2.4G
HT Capabilities Bit 1(Supported Channel Width Set)
0: 20, 1: 20/40
所以要再看Secondary Channel Offset
| STA Channel Width | Secondary Channel Offset | 說明 |
|---|---|---|
| 0 | 0 | 使用 20 MHz |
| 1 | 1(Above) | 使用 40 MHz,副頻道在上面 |
| 1 | 3(Below) | 使用 40 MHz,副頻道在下面 |
| STA Channel Width | Secondary Channel Offset | 說明 |
|---|---|---|
| 0 | 0 | 使用 20 MHz |
| 1 | 1(Above) | 使用 40 MHz,副頻道在上面 |
| 1 | 3(Below) | 使用 40 MHz,副頻道在下面 |
1. static struct nl_sock * nl_create_handle(struct nl_cb *cb, const char *dbg)
主要是看beacon的RSN information tag
根據chatgpt解說
Identifying WPA2 vs. WPA3[ 62%] Linking C static library libubusd_library.a toolchain-aarch64_xxx/bin/aarch64-openwrt-linux-ar: CMakeFiles/ubusd_library.dir/ubusd.c.o: plugin needed to handle lto object toolchain-aarch64_xxx/bin/aarch64-openwrt-linux-ar: CMakeFiles/ubusd_library.dir/ubusd_proto.c.o: plugin needed to handle lto object toolchain-aarch64_xxx/bin/aarch64-openwrt-linux-ar: CMakeFiles/ubusd_library.dir/ubusd_id.c.o: plugin needed to handle lto object