forked from dan/liminix
add a "route" service
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676c94782b
commit
7803eebfd4
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@ -25,4 +25,15 @@ in {
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run = "odhcpcd ${interface.device}";
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};
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pppoe = callPackage ./pppoe.nix {};
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route = { name, target, via, dependencies }:
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oneshot {
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inherit name;
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up = ''
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ip route add ${target} via ${via}
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'';
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down = ''
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ip route del ${target} via ${via}
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'';
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inherit dependencies;
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};
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}
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@ -1,6 +1,6 @@
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{ config, pkgs, ... } :
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let
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inherit (pkgs.liminix.networking) interface address pppoe;
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inherit (pkgs.liminix.networking) interface address pppoe route;
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inherit (pkgs.liminix.services) oneshot longrun bundle target output;
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in rec {
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services.loopback =
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@ -40,24 +40,32 @@ in rec {
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];
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};
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services.defaultroute4 =
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let iface = services.pppoe;
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services.defaultroute4 = route {
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name = "defautlrote";
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via = "$(cat ${output services.pppoe "address"})";
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target = "default";
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dependencies = [ services.pppoe ];
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};
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services.packet_forwarding =
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let
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iface = services.pppoe;
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filename = "/proc/sys/net/ipv4/conf/$(cat ${output iface "ifname"})/forwarding";
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in oneshot {
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name = "defaultroute4";
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up = ''
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ip route add default via $(cat ${output iface "address"})
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echo "1" > /proc/sys/net/ipv4/conf/$(cat ${output iface "ifname"}/forwarding)
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'';
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down = ''
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ip route del default via $(cat ${output iface "address"})
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echo "0" > /proc/sys/net/ipv4/conf/$(cat ${output iface "ifname"}/forwarding)
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'';
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name = "let-the-ip-flow";
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up = "echo 1 > ${filename}";
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down = "echo 0 > ${filename}";
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dependencies = [iface];
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};
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services.default = target {
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name = "default";
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contents = with services; [ loopback defaultroute4 syslogd ];
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contents = with services; [
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loopback
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defaultroute4
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packet_forwarding
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syslogd
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];
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};
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systemPackages = [ pkgs.hello ] ;
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@ -1,6 +1,6 @@
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{ config, pkgs, ... } :
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let
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inherit (pkgs.liminix.networking) interface address udhcpc odhcpc;
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inherit (pkgs.liminix.networking) interface address udhcpc odhcpc route;
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inherit (pkgs.liminix.services) oneshot longrun bundle target output;
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in rec {
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services.loopback =
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@ -40,18 +40,22 @@ in rec {
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dependencies = [services.dhcpv4];
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};
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services.defaultroute4 =
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let inherit (services) dhcpv4;
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services.defaultroute4 = route {
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name = "defautlrote";
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via = "$(cat ${output services.dhcpv4 "address"})";
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target = "default";
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dependencies = [ services.dhcpv4 ];
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};
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services.packet_forwarding =
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let
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iface = services.dhcpv4;
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filename = "/proc/sys/net/ipv4/conf/$(cat ${output iface "ifname"})/forwarding";
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in oneshot {
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name = "defaultroute4";
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up = ''
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ip route add default gw $(cat ${output dhcpv4 "address"})
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echo "1" > /sys/net/ipv4/$(cat ${output dhcpv4 "ifname"})
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'';
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down = ''
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ip route del default gw $(cat ${output dhcpv4 "address"})
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echo "0" > /sys/net/ipv4/$(cat ${output dhcpv4 "ifname"})
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'';
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name = "let-the-ip-flow";
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up = "echo 1 > ${filename}";
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down = "echo 0 > ${filename}";
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dependencies = [iface];
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};
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services.default = target {
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