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use rsdsl_netfilterd::error::Result;
use rustables::{
Batch, Chain, ChainPolicy, ChainType, Hook, HookClass, MsgType, ProtocolFamily, Rule, Table,
};
fn main() -> Result<()> {
let mut batch = Batch::new();
let nat = Table::new(ProtocolFamily::Ipv4).with_name("nat");
batch.add(&nat, MsgType::Add);
let mut postrouting = Chain::new(&nat).with_name("POSTROUTING");
postrouting.set_type(ChainType::Nat);
postrouting.set_hook(Hook::new(HookClass::PostRouting, 100));
postrouting.set_policy(ChainPolicy::Accept);
batch.add(&postrouting, MsgType::Add);
let rule = Rule::new(&postrouting)?.oface("rsppp0")?.masquerade();
batch.add(&rule, MsgType::Add);
batch.send()?;
println!("[netfilterd] enable nat");
Ok(())
}
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