![]() ![]() operation might be limited to 802.11n and band width limited to 20MHz. Using iwd may cause performance limitation, e.g. Tip: Although iwd is able to set up access points too, hostapd has much more options available than iwd, including capability options. The actual Wi-Fi link is established via the hostapd package, which has WPA2 support. Setting up the network configuration on your computer, so that it properly relays IP packets between its own internet connection and the wireless clients.Setting up the Wi-Fi link layer, so that wireless clients can associate to your computer's software access point and exchange IP packets with it.Setting up an access point consists of two main parts: Random MAC address can be generated using macchanger. # iw dev wlan0 interface add wlan0_ap type managed addr 12:34:56:78:ab:ce # iw dev wlan0 interface add wlan0_sta type managed addr 12:34:56:78:ab:cd The virtual interfaces with unique MAC address are created for the network connection ( wlan0_sta) itself and for the software AP/hostapd "wireless repeater": Virtual interfaces for a physical device wlan0 can be created as follows: ![]() If you want to use the capability/feature, perhaps because an Ethernet connection is not available, you need to create two separate virtual interfaces for using it. The constraint #channels <= 1 means that your software AP must operate on the same channel as your Wi-Fi client connection see the channel setting in nf below. Total <= 2048, #channels <= 1, STA/AP BI must match The capability is listed in the following section in the output of iw list: Using that capability you can create a software AP acting as a "wireless repeater" for an existing network, using a single wireless device. Many wireless devices even support simultaneous operation both as AP and as wireless "client" at the same time. Wireless client and software AP with a single Wi-Fi deviceĬreating a software AP is independent from your own network connection (Ethernet, wireless. Note: Since 2019 most Intel devices will no longer provide AP services on the 5 GHz band, due to the firmware mistakenly leaving the Location-Aware Regulatory (LAR) feature enabled even in AP mode. ![]()
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