services.hostapd.radios.<name>.networks.<name>.bssid

Specifies the BSSID for this BSS. Usually determined automatically, but for now you have to manually specify them when using multiple BSS. Try assigning related addresses from the locally administered MAC address ranges, by reusing the hardware address but replacing the second nibble with 2, 6, A or E. (e.g. if real address is XX:XX:XX:XX:XX, try X2:XX:XX:XX:XX:XX, X6:XX:XX:XX:XX:XX, ... for the second, third, ... BSS)

Type
null or string
Default
null
Example
"11:22:33:44:55:66"
Declared
<nixpkgs/nixos/modules/services/networking/hostapd.nix>