diff options
| -rw-r--r-- | src/main.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/main.rs b/src/main.rs index 57bca23..c2862a1 100644 --- a/src/main.rs +++ b/src/main.rs @@ -116,7 +116,9 @@ fn create_vlans(conn: &Connection) -> Result<()> { let vlan_id = 10 * (i + 1); let vlan_name = format!("eth0.{}", vlan_id); - conn.link_add_vlan(vlan_name.clone(), "eth0".to_string(), vlan_id as u16)?; + if !conn.link_exists(vlan_name.clone())? { + conn.link_add_vlan(vlan_name.clone(), "eth0".to_string(), vlan_id as u16)?; + } conn.link_set(vlan_name.clone(), true)?; conn.address_flush(vlan_name.clone())?; |