diff --git a/internal/netns/call_other.go b/internal/netns/call_other.go
index 1b5794e..14a8924 100644
--- a/internal/netns/call_other.go
+++ b/internal/netns/call_other.go
@@ -2,6 +2,6 @@
 
 package netns
 
-func call(_ string, fn func() error) error {
+func call(name string, fn func() error) error {
 	return fn()
 }
diff --git a/internal/netns/create_linux.go b/internal/netns/create_linux.go
index 51c739a..8ee0afa 100644
--- a/internal/netns/create_linux.go
+++ b/internal/netns/create_linux.go
@@ -3,17 +3,12 @@
 package netns
 
 import (
-	"fmt"
 	"os"
-	"runtime"
 
 	"golang.org/x/sys/unix"
 )
 
 func create(name string) error {
-	runtime.LockOSThread()
-	defer runtime.UnlockOSThread()
-
 	base := "/var/run/netns"
 	path := base + "/" + name
 
@@ -21,12 +16,6 @@ func create(name string) error {
 		return err
 	}
 
-	// si le fichier existe déjà, le démonter d'abord
-	if _, err := os.Stat(path); err == nil {
-		unix.Unmount(path, unix.MNT_DETACH)
-		os.Remove(path)
-	}
-
 	// fichier cible
 	f, err := os.Create(path)
 	if err != nil {
@@ -46,12 +35,9 @@ func create(name string) error {
 		return err
 	}
 
-	// bind mount du netns du thread courant vers /var/run/netns/<name>
-	// /proc/self/ns/net pointe vers le ns du processus (thread principal),
-	// pas du thread courant — il faut utiliser le tid explicitement
-	threadNsPath := fmt.Sprintf("/proc/self/task/%d/ns/net", unix.Gettid())
+	// bind mount du netns courant vers /var/run/netns/<name>
 	if err := unix.Mount(
-		threadNsPath,
+		"/proc/self/ns/net",
 		path,
 		"",
 		unix.MS_BIND,
diff --git a/internal/vpc/create.go b/internal/vpc/create.go
index a6e6aaa..3c3ad87 100644
--- a/internal/vpc/create.go
+++ b/internal/vpc/create.go
@@ -22,7 +22,7 @@ func CreateVPC(db *badger.DB, name string) error {
 		}
 
 		// create veth public for this netns
-		if err := netif.CreateVethToNetns("vp-"+name+"-e", "vp-public-i", "/var/run/netns/"+name, 9000); err != nil {
+		if err := netif.CreateVethToNetns("veth"+name+"ext", "vethpublicint", "/var/run/netns/"+name, 9000); err != nil {
 			return err
 		}
 
@@ -34,24 +34,24 @@ func CreateVPC(db *badger.DB, name string) error {
 		}
 
 		// set veth to ext public bridge
-		if err := netif.BridgeSetMaster("vp-"+name+"-e", "br-public"); err != nil {
+		if err := netif.BridgeSetMaster("veth"+name+"ext", "br-public"); err != nil {
 			return err
 		}
 
 		// set veth to int public bridge
 		if err := netns.Call(name, func() error {
-			return netif.BridgeSetMaster("vp-public-i", "br-public")
+			return netif.BridgeSetMaster("vethpublicint", "br-public")
 		}); err != nil {
 			return err
 		}
 
 		// set set ext veth up
-		if err := netif.LinkSetUp("vp-" + name + "-e"); err != nil {
-			return err
+		if err := netif.LinkSetUp("veth" + name + "ext"); err != nil {
+			return nil
 		}
 		// set set int veth up
 		if err := netns.Call(name, func() error {
-			return netif.LinkSetUp("vp-public-i")
+			return netif.LinkSetUp("vethpublicint")
 		}); err != nil {
 			return err
 		}
diff --git a/internal/vpc/delete.go b/internal/vpc/delete.go
index 10c863d..a05e807 100644
--- a/internal/vpc/delete.go
+++ b/internal/vpc/delete.go
@@ -12,7 +12,7 @@ func DeleteVPC(db *badger.DB, name string) error {
 	if state, err := kv.GetFromDB(db, "vpc/"+name+"/state"); err != nil {
 		return err
 	} else if state == "deleting" {
-		if err := netif.DeleteLink("vp-" + name + "-e"); err != nil {
+		if err := netif.DeleteLink(name + "-ext"); err != nil {
 			return err
 		}