No 1GBps speed from WAN

mona · January 16, 2025, 2:15pm

Hello,
have a problem which I can not solve.
I have 1Gbps ISP wan connection via PPPoE.

Tested directly on modem and I get speed app 800-900mbps.
2)All lan connections (router-switch-my PC) are 1Gbps. Confirmed on all devices that they connect 1Gbps.
But when I run speedtest on my PC (tried a bunch of them all the same result) I get max 100mbps speed. No SQM enabled. Router is Flint2. Please help!

frollic · January 16, 2025, 2:18pm

what WAN port link speed does the router report ?

what's the WAN IP and LAN IP of the Flint 2 ?

are you testing modem <> router, and modem <> computer using the same ethernet cable ?

mona · January 16, 2025, 2:36pm

Router reports 1000 Mbps full duplex on WAN and Lan port of Flint2 and PC and also on ports of the switch. Yes using same cable.
what's the WAN IP and LAN IP of the Flint 2 ? Both IP are different ,one I get from ISP other LAN is 192.168.x.x

frollic · January 16, 2025, 2:41pm

different how ?

and it's not in the same 192.168.x subnet as LAN ?

mona · January 16, 2025, 2:57pm

no WAN addres is not in 192.168.x subnet.

frollic · January 16, 2025, 3:08pm

ok, then please post your config:

Please connect to your OpenWrt device using ssh and copy the output of the following commands and post it here using the "Preformatted text </> " button:

Remember to redact passwords, MAC addresses and any public IP addresses you may have:

ubus call system board
cat /etc/config/network
cat /etc/config/wireless
cat /etc/config/dhcp
cat /etc/config/firewall

mona · January 16, 2025, 4:51pm

 "kernel": "5.4.238",
        "hostname": "GL-MT6000",
        "system": "ARMv8 Processor rev 4",
        "model": "GL.iNet GL-MT6000",
        "board_name": "glinet,gl-mt6000",
        "release": {
                "distribution": "OpenWrt",
                "version": "21.02-SNAPSHOT",
                "revision": "r15812+1082-46b6ee7ffc",
                "target": "mediatek/mt7986",
                "description": "OpenWrt 21.02-SNAPSHOT r15812+1082-46b6ee7ffc"

Network:

config interface 'loopback'
        option device 'lo'
        option proto 'static'
        option ipaddr 'xx.xx.xx.x'
        option netmask 'xx'

config globals 'globals'
        option ula_prefix 'xxx::/48'
        option packet_steering '1'

config device
        option name 'br-lan'
        option type 'bridge'
        list ports 'lan1'
        list ports 'lan2'
        list ports 'lan3'
        list ports 'lan4'
        list ports 'lan5'
        option macaddr 'x'

config device
        option name 'lan1'
        option macaddr 'x'

config device
        option name 'lan2'
        option macaddr 'x'

config device
        option name 'lan3'
        option macaddr 'x'

config device
        option name 'lan4'
        option macaddr 'x'

config device
        option name 'lan5'
        option macaddr 'x'

config interface 'lan'
        option device 'br-lan'
        option proto 'static'
        option netmask 'x'
        option ip6assign '60'
        option isolate '0'
        option ipaddr 'xxx'

config device
        option name 'eth1'
        option macaddr 'xxx'
        option mtu '1492'

config interface 'wan'
        option device 'eth1'
        option force_link '0'
        option ipv6 '0'
        option classlessroute '0'
        option metric '10'
        option proto 'pppoe'
        option username 'xxx'
        option password 'xxxx'
        option vlanid '0'
        option disabled '0'
        option peerdns '1'
        option mtu '1492'

config interface 'wan6'
        option proto 'dhcpv6'
        option device '@wan'
        option disabled '1'

config interface 'tethering6'
        option device '@tethering'
        option proto 'dhcpv6'
        option disabled '1'

config interface 'wwan6'
        option device '@wwan'
        option proto 'dhcpv6'
        option disabled '1'

config interface 'guest'
        option force_link '1'
        option type 'bridge'
        option proto 'static'
        option ipaddr 'xxxx'
        option netmask 'xxxx'
        option ip6assign '60'
        option multicast_querier '1'
        option igmp_snooping '0'
        option isolate '0'
        option bridge_empty '1'
        option disabled '0'

config interface 'wwan'
        option proto 'dhcp'
        option classlessroute '0'
        option metric '20'

config interface 'secondwan'
        option ipv6 '0'
        option proto 'dhcp'
        option metric '15'
        option force_link '0'
        option classlessroute '0'

config interface 'secondwan6'
        option proto 'dhcpv6'
        option device '@secondwan'
        option disabled '1'
        option metric '15'

config rule 'policy_direct_rt'
        option lookup 'main'
        option suppress_prefixlength '0'
        option priority '1100'

config rule 'policy_default_rt_vpn'
        option mark '0x8000/0xc000'
        option lookup '8000'
        option priority '1101'
        option invert '1'

config rule6 'policy_direct_rt6'
        option lookup 'main'
        option suppress_prefixlength '0'
        option priority '1100'

config rule6 'policy_default_rt_vpn6'
        option mark '0x8000/0xc000'
        option lookup '8000'
        option priority '1101'
        option invert '1'

config rule 'policy_default_rt_vpn_ts'
        option lookup 'main'
        option priority '1099'
        option mark '0x80000/0xc0000'
        option invert '0'

config rule 'policy_relay_lo_rt_lan'
        option lookup '16800'
        option in 'loopback'
        option priority '1'

config device
        option name 'pppoe-wan'

Wireless

config wifi-device 'mt798611'
        option type 'mtk'
        option band '2g'
        option htmode 'HE40'
        option channel 'auto'
        option txpower '100'
        option country 'xxx'
        option random_bssid '1'
        option disabled '0'
        option legacy_rates '0'
        option hwmode '11g'

config wifi-iface 'wifi2g'
        option device 'mt798611'
        option mode 'ap'
        option network 'lan'
        option ifname 'ra0'
        option wds '1'
        option isolate '0'
        option ieee80211k '1'
        option bss_transition '1'
        option ssid 'xxx'
        option hidden '0'
        option encryption 'sae'
        option key 'xxxxx'
        option disabled '1'
        option macaddr 'xxxxx'

config wifi-device 'mt798612'
        option type 'mtk'
        option band '5g'
        option channel 'auto'
        option htmode 'HE80'
        option txpower '100'
        option country 'xxx'
        option random_bssid '1'
        option disabled '0'
        option legacy_rates '0'
        option hwmode '11a'

config wifi-iface 'wifi5g'
        option device 'mt798612'
        option mode 'ap'
        option network 'lan'
        option ifname 'rax0'
        option wds '1'
        option isolate '0'
        option ieee80211k '1'
        option bss_transition '1'
        option ssid 'xxxx'
        option hidden '0'
        option encryption 'sae'
        option key 'xxxx'
        option disabled '0'
        option macaddr 'xxxx'

config wifi-iface 'guest2g'
        option device 'mt798611'
        option network 'guest'
        option mode 'ap'
        option ifname 'ra1'
        option guest '1'
        option wds '1'
        option isolate '1'
        option disabled '0'
        option ssid 'xxxxx'
        option hidden '0'
        option encryption 'sae-mixed'
        option key 'xxxx'
        option macaddr 'xxxxx'

config wifi-iface 'guest5g'
        option device 'mt798612'
        option network 'guest'
        option mode 'ap'
        option ifname 'rax1'
        option guest '1'
        option wds '1'
        option isolate '1'
        option disabled '0'
        option ssid 'xxxxx'
        option hidden '0'
        option encryption 'sae'
        option key 'xxxx'
        option macaddr 'xxxx'

DHCP

config dnsmasq
        option domainneeded '1'
        option boguspriv '1'
        option filterwin2k '0'
        option localise_queries '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.d/resolv.conf.auto'
        option nonwildcard '1'
        option localservice '1'
        option ednspacket_max '1232'
        option rebind_protection '0'
        option filter_aaaa '1'

config dhcp 'lan'
        option interface 'lan'
        option dhcpv4 'server'
        option ra_slaac '1'
        option force '1'
        option dhcpv6 'disabled'
        option ra 'disabled'
        option ignore '0'
        option start '200'
        option limit '50'
        option leasetime '720m'

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'

config domain
        option ip 'xxxx'

config domain
        option ip '::xxxxx'

config dhcp 'guest'
        option interface 'guest'
        option dhcpv6 'disabled'
        option ra 'disabled'
        option start '200'
        option limit '50'
        option ignore '0'
        option leasetime '720m'

config dhcp 'secondwan'
        option interface 'secondwan'
        option ignore '1'



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'
        list network 'lan'

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

config forwarding
        option src 'lan'
        option dest 'wan'
        option enabled '1'

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-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 dest_port '546'
        option family 'ipv6'
        option target 'ACCEPT'

config rule
        option name 'Allow-MLD'
        option src 'wan'

egc · January 16, 2025, 5:30pm

Unfortunately it appears you are using firmware that is not from the official OpenWrt project.

When using forks/offshoots/vendor-specific builds that are "based on OpenWrt", there may be many differences compared to the official versions (hosted by OpenWrt.org). Some of these customizations may fundamentally change the way that OpenWrt works. You might need help from people with specific/specialized knowledge about the firmware you are using, so it is possible that advice you get here may not be useful.

You may find that the best options are:

Install an official version of OpenWrt, if your device is supported (see https://firmware-selector.openwrt.org).
Ask for help from the maintainer(s) or user community of the specific firmware that you are using.
Provide the source code for the firmware so that users on this forum can understand how your firmware works (OpenWrt forum users are volunteers, so somebody might look at the code if they have time and are interested in your issue).

If you believe that this specific issue is common to generic/official OpenWrt and/or the maintainers of your build have indicated as such, please feel free to clarify.

LilRedDog · January 16, 2025, 11:19pm

This is your router; read it.

This is the support thread; peruse it.

Latest stable is here.

system · January 26, 2025, 11:20pm

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