Mein UniFi-AC-MESH im garten liefert kein 5 GHZ mehr. Ich habe keine Ahnung wie lange das genau de fall ist, aber Ende letzten Jahres hat es noch funktioniert. Hab auch damals nichts an der Konfiguration gemacht außer auf VHT80 zu stellen, aber das hatte funktioniert und ein Softwareupdate gab es in Aachen meines Wissens nach auch nicht in letzter Zeit.
uci show wireless liefert:
wireless.radio0=wifi-device
wireless.radio0.type='mac80211'
wireless.radio0.hwmode='11a'
wireless.radio0.path='pci0000:00/0000:00:00.0'
wireless.radio0.channel='auto'
wireless.radio0.country='DE'
wireless.radio0.channels='100-140'
wireless.radio0.hostapd_options='country3=0x4f'
wireless.radio0.htmode='VHT80'
wireless.radio1=wifi-device
wireless.radio1.type='mac80211'
wireless.radio1.channel='11'
wireless.radio1.hwmode='11g'
wireless.radio1.path='platform/qca956x_wmac'
wireless.radio1.htmode='HT20'
wireless.radio1.country='DE'
wireless.radio1.legacy_rates='0'
wireless.ibss_radio1=wifi-iface
wireless.ibss_radio1.ifname='ibss1'
wireless.ibss_radio1.network='ibss_radio1'
wireless.ibss_radio1.device='radio1'
wireless.ibss_radio1.bssid='CA:FF:24:FF:AC:24'
wireless.ibss_radio1.disabled='0'
wireless.ibss_radio1.mcast_rate='12000'
wireless.ibss_radio1.mode='adhoc'
wireless.ibss_radio1.macaddr='06:37:96:9a:db:de'
wireless.ibss_radio1.ssid='wifimesh-g-ac'
wireless.client_radio0=wifi-iface
wireless.client_radio0.ifname='client0'
wireless.client_radio0.network='client'
wireless.client_radio0.disabled='0'
wireless.client_radio0.device='radio0'
wireless.client_radio0.mode='ap'
wireless.client_radio0.macaddr='06:37:96:9a:db:d8'
wireless.client_radio0.ssid='Freifunk'
wireless.client_radio1=wifi-iface
wireless.client_radio1.ifname='client1'
wireless.client_radio1.network='client'
wireless.client_radio1.disabled='0'
wireless.client_radio1.device='radio1'
wireless.client_radio1.mode='ap'
wireless.client_radio1.macaddr='06:37:96:9a:db:dc'
wireless.client_radio1.ssid='Freifunk'
wireless.wan_radio0=wifi-iface
wireless.wan_radio0.disabled='0'
wireless.wan_radio0.macaddr='06:37:96:9a:db:db'
wireless.wan_radio0.network='wan'
wireless.wan_radio0.encryption='psk2'
wireless.wan_radio0.device='radio0'
wireless.wan_radio0.mode='ap'
wireless.wan_radio0.key='***'
wireless.wan_radio0.ssid='***'
wireless.wan_radio1=wifi-iface
wireless.wan_radio1.disabled='0'
wireless.wan_radio1.macaddr='06:37:96:9a:db:df'
wireless.wan_radio1.network='wan'
wireless.wan_radio1.encryption='psk2'
wireless.wan_radio1.device='radio1'
wireless.wan_radio1.mode='ap'
wireless.wan_radio1.key='***
wireless.wan_radio1.ssid='***'
Sieht für mich auch erst mal OK, aus.
Iwinfo liefert:
client0 ESSID: "Freifunk"
Access Point: 06:37:96:9A:DB:D8
Mode: Master Channel: 100 (5.500 GHz)
Tx-Power: 26 dBm Link Quality: unknown/70
Signal: unknown Noise: -103 dBm
Bit Rate: unknown
Encryption: none
Type: nl80211 HW Mode(s): 802.11nac
Hardware: 168C:003C 0000:0000 [Qualcomm Atheros QCA9880]
TX power offset: none
Frequency offset: none
Supports VAPs: yes PHY name: phy0
client1 ESSID: "Freifunk"
Access Point: 06:37:96:9A:DB:DC
Mode: Master Channel: 11 (2.462 GHz)
Tx-Power: 20 dBm Link Quality: unknown/70
Signal: unknown Noise: -95 dBm
Bit Rate: unknown
Encryption: none
Type: nl80211 HW Mode(s): 802.11bgn
Hardware: unknown [Generic MAC80211]
TX power offset: unknown
Frequency offset: unknown
Supports VAPs: yes PHY name: phy1
ibss1 ESSID: "wifimesh-g-ac"
Access Point: 06:37:96:9A:DB:DE
Mode: Ad-Hoc Channel: 11 (2.462 GHz)
Tx-Power: 20 dBm Link Quality: 30/70
Signal: -81 dBm Noise: -95 dBm
Bit Rate: 43.7 MBit/s
Encryption: unknown
Type: nl80211 HW Mode(s): 802.11bgn
Hardware: unknown [Generic MAC80211]
TX power offset: unknown
Frequency offset: unknown
Supports VAPs: yes PHY name: phy1
wlan0-1 ESSID: "***"
Access Point: 06:37:96:9A:DB:DB
Mode: Master Channel: 100 (5.500 GHz)
Tx-Power: 26 dBm Link Quality: unknown/70
Signal: unknown Noise: -105 dBm
Bit Rate: unknown
Encryption: WPA2 PSK (CCMP)
Type: nl80211 HW Mode(s): 802.11nac
Hardware: 168C:003C 0000:0000 [Qualcomm Atheros QCA9880]
TX power offset: none
Frequency offset: none
Supports VAPs: yes PHY name: phy0
wlan1-2 ESSID: "***"
Access Point: 06:37:96:9A:DB:DF
Mode: Master Channel: 11 (2.462 GHz)
Tx-Power: 20 dBm Link Quality: 44/70
Signal: -66 dBm Noise: -95 dBm
Bit Rate: 45.5 MBit/s
Encryption: WPA2 PSK (CCMP)
Type: nl80211 HW Mode(s): 802.11bgn
Hardware: unknown [Generic MAC80211]
TX power offset: unknown
Frequency offset: unknown
Supports VAPs: yes PHY name: phy1
Da sieht man wohl schon, dass auf 5 ghz nicht läuft.
Hat jemand eine Idee, wie ich das Problem weiter eingrenze?