# This is not part of Liminix per se. This is my "scratchpad" # configuration for the device I'm testing with. # # Parts of it do do things that Liminix eventually needs to do, but # don't look in here for solutions - just for identifying the # problems. { config, pkgs, lib, ... } : let secrets = import ./rotuer-secrets.nix; inherit (pkgs.liminix.networking) address interface route; inherit (pkgs.liminix.services) oneshot longrun bundle target; inherit (pkgs) dropbear ifwait writeText writeFennelScript serviceFns; svc = config.system.service; wirelessConfig = { country_code = "GB"; inherit (secrets) wpa_passphrase; auth_algs = 1; # 1=wpa2, 2=wep, 3=both wpa = 2; # 1=wpa, 2=wpa2, 3=both wpa_key_mgmt = "WPA-PSK"; wpa_pairwise = "TKIP CCMP"; # auth for wpa (may not need this?) rsn_pairwise = "CCMP"; # auth for wpa2 wmm_enabled = 1; }; in rec { boot = { tftp = { freeSpaceBytes = 3 * 1024 * 1024; serverip = "10.0.0.1"; ipaddr = "10.0.0.8"; }; }; imports = [ ../modules/wlan.nix ../modules/standard.nix ../modules/network ../modules/ppp ../modules/dnsmasq ../modules/firewall ../modules/hostapd ../modules/bridge ../modules/ntp ../modules/ssh ]; rootfsType = "jffs2"; hostname = "rotuer"; services.hostap = svc.hostapd.build { interface = config.hardware.networkInterfaces.wlan_24; params = { ssid = "liminix"; hw_mode="g"; channel = "2"; ieee80211n = 1; } // wirelessConfig; }; services.hostap5 = svc.hostapd.build { interface = config.hardware.networkInterfaces.wlan_5; params = rec { ssid = "liminix_5"; hw_mode="a"; channel = 36; ht_capab = "[HT40+]"; vht_oper_chwidth = 1; vht_oper_centr_freq_seg0_idx = channel + 6; ieee80211ac = 1; } // wirelessConfig; }; services.int = svc.network.address.build { interface = svc.bridge.primary.build { ifname = "int"; };# services.int; family = "inet"; address ="10.8.0.1"; prefixLength = 16; }; services.bridge = svc.bridge.members.build { primary = services.int; members = with config.hardware.networkInterfaces; [ wlan_24 wlan_5 lan ]; }; services.ntp = svc.ntp.build { pools = { "pool.ntp.org" = ["iburst"]; }; makestep = { threshold = 1.0; limit = 3; }; }; services.sshd = svc.ssh.build { }; users.root = secrets.root; services.dns = let interface = services.int; in svc.dnsmasq.build { resolvconf = services.resolvconf; inherit interface; ranges = [ "10.8.0.10,10.8.0.240" "::,constructor:$(output ${interface} ifname),ra-stateless" ]; domain = "fake.liminix.org"; }; services.wan = svc.pppoe.build { interface = config.hardware.networkInterfaces.wan; ppp-options = [ "debug" "+ipv6" "noauth" "name" secrets.l2tp.name "password" secrets.l2tp.password ]; }; services.resolvconf = oneshot rec { dependencies = [ services.wan ]; name = "resolvconf"; up = '' . ${serviceFns} ( in_outputs ${name} echo "nameserver $(output ${services.wan} ns1)" > resolv.conf echo "nameserver $(output ${services.wan} ns2)" >> resolv.conf ) ''; down = '' rm -rf /run/service-state/${name}/ ''; }; services.defaultroute4 = route { name = "defaultroute4"; via = "$(output ${services.wan} address)"; target = "default"; dependencies = [ services.wan ]; }; services.defaultroute6 = route { name = "defaultroute6"; via = "$(output ${services.wan} ipv6-peer-address)"; target = "default"; dev = "$(output ${services.wan} ifname)"; dependencies = [ services.wan ]; }; services.firewall = svc.firewall.build { ruleset = import ./rotuer-firewall.nix; }; services.packet_forwarding = let ip4 = "/proc/sys/net/ipv4/conf/all/forwarding"; ip6 = "/proc/sys/net/ipv6/conf/all/forwarding"; in oneshot { name = "let-the-ip-flow"; up = '' echo 1 > ${ip4} echo 1 > ${ip6} ''; down = '' echo 0 > ${ip4}; echo 0 > ${ip6}; ''; dependencies = [ services.firewall ]; }; services.dhcp6 = let name = "dhcp6c.wan"; in longrun { inherit name; notification-fd = 10; run = '' export SERVICE_STATE=/run/service-state/${name} ${pkgs.odhcp6c}/bin/odhcp6c -s ${pkgs.odhcp-script} -e -v -p /run/${name}.pid -P 48 $(output ${services.wan} ifname) ) ''; dependencies = [ services.wan ]; }; services.acquire-lan-prefix = let script = pkgs.callPackage ./acquire-delegated-prefix.nix { }; in longrun { name = "acquire-lan-prefix"; run = "${script} /run/service-state/dhcp6c.wan $(output ${services.int} ifname)"; dependencies = [ services.dhcp6 ]; }; services.acquire-wan-address = let script = pkgs.callPackage ./acquire-wan-address.nix { }; in longrun { name = "acquire-wan-address"; run = "${script} /run/service-state/dhcp6c.wan $(output ${services.wan} ifname)"; dependencies = [ services.dhcp6 ]; }; services.default = target { name = "default"; contents = with config.services; [ config.hardware.networkInterfaces.lo int bridge hostap hostap5 ntp defaultroute4 defaultroute6 packet_forwarding dns resolvconf sshd config.services.hostname dhcp6 acquire-lan-prefix acquire-wan-address ]; }; defaultProfile.packages = with pkgs; [ min-collect-garbage ]; }