2 Commits

Include renames

Author	SHA1	Message	Date
Lumpiasty	5b026593ce	lte failover	2026-05-27 23:40:33 +02:00
Lumpiasty	2d69cc6569	fix(ansible): resolve LTE failover data-plane bug on BroadMobi BM806C ... The embedded BroadMobi BM806C modem (Qualcomm MDM9225, firmware M1.2.0_E1.0.1_A1.1.8) in the D-Link DWR-921 C1 has two independent firmware bugs that together break the QMI data plane: 1. Modem accepts 802.3 framing but its 802.3 path is buggy — downlink frames never reach the host kernel. raw-ip framing works. 2. qmish calls uqmi --start-network --apn <foo>, which triggers FS#1363: the modem establishes a phantom bearer that gets IP addresses but has no working data path. Using --start-network --profile <N> (referencing a pre-configured NVRAM profile with the same APN) works correctly. Fixes applied: - qmish patches (3x community.openwrt.lineinfile): * Replace --set-data-format 802.3 with raw-ip * Replace --wda-set-data-format 802.3 with raw-ip * Bracket raw_ip sysfs write with ip link down/up (kernel rejects write with -EBUSY when wwan0 is already up) - Modem NVRAM: create/modify profile 2 (internetipv6, ipv6) for the IPv6 APN — profile 1 is already managed by qmish's --modify-profile - UCI wwan: add profile=1 and v6profile=2 so qmish uses --start-network --profile instead of --apn on both the v4 and v6 legs - Firewall: add wwan zone (input REJECT, output ACCEPT, forward REJECT) and Allow-ICMPv6-wwan rule - main.yml: reorder — packages (including usb-modeswitch) now run before wwan setup, so the modem is out of EDL mode when wwan.yml queries it for profile creation See docs/wwan-bm806c-qmi-workaround.md for the full diagnosis (what we ruled out, how we confirmed, manual setup steps, component versions, future upstreaming).	2026-05-16 21:20:26 +02:00