From 1b429a80378db9136d9f751862eca1bf8f956211 Mon Sep 17 00:00:00 2001 From: spyk3r Date: Tue, 29 Sep 2026 14:28:42 +0500 Subject: [PATCH] Add travel-router/README.md --- travel-router/README.md | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 travel-router/README.md diff --git a/travel-router/README.md b/travel-router/README.md new file mode 100644 index 0000000..c9ab72b --- /dev/null +++ b/travel-router/README.md @@ -0,0 +1,26 @@ +cat > /root/README-no-rrm.txt <<'EOF' +Wi-Fi uplink fix. + +Problem: +Upstream AP sends 802.11k/RRM Beacon Measurement Requests. +wpa_supplicant responds by triggering a full 2.4 GHz scan. +On MT7981 this scan lasts ~6.5 seconds and causes packet loss. + +Fix: +Add driver_param=no_rrm=1 to wpa_supplicant interface configuration. + +Modified file: +/usr/share/ucode/wifi/supplicant.uc + +Added: +interface.config.driver_param = "no_rrm=1"; + +And added driver_param to: +append_vars(interface.config, [ 'country', 'beacon_int', 'freq_list', 'driver_param' ]); + +After OpenWrt/package upgrades verify: +grep driver_param /var/run/wpa-supplicant-phy0-sta0.conf + +Expected: +driver_param=no_rrm=1 +EOF \ No newline at end of file