configure lan interface with a static ipv4 address

2 files changed, 18 insertions, 0 deletions

diff --git a/src/error.rs b/src/error.rs
index 2440169..78bd0ba 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -1,4 +1,5 @@
 use std::io;
+use std::net;
 
 use thiserror::Error;
 
@@ -8,6 +9,8 @@ pub enum Error {
     LinkNotFound(String),
     #[error("io: {0}")]
     Io(#[from] io::Error),
+    #[error("net: parse ip address: {0}")]
+    NetAddrParseError(#[from] net::AddrParseError),
     #[error("notify: {0}")]
     Notify(#[from] notify::Error),
     #[error("rtnetlink: {0}")]
diff --git a/src/main.rs b/src/main.rs
index a857344..c7663fa 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -17,6 +17,14 @@ fn main() -> Result<()> {
     link::up("eth0".into())?;
     link::up("eth1".into())?;
 
+    match configure_eth0() {
+        Ok(_) => println!("[netlinkd] configure eth0 statically (10.128.0.254/24)"),
+        Err(e) => {
+            println!("[netlinkd] can't configure eth0: {:?}", e);
+            return Err(e);
+        }
+    }
+
     let ip_config = Path::new("/data/pppoe.ip_config");
     while !ip_config.exists() {
         println!("[netlinkd] waiting for PPPoE connection");
@@ -45,6 +53,13 @@ fn main() -> Result<()> {
     }
 }
 
+fn configure_eth0() -> Result<()> {
+    addr::flush("eth0".into())?;
+    addr::add("eth0".into(), "10.128.0.254".parse()?, 24)?;
+
+    Ok(())
+}
+
 fn configure_wan() {
     match configure_rsppp0() {
         Ok(_) => println!("[netlinkd] configure rsppp0 with PPPoE data"),