Problems with R8000

Hi!
I have big problems with Openwrt and my new router NighthawkR8000 x6.
I installed LEDE 17.01.01/17.01.06 and last version 19.0.7.3. But Wirreless doesnt work. No in interface and i cant find in terminal. I cheked all the packages and installed which are needed to work. And I try to install the packages for a USB modem (Huawei E3372 LTE). No result. In OEM version everythink works ok. (exept USB-modem, becauce its not supported by the device).
Sorry, I dont have skills in this. But if you know how fix it, can you tell me. Thanks

There are some notes in the wiki page of your device. Have you followed them?
The 3372 works fine for me with NCM protocol.

Yes, I did.

The wireless doesn't work well, i have same hardware. If you set the good frequency in your device and does the reboot normaly it works.

  • the 2nd 5Ghz wireless only work with 149channel.
1 Like

Thank you! After one try. I was able to install the latest version and see wireless.

I cant install NCM.

ls: /dev/cdc-wdm0: No such file or directory.
T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  5 Spd=480  MxCh= 0
D:  Ver= 2.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
P:  Vendor=12d1 ProdID=1566 Rev= 1.02
S:  Manufacturer=HUAWEI_MOBILE
S:  Product=HUAWEI_MOBILE
S:  SerialNumber=0123456789ABCDEF
C:* #Ifs= 9 Cfg#= 1 Atr=80 MxPwr=  2mA
A:  FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=03
I:* If#= 0 Alt= 0 #EPs= 1 Cls=e0(wlcon) Sub=01 Prot=03 Driver=rndis_host
E:  Ad=82(I) Atr=03(Int.) MxPS=   8 Ivl=2ms
I:* If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=rndis_host
E:  Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E:  Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 3 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E:  Ad=84(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 4 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E:  Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 5 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E:  Ad=86(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 6 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E:  Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 7 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option
E:  Ad=88(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
I:* If#= 8 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage
E:  Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E:  Ad=08(O) Atr=02(Bulk) MxPS= 512 Ivl=125us

I added a USB modem using eth port3 with packages. But speed is very low. 1 mb to download and 4-6 to upload. I live in the city and have hight-speed LTE. And also I have very long access to the modem.

What does that mean?

When trying to connected to the modem 192.168.8.1. in browser (It is enabled in the router) Page loading is very slow. I dont know why.

PING 192.168.8.1 (192.168.8.1): 56 data bytes
64 bytes from 192.168.8.1: seq=0 ttl=64 time=14.446 ms
64 bytes from 192.168.8.1: seq=1 ttl=64 time=22.691 ms
64 bytes from 192.168.8.1: seq=2 ttl=64 time=22.727 ms
64 bytes from 192.168.8.1: seq=3 ttl=64 time=21.058 ms
64 bytes from 192.168.8.1: seq=4 ttl=64 time=12.561 ms
64 bytes from 192.168.8.1: seq=5 ttl=64 time=30.059 ms
64 bytes from 192.168.8.1: seq=6 ttl=64 time=22.578 ms
64 bytes from 192.168.8.1: seq=7 ttl=64 time=22.569 ms
64 bytes from 192.168.8.1: seq=8 ttl=64 time=22.562 ms
64 bytes from 192.168.8.1: seq=9 ttl=64 time=21.932 ms
64 bytes from 192.168.8.1: seq=10 ttl=64 time=20.070 ms
64 bytes from 192.168.8.1: seq=11 ttl=64 time=32.545 ms
64 bytes from 192.168.8.1: seq=12 ttl=64 time=46.428 ms
^C
--- 192.168.8.1 ping statistics ---
13 packets transmitted, 13 packets received, 0% packet loss
round-trip min/avg/max = 12.561/24.017/46.428 ms

Please copy the output of the following commands and post it here using the "Preformatted text </> " button:
grafik
Remember to redact passwords, MAC addresses and any public IP addresses you may have

uci export network; uci export wireless; \
uci export dhcp; uci export firewall; \
head -n -0 /etc/firewall.user; \
iptables-save -c; \
ip -4 addr ; ip -4 ro li tab all ; ip -4 ru; \

root@OpenWrt:~# uci export network
package network

config interface 'loopback'
        option ifname 'lo'
        option proto 'static'
        option ipaddr '127.0.0.1'
        option netmask '255.0.0.0'

config globals 'globals'
        option ula_prefix 'fd6f:bd91:***::/**'

config interface 'lan'
        option type 'bridge'
        option ifname 'eth0.1'
        option proto 'static'
        option ipaddr '192.168.1.1'
        option netmask '255.255.255.0'
        option ip6assign '60'

config device 'lan_eth0_1_dev'
        option name 'eth0.1'
        option macaddr '9c:3d:cf:01:**:**'

config interface 'wan'
        option ifname 'eth0.2'
        option proto 'dhcp'
        option type 'bridge'

config device 'wan_eth0_2_dev'
        option name 'eth0.2'
        option macaddr '9C:3D:CF:01:**:**'

config interface 'wan6'
        option ifname 'eth0.2'
        option proto 'dhcpv6'
        option type 'bridge'

config switch
        option name 'switch0'
        option reset '1'
        option enable_vlan '1'

config switch_vlan
        option device 'switch0'
        option vlan '1'
        option ports '0 1 2 3 5t'

config switch_vlan
        option device 'switch0'
        option vlan '2'
        option ports '4 5t'

config interface 'wwan'
        option proto 'dhcp'

config interface 'LTE'
        option proto 'dhcp'
        option type 'bridge'
        option metric '100'
        option broadcast '1'
        option ifname 'eth3'

root@OpenWrt:~# uci export wireles
uci: Entry not found
root@OpenWrt:~# uci export wireless
package wireless

config wifi-device 'radio0'
        option type 'mac80211'
        option hwmode '11a'
        option path '18000000.axi/bcma0:7/pci0000:00/0000:00:00.0/0000:01:00.0'
        option htmode 'VHT80'
        option channel '149'
        option country 'US'
        option txpower '17'

config wifi-device 'radio1'
        option type 'mac80211'
        option hwmode '11g'
        option path '18000000.axi/bcma0:8/pci0001:00/0001:00:00.0/0001:01:00.0/0001:02:01.0/0001:03:00.0'
        option htmode 'HT20'
        option country 'US'
        option txpower '17'
        option channel '11'

config wifi-device 'radio2'
        option type 'mac80211'
        option hwmode '11a'
        option path '18000000.axi/bcma0:8/pci0001:00/0001:00:00.0/0001:01:00.0/0001:02:02.0/0001:04:00.0'
        option htmode 'VHT80'
        option channel '48'
        option country 'US'
        option txpower '17'
        option disabled '1'

config wifi-iface 'wifinet0'
        option encryption 'psk2'
        option device 'radio0'
        option mode 'ap'
        option network 'LTE'
        option key '********'
        option ssid 'Netgear_R8000_5G'

config wifi-iface 'wifinet2'
        option encryption 'psk2'
        option device 'radio1'
        option mode 'ap'
        option network 'LTE'
        option key '********'
        option ssid 'Netgear_R8000_2G'

root@OpenWrt:~# uci export dhcp
package dhcp

config dnsmasq
        option domainneeded '1'
        option boguspriv '1'
        option filterwin2k '0'
        option localise_queries '1'
        option rebind_protection '1'
        option rebind_localhost '1'
        option local '/lan/'
        option domain 'lan'
        option expandhosts '1'
        option nonegcache '0'
        option authoritative '1'
        option readethers '1'
        option leasefile '/tmp/dhcp.leases'
        option resolvfile '/tmp/resolv.conf.auto'
        option nonwildcard '1'
        option localservice '1'

config dhcp 'lan'
        option interface 'lan'
        option start '100'
        option limit '150'
        option leasetime '12h'
        option dhcpv6 'server'
        option ra 'server'

config dhcp 'wan'
        option interface 'wan'
        option ignore '1'

config odhcpd 'odhcpd'
        option maindhcp '0'
        option leasefile '/tmp/hosts/odhcpd'
        option leasetrigger '/usr/sbin/odhcpd-update'
        option loglevel '4'

root@OpenWrt:~# uci export firewall
package firewall

config defaults
        option syn_flood '1'
        option input 'ACCEPT'
        option output 'ACCEPT'
        option forward 'REJECT'

config zone
        option name 'lan'
        option input 'ACCEPT'
        option output 'ACCEPT'
        option forward 'ACCEPT'
        option network 'lan'

config zone
        option name 'wan'
        option input 'REJECT'
        option output 'ACCEPT'
        option forward 'REJECT'
        option masq '1'
        option mtu_fix '1'
        option network 'wan wan6 wwan LTE'

config forwarding
        option src 'lan'
        option dest 'wan'

config rule
        option name 'Allow-DHCP-Renew'
        option src 'wan'
        option proto 'udp'
        option dest_port '68'
        option target 'ACCEPT'
        option family 'ipv4'

config rule
        option name 'Allow-Ping'
        option src 'wan'
        option proto 'icmp'
        option icmp_type 'echo-request'
        option family 'ipv4'
        option target 'ACCEPT'

config rule
        option name 'Allow-IGMP'
        option src 'wan'
        option proto 'igmp'
        option family 'ipv4'
        option target 'ACCEPT'

config rule
        option name 'Allow-DHCPv6'
        option src 'wan'
        option proto 'udp'
        option src_ip 'fc00::/6'
        option dest_ip 'fc00::/6'
        option dest_port '546'
        option family 'ipv6'
        option target 'ACCEPT'

config rule
        option name 'Allow-MLD'
        option src 'wan'
        option proto 'icmp'
        option src_ip 'fe80::/10'
        list icmp_type '130/0'
        list icmp_type '131/0'
        list icmp_type '132/0'
        list icmp_type '143/0'
        option family 'ipv6'
        option target 'ACCEPT'

config rule
        option name 'Allow-ICMPv6-Input'
        option src 'wan'
        option proto 'icmp'
        list icmp_type 'echo-request'
        list icmp_type 'echo-reply'
        list icmp_type 'destination-unreachable'
        list icmp_type 'packet-too-big'
        list icmp_type 'time-exceeded'
        list icmp_type 'bad-header'
        list icmp_type 'unknown-header-type'
        list icmp_type 'router-solicitation'
        list icmp_type 'neighbour-solicitation'
        list icmp_type 'router-advertisement'
        list icmp_type 'neighbour-advertisement'
        option limit '1000/sec'
        option family 'ipv6'
        option target 'ACCEPT'

config rule
        option name 'Allow-ICMPv6-Forward'
        option src 'wan'
        option dest '*'
        option proto 'icmp'
        list icmp_type 'echo-request'
        list icmp_type 'echo-reply'
        list icmp_type 'destination-unreachable'
        list icmp_type 'packet-too-big'
        list icmp_type 'time-exceeded'
        list icmp_type 'bad-header'
        list icmp_type 'unknown-header-type'
        option limit '1000/sec'
        option family 'ipv6'
        option target 'ACCEPT'

config rule
        option name 'Allow-IPSec-ESP'
        option src 'wan'
        option dest 'lan'
        option proto 'esp'
        option target 'ACCEPT'

config rule
        option name 'Allow-ISAKMP'
        option src 'wan'
        option dest 'lan'
        option dest_port '500'
        option proto 'udp'
        option target 'ACCEPT'

config include
        option path '/etc/firewall.user'

config zone
        option name 'WANLTE'
        option forward 'REJECT'
        option output 'ACCEPT'
        option input 'REJECT'
        option masq '1'

root@OpenWrt:~# head -n -0 /etc/firewall.user
# This file is interpreted as shell script.
# Put your custom iptables rules here, they will
# be executed with each firewall (re-)start.

# Internal uci firewall chains are flushed and recreated on reload, so
# put custom rules into the root chains e.g. INPUT or FORWARD or into the
# special user chains, e.g. input_wan_rule or postrouting_lan_rule.
root@OpenWrt:~# ^C
root@OpenWrt:~# iptables-save -c;
# Generated by iptables-save v1.8.3 on Tue Jun 23 14:21:50 2020
*nat
:PREROUTING ACCEPT [12654:2981382]
:INPUT ACCEPT [111:11922]
:OUTPUT ACCEPT [840:59586]
:POSTROUTING ACCEPT [83:6726]
:postrouting_WANLTE_rule - [0:0]
:postrouting_lan_rule - [0:0]
:postrouting_rule - [0:0]
:postrouting_wan_rule - [0:0]
:prerouting_WANLTE_rule - [0:0]
:prerouting_lan_rule - [0:0]
:prerouting_rule - [0:0]
:prerouting_wan_rule - [0:0]
:zone_WANLTE_postrouting - [0:0]
:zone_WANLTE_prerouting - [0:0]
:zone_lan_postrouting - [0:0]
:zone_lan_prerouting - [0:0]
:zone_wan_postrouting - [0:0]
:zone_wan_prerouting - [0:0]
[12654:2981382] -A PREROUTING -m comment --comment "!fw3: Custom prerouting rule chain" -j prerouting_rule
[3926:424289] -A PREROUTING -i br-lan -m comment --comment "!fw3" -j zone_lan_prerouting
[8204:2329461] -A PREROUTING -i br-wan -m comment --comment "!fw3" -j zone_wan_prerouting
[0:0] -A PREROUTING -i br-wan6 -m comment --comment "!fw3" -j zone_wan_prerouting
[524:227632] -A PREROUTING -i br-LTE -m comment --comment "!fw3" -j zone_wan_prerouting
[4151:282016] -A POSTROUTING -m comment --comment "!fw3: Custom postrouting rule chain" -j postrouting_rule
[5:1360] -A POSTROUTING -o br-lan -m comment --comment "!fw3" -j zone_lan_postrouting
[3173:223338] -A POSTROUTING -o br-wan -m comment --comment "!fw3" -j zone_wan_postrouting
[0:0] -A POSTROUTING -o br-wan6 -m comment --comment "!fw3" -j zone_wan_postrouting
[895:51952] -A POSTROUTING -o br-LTE -m comment --comment "!fw3" -j zone_wan_postrouting
[0:0] -A zone_WANLTE_postrouting -m comment --comment "!fw3: Custom WANLTE postrouting rule chain" -j postrouting_WANLTE_rule
[0:0] -A zone_WANLTE_postrouting -m comment --comment "!fw3" -j MASQUERADE
[0:0] -A zone_WANLTE_prerouting -m comment --comment "!fw3: Custom WANLTE prerouting rule chain" -j prerouting_WANLTE_rule
[5:1360] -A zone_lan_postrouting -m comment --comment "!fw3: Custom lan postrouting rule chain" -j postrouting_lan_rule
[3926:424289] -A zone_lan_prerouting -m comment --comment "!fw3: Custom lan prerouting rule chain" -j prerouting_lan_rule
[4068:275290] -A zone_wan_postrouting -m comment --comment "!fw3: Custom wan postrouting rule chain" -j postrouting_wan_rule
[4068:275290] -A zone_wan_postrouting -m comment --comment "!fw3" -j MASQUERADE
[8728:2557093] -A zone_wan_prerouting -m comment --comment "!fw3: Custom wan prerouting rule chain" -j prerouting_wan_rule
COMMIT
# Completed on Tue Jun 23 14:21:50 2020
# Generated by iptables-save v1.8.3 on Tue Jun 23 14:21:50 2020
*raw
:PREROUTING ACCEPT [80965:30187342]
:OUTPUT ACCEPT [11071:1959223]
:zone_lan_helper - [0:0]
[33284:7786651] -A PREROUTING -i br-lan -m comment --comment "!fw3: lan CT helper assignment" -j zone_lan_helper
COMMIT
# Completed on Tue Jun 23 14:21:50 2020
# Generated by iptables-save v1.8.3 on Tue Jun 23 14:21:50 2020
*mangle
:PREROUTING ACCEPT [80966:30187382]
:INPUT ACCEPT [11196:4452357]
:FORWARD ACCEPT [64092:23886376]
:OUTPUT ACCEPT [11073:1960007]
:POSTROUTING ACCEPT [74926:25837055]
[4979:258908] -A FORWARD -o br-wan -p tcp -m tcp --tcp-flags SYN,RST SYN -m comment --comment "!fw3: Zone wan MTU fixing" -j TCPMSS --clamp-mss-to-pmtu
[0:0] -A FORWARD -o br-wan6 -p tcp -m tcp --tcp-flags SYN,RST SYN -m comment --comment "!fw3: Zone wan MTU fixing" -j TCPMSS --clamp-mss-to-pmtu
[591:30732] -A FORWARD -o br-LTE -p tcp -m tcp --tcp-flags SYN,RST SYN -m comment --comment "!fw3: Zone wan MTU fixing" -j TCPMSS --clamp-mss-to-pmtu
COMMIT
# Completed on Tue Jun 23 14:21:50 2020
# Generated by iptables-save v1.8.3 on Tue Jun 23 14:21:50 2020
*filter
:INPUT ACCEPT [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
:forwarding_WANLTE_rule - [0:0]
:forwarding_lan_rule - [0:0]
:forwarding_rule - [0:0]
:forwarding_wan_rule - [0:0]
:input_WANLTE_rule - [0:0]
:input_lan_rule - [0:0]
:input_rule - [0:0]
:input_wan_rule - [0:0]
:output_WANLTE_rule - [0:0]
:output_lan_rule - [0:0]
:output_rule - [0:0]
:output_wan_rule - [0:0]
:reject - [0:0]
:syn_flood - [0:0]
:zone_WANLTE_dest_ACCEPT - [0:0]
:zone_WANLTE_dest_REJECT - [0:0]
:zone_WANLTE_forward - [0:0]
:zone_WANLTE_input - [0:0]
:zone_WANLTE_output - [0:0]
:zone_WANLTE_src_REJECT - [0:0]
:zone_lan_dest_ACCEPT - [0:0]
:zone_lan_forward - [0:0]
:zone_lan_input - [0:0]
:zone_lan_output - [0:0]
:zone_lan_src_ACCEPT - [0:0]
:zone_wan_dest_ACCEPT - [0:0]
:zone_wan_dest_REJECT - [0:0]
:zone_wan_forward - [0:0]
:zone_wan_input - [0:0]
:zone_wan_output - [0:0]
:zone_wan_src_REJECT - [0:0]
[1530:159711] -A INPUT -i lo -m comment --comment "!fw3" -j ACCEPT
[9668:4292726] -A INPUT -m comment --comment "!fw3: Custom input rule chain" -j input_rule
[4116:2878476] -A INPUT -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[11:572] -A INPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m comment --comment "!fw3" -j syn_flood
[447:41134] -A INPUT -i br-lan -m comment --comment "!fw3" -j zone_lan_input
[4810:1334314] -A INPUT -i br-wan -m comment --comment "!fw3" -j zone_wan_input
[0:0] -A INPUT -i br-wan6 -m comment --comment "!fw3" -j zone_wan_input
[295:38802] -A INPUT -i br-LTE -m comment --comment "!fw3" -j zone_wan_input
[64092:23886376] -A FORWARD -m comment --comment "!fw3: Custom forwarding rule chain" -j forwarding_rule
[57827:23195673] -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[6265:690703] -A FORWARD -i br-lan -m comment --comment "!fw3" -j zone_lan_forward
[0:0] -A FORWARD -i br-wan -m comment --comment "!fw3" -j zone_wan_forward
[0:0] -A FORWARD -i br-wan6 -m comment --comment "!fw3" -j zone_wan_forward
[0:0] -A FORWARD -i br-LTE -m comment --comment "!fw3" -j zone_wan_forward
[0:0] -A FORWARD -m comment --comment "!fw3" -j reject
[5958:522651] -A OUTPUT -o lo -m comment --comment "!fw3" -j ACCEPT
[5118:1438084] -A OUTPUT -m comment --comment "!fw3: Custom output rule chain" -j output_rule
[4003:1364638] -A OUTPUT -m conntrack --ctstate RELATED,ESTABLISHED -m comment --comment "!fw3" -j ACCEPT
[7:2058] -A OUTPUT -o br-lan -m comment --comment "!fw3" -j zone_lan_output
[690:41947] -A OUTPUT -o br-wan -m comment --comment "!fw3" -j zone_wan_output
[0:0] -A OUTPUT -o br-wan6 -m comment --comment "!fw3" -j zone_wan_output
[418:29441] -A OUTPUT -o br-LTE -m comment --comment "!fw3" -j zone_wan_output
[293:38162] -A reject -p tcp -m comment --comment "!fw3" -j REJECT --reject-with tcp-reset
[3554:887964] -A reject -m comment --comment "!fw3" -j REJECT --reject-with icmp-port-unreachable
[11:572] -A syn_flood -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m limit --limit 25/sec --limit-burst 50 -m comment --comment "!fw3" -j RETURN
[0:0] -A syn_flood -m comment --comment "!fw3" -j DROP
[0:0] -A zone_WANLTE_forward -m comment --comment "!fw3: Custom WANLTE forwarding rule chain" -j forwarding_WANLTE_rule
[0:0] -A zone_WANLTE_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_WANLTE_forward -m comment --comment "!fw3" -j zone_WANLTE_dest_REJECT
[0:0] -A zone_WANLTE_input -m comment --comment "!fw3: Custom WANLTE input rule chain" -j input_WANLTE_rule
[0:0] -A zone_WANLTE_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[0:0] -A zone_WANLTE_input -m comment --comment "!fw3" -j zone_WANLTE_src_REJECT
[0:0] -A zone_WANLTE_output -m comment --comment "!fw3: Custom WANLTE output rule chain" -j output_WANLTE_rule
[0:0] -A zone_WANLTE_output -m comment --comment "!fw3" -j zone_WANLTE_dest_ACCEPT
[7:2058] -A zone_lan_dest_ACCEPT -o br-lan -m comment --comment "!fw3" -j ACCEPT
[6265:690703] -A zone_lan_forward -m comment --comment "!fw3: Custom lan forwarding rule chain" -j forwarding_lan_rule
[6265:690703] -A zone_lan_forward -m comment --comment "!fw3: Zone lan to wan forwarding policy" -j zone_wan_dest_ACCEPT
[0:0] -A zone_lan_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_lan_forward -m comment --comment "!fw3" -j zone_lan_dest_ACCEPT
[447:41134] -A zone_lan_input -m comment --comment "!fw3: Custom lan input rule chain" -j input_lan_rule
[0:0] -A zone_lan_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[447:41134] -A zone_lan_input -m comment --comment "!fw3" -j zone_lan_src_ACCEPT
[7:2058] -A zone_lan_output -m comment --comment "!fw3: Custom lan output rule chain" -j output_lan_rule
[7:2058] -A zone_lan_output -m comment --comment "!fw3" -j zone_lan_dest_ACCEPT
[447:41134] -A zone_lan_src_ACCEPT -i br-lan -m conntrack --ctstate NEW,UNTRACKED -m comment --comment "!fw3" -j ACCEPT
[241:9984] -A zone_wan_dest_ACCEPT -o br-wan -m conntrack --ctstate INVALID -m comment --comment "!fw3: Prevent NAT leakage" -j DROP
[6122:691874] -A zone_wan_dest_ACCEPT -o br-wan -m comment --comment "!fw3" -j ACCEPT
[0:0] -A zone_wan_dest_ACCEPT -o br-wan6 -m conntrack --ctstate INVALID -m comment --comment "!fw3: Prevent NAT leakage" -j DROP
[0:0] -A zone_wan_dest_ACCEPT -o br-wan6 -m comment --comment "!fw3" -j ACCEPT
[0:0] -A zone_wan_dest_ACCEPT -o br-LTE -m conntrack --ctstate INVALID -m comment --comment "!fw3: Prevent NAT leakage" -j DROP
[1010:60233] -A zone_wan_dest_ACCEPT -o br-LTE -m comment --comment "!fw3" -j ACCEPT
[0:0] -A zone_wan_dest_REJECT -o br-wan -m comment --comment "!fw3" -j reject
[0:0] -A zone_wan_dest_REJECT -o br-wan6 -m comment --comment "!fw3" -j reject
[0:0] -A zone_wan_dest_REJECT -o br-LTE -m comment --comment "!fw3" -j reject
[0:0] -A zone_wan_forward -m comment --comment "!fw3: Custom wan forwarding rule chain" -j forwarding_wan_rule
[0:0] -A zone_wan_forward -p esp -m comment --comment "!fw3: Allow-IPSec-ESP" -j zone_lan_dest_ACCEPT
[0:0] -A zone_wan_forward -p udp -m udp --dport 500 -m comment --comment "!fw3: Allow-ISAKMP" -j zone_lan_dest_ACCEPT
[0:0] -A zone_wan_forward -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port forwards" -j ACCEPT
[0:0] -A zone_wan_forward -m comment --comment "!fw3" -j zone_wan_dest_REJECT
[5105:1373116] -A zone_wan_input -m comment --comment "!fw3: Custom wan input rule chain" -j input_wan_rule
[1258:446990] -A zone_wan_input -p udp -m udp --dport 68 -m comment --comment "!fw3: Allow-DHCP-Renew" -j ACCEPT
[0:0] -A zone_wan_input -p icmp -m icmp --icmp-type 8 -m comment --comment "!fw3: Allow-Ping" -j ACCEPT
[0:0] -A zone_wan_input -p igmp -m comment --comment "!fw3: Allow-IGMP" -j ACCEPT
[0:0] -A zone_wan_input -m conntrack --ctstate DNAT -m comment --comment "!fw3: Accept port redirections" -j ACCEPT
[3847:926126] -A zone_wan_input -m comment --comment "!fw3" -j zone_wan_src_REJECT
[1108:71388] -A zone_wan_output -m comment --comment "!fw3: Custom wan output rule chain" -j output_wan_rule
[1108:71388] -A zone_wan_output -m comment --comment "!fw3" -j zone_wan_dest_ACCEPT
[3552:887324] -A zone_wan_src_REJECT -i br-wan -m comment --comment "!fw3" -j reject
[0:0] -A zone_wan_src_REJECT -i br-wan6 -m comment --comment "!fw3" -j reject
[295:38802] -A zone_wan_src_REJECT -i br-LTE -m comment --comment "!fw3" -j reject
COMMIT
# Completed on Tue Jun 23 14:21:50 2020
root@OpenWrt:~# ip -4 addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
19: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    inet 192.168.1.1/24 brd 192.168.1.255 scope global br-lan
       valid_lft forever preferred_lft forever
89: br-LTE: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc cake state UP qlen 1000
    inet 192.168.8.100/24 brd 192.168.8.255 scope global br-LTE
       valid_lft forever preferred_lft forever
110: br-wan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000
    inet 10.**.**.**/23 brd 10.*.**.*** scope global br-wan
       valid_lft forever preferred_lft forever
root@OpenWrt:~# ip -4 ro li tab all
default via 10.*.**.*** dev br-wan  src 10.*.**.**
default via 192.168.8.1 dev br-LTE  src 192.168.8.100  metric 100
10.*.**.*/** dev br-wan scope link  src 10.*.**.**
192.168.1.0/24 dev br-lan scope link  src 192.168.1.1
192.168.8.0/24 dev br-LTE scope link  metric 100
broadcast 10.*.**.* dev br-wan table local scope link  src 10.*.**.**
local 10.*.**.** dev br-wan table local scope host  src 10.*.**.**
broadcast 10.*.**.** dev br-wan table local scope link  src 10.*.**.**
broadcast 127.0.0.0 dev lo table local scope link  src 127.0.0.1
local 127.0.0.0/8 dev lo table local scope host  src 127.0.0.1
local 127.0.0.1 dev lo table local scope host  src 127.0.0.1
broadcast 127.255.255.255 dev lo table local scope link  src 127.0.0.1
broadcast 192.168.1.0 dev br-lan table local scope link  src 192.168.1.1
local 192.168.1.1 dev br-lan table local scope host  src 192.168.1.1
broadcast 192.168.1.255 dev br-lan table local scope link  src 192.168.1.1
broadcast 192.168.8.0 dev br-LTE table local scope link  src 192.168.8.100
local 192.168.8.100 dev br-LTE table local scope host  src 192.168.8.100
broadcast 192.168.8.255 dev br-LTE table local scope link  src 192.168.8.100
root@OpenWrt:~# ip -4 ru;
0:      from all lookup local
32766:  from all lookup main
32767:  from all lookup default
root@OpenWrt:~#

The LTE, wan, and wan6 are bridges. Why did you do them like this?
WANLTE zone is empty, there are no interfaces attached.
I don't understand how you made the USB modem work. Which instructions did you follow?

I tried to follow the instructions that I found on the Internet. Maybe, personally did it wrong.

Hard to say if we don't see them.

I have tested same to you througt wireless
but with this connection, i have a good connection speed

--- 192.168.8.1 ping statistics ---
59 packets transmitted, 59 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 7.345/33.249/224.383/39.431 ms

Do you have Qos or sqm sometime we forget this? or test your usb modem on other pc (near your router) to know if its really your usbmodem or not?

For me, I have plug usb-modem with an antenna who are outside my house and directed to the other antenna. and all is on the box on the top house.

The SQM QoS is installed.
Ping via router:
--- 192.168.8.1 ping statistics --- 27 packets transmitted, 27 packets received, 0% packet loss round-trip min/avg/max = 1.259/21.132/43.634 ms
Dongle speed from PC:


Signal level:

Ping from PC:
Ping 192.168.8.1: packets transmitted = 4, packets received = 4, packet loss = 0 (0% packet loss) round-trip: min = 8ms, max = 24 ms, avg= 16 ms

Thank you for helping me figure it out. I do not have experience in network settings and routing. But I try to stick to the instructions.

I can share how it looks:

I meant to see the instructions you followed.

You can disable bridge Interface on Interface LTE or all interface because you have only1 ethx
i think its correct. do you have more than one internet acces?
Do you use mwan3 to loadbalance this 2 acces?

For your problem, do you have disable sqm? (take a photo).

I disabled all wan. Now there is only eth3 port. I think will be only one access through the dongle. I use my wireless network to connect this device to the net.