{ pkgs, lib, config, hosts, ... }: let iface = "wlp4s0"; in { networking.interfaces.${iface} = { ipv4.addresses = [ { address = "192.168.2.1"; prefixLength = 24; } ]; }; boot.kernel.sysctl."net.ipv6.conf.${iface}.addr_gen_mode" = 1; networking.nftables.ruleset = '' # Hook ${iface} into relevant chains add rule inet filter input iifname "${iface}" jump wifi2fw add rule inet filter input iifname "${iface}" log level warn prefix "wifi2fw: " counter drop add rule inet filter output oifname "${iface}" jump fw2wifi add rule inet filter output oifname "${iface}" log level warn prefix "fw2wifi: " counter drop # ${iface} firewalling add rule inet filter fw2wifi counter accept add rule inet filter forward iifname "${iface}" jump fwd-wifi # Allow forwarding to the internet add rule inet filter fwd-wifi oifname "enp5s0" counter accept # Allow networking services add rule inet filter wifi2fw udp dport 53 counter accept comment "DNS" add rule inet filter wifi2fw tcp dport 53 counter accept comment "DNS" add rule inet filter wifi2fw tcp dport 67 counter accept comment "DHCP" ''; #boot.kernel.sysctl."net.ipv4.ip_forward" = 1; services.unbound.settings = { server = { interface = [ "192.168.2.1" ]; access-control = ["192.168.2.0/24 allow"]; local-zone = [ "tracking.intl.miui.com always_refuse" "sourcephile.fr typetransparent" ]; local-data = [ "\"bureau1.sourcephile.fr A 192.168.2.1\"" ]; }; }; networking.wlanInterfaces = { ${iface} = { device = "phy0"; }; }; /* networking.networkmanager.unmanaged = [ "interface-name:phy0" "interface-name:${iface}" ]; */ services.hostapd = { enable = true; logLevel = 2; interface = iface; hwMode = "g"; ssid = "bureau1"; wpa = true; wpaPassphrase = "bidonpoissonmaisonronron"; countryCode = "FR"; extraConfig = '' ''; }; services.dhcpd4 = { enable = true; interfaces = [ iface ]; extraConfig = '' option subnet-mask 255.255.255.0; option broadcast-address 192.168.2.255; option routers 192.168.2.1; option domain-name-servers 192.168.2.1; subnet 192.168.2.0 netmask 255.255.255.0 { range 192.168.2.100 192.168.2.200; } ''; }; #networking.firewall.allowedUDPPorts = [ 53 67 ]; # DNS & DHCP /* # Sometimes slow connection speeds are attributed to absence of haveged. services.haveged.enable = true; */ /* systemd.services.wifi-relay = let inherit (pkgs) iptables gnugrep; in { description = "iptables rules for wifi-relay"; after = [ "dhcpd4.service" ]; wantedBy = [ "multi-user.target" ]; script = '' ${iptables}/bin/iptables -w -t nat -I POSTROUTING -s 192.168.2.0/24 ! -o wlp4s0 -j MASQUERADE ${iptables}/bin/iptables -w -I FORWARD -i wlp4s0 -s 192.168.2.0/24 -j ACCEPT ${iptables}/bin/iptables -w -I FORWARD -i wlan-station0 -d 192.168.2.0/24 -j ACCEPT ''; }; */ }