FS#2754 - TP-Link Archer C2 AC750 5Ghz Radio does not tune above channel 48 #7554
Labels
Comments
|
pepe2k: Have you tried setting (correct) country in wifi-device section? Also, see https://superuser.com/questions/809282/wifi-5ghz-ap-mode-what-does-no-ir-means-and-can-i-bypass-it for "no IR" flag explanation. |
|
cvmiller: Thanks, that gets me up to (and including) channel 64, when setting the country to US. However channels 100 and above appear as if they are set, but the radio doesn't appear to transmit beacon frames, and all three of my laptops can't see the SSID (or join the network) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
cvmiller:
Supply the following if possible:
Device problem occurs on
TP-Link Archer C2 v1 (AC750)
Software versions of OpenWrt/LEDE release, packages, etc.
OpenWrt SNAPSHOT r12040-8df14c229c / LuCI Master git-20.016.76613-0608ff0
Steps to reproduce
/etc/config/wirelessconfig wifi-device 'radio0'
option type 'mac80211'
option hwmode '11a'
option path 'pci0000:00/0000:00:00.0/0000:01:00.0'
option htmode 'VHT40'
option legacy_rates '0'
option channel '44'
iw phy0 info Wiphy phy0 max # scan SSIDs: 4 max scan IEs length: 2243 bytes max # sched scan SSIDs: 0 max # match sets: 0 max # scan plans: 1 max scan plan interval: -1 max scan plan iterations: 0 Retry short limit: 7 Retry long limit: 4 Coverage class: 0 (up to 0m) Available Antennas: TX 0x1 RX 0x1 Configured Antennas: TX 0x1 RX 0x1 ... Frequencies: * 5180 MHz [36] (12.0 dBm) * 5200 MHz [40] (12.0 dBm) * 5220 MHz [44] (11.0 dBm) * 5240 MHz [48] (11.0 dBm) * 5260 MHz [52] (11.0 dBm) (no IR, radar detection) * 5280 MHz [56] (11.0 dBm) (no IR, radar detection) * 5300 MHz [60] (11.0 dBm) (no IR, radar detection) * 5320 MHz [64] (11.0 dBm) (no IR, radar detection) * 5500 MHz [100] (12.0 dBm) (no IR, radar detection) * 5520 MHz [104] (12.0 dBm) (no IR, radar detection) * 5540 MHz [108] (12.0 dBm) (no IR, radar detection) * 5560 MHz [112] (12.0 dBm) (no IR, radar detection) * 5580 MHz [116] (12.0 dBm) (no IR, radar detection) * 5600 MHz [120] (13.0 dBm) (no IR, radar detection) * 5620 MHz [124] (13.0 dBm) (no IR, radar detection) * 5640 MHz [128] (13.0 dBm) (no IR, radar detection) * 5660 MHz [132] (13.0 dBm) (no IR, radar detection) * 5680 MHz [136] (13.0 dBm) (no IR, radar detection) * 5700 MHz [140] (13.0 dBm) (no IR, radar detection) * 5745 MHz [149] (13.0 dBm) (no IR) * 5765 MHz [153] (13.0 dBm) (no IR) * 5785 MHz [157] (13.0 dBm) (no IR) * 5805 MHz [161] (13.0 dBm) (no IR) * 5825 MHz [165] (13.0 dBm) (no IR) valid interface combinations: * #{ IBSS } <= 1, #{ managed, AP, mesh point } <= 8, total <= 8, #channels <= 1, STA/AP BI must match, radar detect widths: { 20 MHz (no HT), 20 MHz, 40 MHz, 80 MHz }Sun Jan 19 18:41:34 2020 daemon.notice hostapd: Channel 52 (primary) not allowed for AP mode, flags: 0x97b NO-IR RADARSun Jan 19 18:41:34 2020 daemon.warn hostapd: wlan0: IEEE 802.11 Configured channel (52) not found from the channel list of current mode (2) IEEE 802.11a
Sun Jan 19 18:41:34 2020 daemon.warn hostapd: wlan0: IEEE 802.11 Hardware does not support configured channel
Sun Jan 19 18:41:34 2020 daemon.err hostapd: Could not select hw_mode and channel. (-3)
The text was updated successfully, but these errors were encountered: