <<- EOF
|
|
package wireless
|
|
|
|
config wifi-device 'radio0'
|
|
option type 'mac80211'
|
|
option path 'platform/soc@0/c000000.wifi'
|
|
option band '5g'
|
|
option txpower '21'
|
|
option country '${country:-US}'
|
|
option htmode 'HE80'
|
|
option channel '${ap_5g_channel:-64}'
|
|
option cell_density '0'
|
|
option noscan '1'
|
|
|
|
config wifi-device 'radio1'
|
|
option type 'mac80211'
|
|
option path 'platform/soc@0/c000000.wifi+1'
|
|
option band '2g'
|
|
option txpower '24'
|
|
option country '${country:-US}'
|
|
option htmode 'HE20'
|
|
option channel '${ap_2g_channel:-6}'
|
|
option cell_density '0'
|
|
option noscan '1'
|
|
|
|
config wifi-device 'radio2'
|
|
option type 'mac80211'
|
|
option path 'platform/soc@0/c000000.wifi+2'
|
|
option band '5g'
|
|
option txpower '30'
|
|
option country '${country:-US}'
|
|
option htmode 'HE80'
|
|
option channel '${mesh_channel:-161}'
|
|
option cell_density '3'
|
|
option noscan '1'
|
|
|
|
config wifi-iface '${ap_5g_iface}'
|
|
option device '${ap_5g_radio}'
|
|
option mode 'ap'
|
|
option network 'lan'
|
|
option ssid '${ap_5g_ssid}'
|
|
option encryption 'psk2+ccmp'
|
|
option key '${ap_key}'
|
|
option beacon_int '97'
|
|
option bss_transition '1'
|
|
option disassoc_low_ack '0'
|
|
option dtim_period '3'
|
|
option ft_over_ds '0'
|
|
option ft_psk_generate_local '1'
|
|
option ieee80211r '1'
|
|
option ieee80211k '1'
|
|
option proxy_arp '1'
|
|
option reassociation_deadline '20000'
|
|
option time_advertisement '2'
|
|
option time_zone 'GMT0'
|
|
option wnm_sleep_mode '1'
|
|
option wpa_group_rekey '86400'
|
|
option pmk_r1_push '1'
|
|
|
|
config wifi-iface '${ap_2g_iface}'
|
|
option device '${ap_2g_radio}'
|
|
option mode 'ap'
|
|
option network 'lan'
|
|
option ssid '${ap_2g_ssid}'
|
|
option encryption 'psk2+ccmp'
|
|
option key '${ap_key}'
|
|
option bss_transition '1'
|
|
option beacon_int '100'
|
|
option disassoc_low_ack '0'
|
|
option dtim_period '3'
|
|
option ft_over_ds '0'
|
|
option ft_psk_generate_local '1'
|
|
option ieee80211r '1'
|
|
option ieee80211k '1'
|
|
option proxy_arp '1'
|
|
option reassociation_deadline '20000'
|
|
option time_advertisement '2'
|
|
option time_zone 'GMT0'
|
|
option wnm_sleep_mode '1'
|
|
option wpa_group_rekey '86400'
|
|
option max_inactivity '4260'
|
|
option pmk_r1_push '1'
|
|
|
|
config wifi-iface '${mesh_iface}'
|
|
option device '${mesh_radio}'
|
|
option encryption 'sae'
|
|
option key '${mesh_gate_key}'
|
|
option mesh_id '${mesh_id}'
|
|
option mode 'mesh'
|
|
option network 'lan'
|
|
option mesh_fwding '${mesh_fwding:-0}'
|
|
option mesh_gate_announcements '${mesh_gate_announcements:-0}'
|
|
option mesh_hwmp_rootmode '${mesh_hwmp_rootmode:-0}'
|
|
option mesh_max_peer_links '16'
|
|
option mesh_rssi_threshold '${mesh_rssi_threshold}'
|
|
option disabled $([ ${wds_disable:-1} -eq 1 ] && echo '0' || echo '1')
|
|
|
|
config wifi-iface '${wds_iface}'
|
|
option device '${wds_radio}'
|
|
option mode '${wds_mode:-ap}'
|
|
option network 'lan'
|
|
option ssid '${wds_ssid}'
|
|
option encryption 'psk2+ccmp'
|
|
option key '${wds_key}'
|
|
option wds '1'
|
|
option disabled '${wds_disable:-1}'
|
|
$([ "${wds_mode:-ap}" = "ap" ] && echo "option hidden '1'")
|
|
EOF
|
|
|
|
uci batch <<- EOF
|
|
set wireless.${mesh_radio}.channel='${mesh_channel}'
|
|
set wireless.${ap_5g_radio}.channel='${ap_5g_channel}'
|
|
|
|
set wireless.${mesh_radio}.cell_density='3'
|
|
set wireless.${ap_5g_radio}.cell_density='0'
|
|
|
|
set wireless.${mesh_iface}.device='${mesh_radio}'
|
|
set wireless.${wds_iface}.device='${mesh_radio}'
|
|
set wireless.${ap_5g_iface}.device='${ap_5g_radio}'
|
|
EOF
|
|
|
|
uci changes
|
|
|
|
uci commit system
|
|
uci commit dhcp
|
|
uci commit network
|
|
uci commit wireless
|
|
|
|
fw_setenv mesh_band "${mesh_band}"
|
|
|
|
exit 0
|