Hello,
The 5GHz interface of my MiWiFi 3G router is configured as AP and Client.
It has been working for a year, but this week I've got a weird issue I cannot resolve..
The client had to change its channel to 112 (5.560 GHz), since the remote AP went to this frequency.
Ever since, my AP is no longer working ..
And I get the following error message in the logs:
kern.info kernel: [ 2508.072906] device wlan1-0 entered promiscuous mode
daemon.notice hostapd: wlan1-0: interface state UNINITIALIZED->COUNTRY_UPDATE
daemon.notice hostapd: wlan1-0: interface state COUNTRY_UPDATE->DFS
daemon.notice hostapd: wlan1-0: DFS-CAC-START freq=5560 chan=112 sec_chan=0, width=0, seg0=0, seg1=0, cac_time=60s
daemon.notice wlan1-0: DFS-CAC-COMPLETED success=1 freq=5560 ht_enabled=0 chan_offset=0 chan_width=3 cf1=5560 cf2=0
daemon.err hostapd: Using interface wlan1-0 with hwaddr **:**:**:**:**:** and ssid "*********"
daemon.notice hostapd: wlan1-0: interface state DFS->ENABLED
daemon.notice hostapd: wlan1-0: AP-ENABLED
daemon.notice hostapd: wlan1-0: DFS-PRE-CAC-EXPIRED freq=5560 ht_enabled=0 chan_offset=0 chan_width=0 cf1=5560 cf2=0
daemon.notice hostapd: handle_probe_req: send failed
daemon.err hostapd: Failed to set beacon parameters
daemon.err hostapd: Failed to set beacon parameters
etc..
I tried with htmode = VHT20 / VHT40 / VHT80 / NOHT
But didn't help.
Here is my configuration :
Summary
config wifi-device
option type 'mac80211'
option hwmode '11a'
option path '****'
option channel '112'
option country 'CA'
option htmode 'VHT20'
config wifi-iface
option ifname 'wlan1-0'
option device 'radio1'
option network '****'
option mode 'ap'
option ssid '****'
option key '****'
option encryption 'sae'
config wifi-iface
option ifname 'wwan1'
option device 'radio1'
option network '****'
option mode 'sta'
option key '****'
option disassoc_low_ack '0'
option encryption 'psk2+ccmp'
option bssid '**:**:**:**:**:**'
OpenWRT version :
Summary
DISTRIB_ID='OpenWrt'
DISTRIB_RELEASE='19.07.7'
DISTRIB_REVISION='r11306-c4a6851c72'
DISTRIB_TARGET='ramips/mt7621'
DISTRIB_ARCH='mipsel_24kc'
DISTRIB_DESCRIPTION='OpenWrt 19.07.7 r11306-c4a6851c72'
DISTRIB_TAINTS=''
Architecture :
Summary
┌─────────────┐
│ Internet │
│ │
├─────────────┤
│ Router X │
└───┬──────┬──┘
│ AP 1 │
└──┬───┘
│
│
│
┌─────┬┴────────┐
│AP 2 │ Client │
│ │ │
├─────┴─────────┤
│ MiWifi 3G │
│ OpenWRT │
└───────────────┘
If someone get an idea that may help, that would be nice
Thank you in advance !