forked from DGNum/liminix
21 lines
475 B
Nix
21 lines
475 B
Nix
{
|
|
liminix
|
|
, ifwait
|
|
, serviceFns
|
|
, lib
|
|
}:
|
|
{ enableIPv4, enableIPv6 }:
|
|
let
|
|
inherit (liminix.services) oneshot;
|
|
ip4 = "/proc/sys/net/ipv4/conf/all/forwarding";
|
|
ip6 = "/proc/sys/net/ipv6/conf/all/forwarding";
|
|
opt = lib.optionalString;
|
|
sysctls = b :
|
|
""
|
|
+ opt enableIPv4 "echo ${b} > ${ip4}\n"
|
|
+ opt enableIPv6 "echo ${b} > ${ip6}\n";
|
|
in oneshot {
|
|
name = "forwarding${opt enableIPv4 "4"}${opt enableIPv6 "6"}";
|
|
up = sysctls "1";
|
|
down = sysctls "0";
|
|
}
|