My device: Phicomm k2g
I only enable 5g signal,
after some times, I lost signal completely.
Restart radio0 or disable and enable ssid not work.
I have to reboot the router device.
logs:
Fri Feb 14 13:31:55 2025 kern.info kernel: [ 858.032745] mt76x2e 0000:01:00.0: Firmware Version: 0.0.00
Fri Feb 14 13:31:55 2025 kern.info kernel: [ 858.043768] mt76x2e 0000:01:00.0: Build: 1
Fri Feb 14 13:31:55 2025 kern.info kernel: [ 858.051974] mt76x2e 0000:01:00.0: Build Time: 201607111443____
Fri Feb 14 13:31:55 2025 kern.info kernel: [ 858.073703] mt76x2e 0000:01:00.0: Firmware running!
Fri Feb 14 13:31:55 2025 kern.info kernel: [ 858.086606] ieee80211 phy0: Hardware restart was requested
Fri Feb 14 13:32:44 2025 daemon.notice hostapd: phy0-ap0: AP-STA-DISCONNECTED 76:ee:02:a4:06:90
Fri Feb 14 13:32:44 2025 daemon.info hostapd: phy0-ap0: STA 76:ee:02:a4:06:90 IEEE 802.11: disassociated
Fri Feb 14 13:32:45 2025 daemon.info hostapd: phy0-ap0: STA 76:ee:02:a4:06:90 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri Feb 14 13:36:56 2025 daemon.notice hostapd: phy0-ap0: AP-STA-DISCONNECTED 12:ad:52:cd:ff:18
Fri Feb 14 13:36:56 2025 daemon.info hostapd: phy0-ap0: STA 12:ad:52:cd:ff:18 IEEE 802.11: disassociated
Fri Feb 14 13:36:57 2025 daemon.info hostapd: phy0-ap0: STA 12:ad:52:cd:ff:18 IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
root@OpenWrt:~# ubus call system board
{
"kernel": "6.6.73",
"hostname": "OpenWrt",
"system": "MediaTek MT7620A ver:2 eco:6",
"model": "Phicomm K2G",
"board_name": "phicomm,k2g",
"rootfs_type": "squashfs",
"release": {
"distribution": "OpenWrt",
"version": "24.10.0",
"revision": "r28427-6df0e3d02a",
"target": "ramips/mt7620",
"description": "OpenWrt 24.10.0 r28427-6df0e3d02a",
"builddate": "1738624177"
}
}
root@OpenWrt:~# cat /etc/config/network
config interface 'loopback'
option device 'lo'
option proto 'static'
option ipaddr '127.0.0.1'
option netmask '255.0.0.0'
config globals 'globals'
option ula_prefix 'fd43:0e5e:3f14::/48'
config device
option name 'br-lan'
option type 'bridge'
list ports 'eth0.1'
config interface 'lan'
option device 'br-lan'
option proto 'static'
option ipaddr '192.168.2.1'
option netmask '255.255.255.0'
option ip6assign '60'
config device
option name 'eth0.2'
option macaddr '98:bb:99:4c:e8:53'
config interface 'wan'
option device 'eth0.2'
option proto 'pppoe'
option username 'xxxxxxxxxx'
option password 'xxxxxx'
option ipv6 'auto'
config interface 'wan6'
option device 'eth0.2'
option proto 'dhcpv6'
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 6t'
config switch_vlan
option device 'switch0'
option vlan '2'
option ports '5 6t'
config route
option interface 'lan'
option type 'anycast'
option target '192.168.1.1/24'
option gateway '192.168.2.1'
root@OpenWrt:~# cat /etc/config/wireless
config wifi-device 'radio0'
option type 'mac80211'
option path 'pci0000:00/0000:00:00.0/0000:01:00.0'
option channel '161'
option band '5g'
option cell_density '2'
option country 'CN'
option htmode 'VHT80'
config wifi-iface 'default_radio0'
option device 'radio0'
option network 'lan'
option mode 'ap'
option ssid 'wifi.imever.me'
option encryption 'psk-mixed'
option key 'xxxxxxxxx'
option hidden '1'
config wifi-device 'radio1'
option type 'mac80211'
option path 'platform/10180000.wmac'
option channel '1'
option band '2g'
option htmode 'HT20'
option disabled '1'
config wifi-iface 'default_radio1'
option device 'radio1'
option network 'lan'
option mode 'ap'
option ssid 'OpenWrt'
option encryption 'none'
option disabled '1'
root@OpenWrt:~# cat /etc/config/dhcp
config dnsmasq
option domainneeded '1'
option localise_queries '1'
option rebind_protection '1'
option rebind_localhost '1'
option local '/lan/'
option domain 'lan'
option expandhosts '1'
option cachesize '1000'
option authoritative '1'
option readethers '1'
option leasefile '/tmp/dhcp.leases'
option resolvfile '/tmp/resolv.conf.d/resolv.conf.auto'
option localservice '1'
option ednspacket_max '1232'
option confdir '/tmp/dnsmasq.d'
config dhcp 'lan'
option interface 'lan'
option start '100'
option limit '150'
option leasetime '12h'
option dhcpv4 'server'
option dhcpv6 'server'
option ra 'server'
list ra_flags 'managed-config'
list ra_flags 'other-config'
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 name 'www.imever.me'
option ip '2001:19f0:xxxxxxxxxxxxxx'
root@OpenWrt:~# cat /etc/config/firewall
config defaults
option syn_flood '1'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
config zone
option name 'lan'
list network 'lan'
option input 'ACCEPT'
option output 'ACCEPT'
option forward 'ACCEPT'
config zone
option name 'wan'
list network 'wan'
list network 'wan6'
option input 'REJECT'
option output 'ACCEPT'
option forward 'REJECT'
option masq '1'
option mtu_fix '1'
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 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 ipset
option name 'gfwlist6'
option comment 'firewall'
option family 'ipv6'
list match 'dest_ip'