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authorlassulus <lassulus@lassul.us>2018-05-16 23:07:27 +0200
committerlassulus <lassulus@lassul.us>2018-05-16 23:07:27 +0200
commit82704cb35cd74f58c3246f39f89d3e13267b716b (patch)
treec7283060310db8e1358ab2efa75ec1f1fb39e379 /lass/2configs/AP.nix
parent2ed1a763c8db130262394649a0cc0ca3eb6cf8f2 (diff)
l AP: use network bridge
Diffstat (limited to 'lass/2configs/AP.nix')
-rw-r--r--lass/2configs/AP.nix22
1 files changed, 14 insertions, 8 deletions
diff --git a/lass/2configs/AP.nix b/lass/2configs/AP.nix
index 5ce7cfff8..dfffbfdf9 100644
--- a/lass/2configs/AP.nix
+++ b/lass/2configs/AP.nix
@@ -6,7 +6,7 @@ in {
boot.extraModulePackages = [
pkgs.linuxPackages.rtl8814au
];
- networking.networkmanager.unmanaged = [ wifi ];
+ networking.networkmanager.unmanaged = [ wifi "et0" ];
systemd.services.hostapd = {
description = "hostapd wireless AP";
@@ -38,12 +38,17 @@ in {
};
};
- networking.interfaces.${wifi}.ipv4.addresses = [
+ networking.bridges.br0.interfaces = [
+ wifi
+ "et0"
+ ];
+
+ networking.interfaces.br0.ipv4.addresses = [
{ address = "10.99.0.1"; prefixLength = 24; }
];
services.dhcpd4 = {
enable = true;
- interfaces = [ wifi ];
+ interfaces = [ "br0" ];
extraConfig = ''
option subnet-mask 255.255.255.0;
option routers 10.99.0.1;
@@ -56,11 +61,12 @@ in {
boot.kernel.sysctl."net.ipv4.ip_forward" = 1;
krebs.iptables.tables.filter.FORWARD.rules = [
- { v6 = false; predicate = "-d 10.99.0.0/24 -o ${wifi} -m conntrack --ctstate RELATED,ESTABLISHED"; target = "ACCEPT"; }
- { v6 = false; predicate = "-s 10.99.0.0/24 -i ${wifi}"; target = "ACCEPT"; }
- { v6 = false; predicate = "-i ${wifi} -o ${wifi}"; target = "ACCEPT"; }
- { v6 = false; predicate = "-o ${wifi}"; target = "REJECT --reject-with icmp-port-unreachable"; }
- { v6 = false; predicate = "-i ${wifi}"; target = "REJECT --reject-with icmp-port-unreachable"; }
+ { v6 = false; predicate = "-d 10.99.0.0/24 -o br0 -m conntrack --ctstate RELATED,ESTABLISHED"; target = "ACCEPT"; }
+ { v6 = false; predicate = "-s 10.99.0.0/24 -i br0"; target = "ACCEPT"; }
+ { v6 = false; predicate = "-i br0 -o br0"; target = "ACCEPT"; }
+ { v6 = false; predicate = "-i br0 -o br0"; target = "ACCEPT"; }
+ { v6 = false; predicate = "-o br0"; target = "REJECT --reject-with icmp-port-unreachable"; }
+ { v6 = false; predicate = "-i br0"; target = "REJECT --reject-with icmp-port-unreachable"; }
];
krebs.iptables.tables.nat.PREROUTING.rules = [
{ v6 = false; predicate = "-s 10.99.0.0/24"; target = "ACCEPT"; precedence = 1000; }