diff --git a/internal/netif/bridge.go b/internal/netif/bridge.go
index daf21ec..a4754a3 100644
--- a/internal/netif/bridge.go
+++ b/internal/netif/bridge.go
@@ -1,24 +1,10 @@
 package netif
 
 import (
-	"fmt"
-	"os"
-
 	"github.com/vishvananda/netlink"
 )
 
-func setBridgeSTP(bridge string, enable bool) error {
-	path := fmt.Sprintf("/sys/class/net/%s/bridge/stp_state", bridge)
-
-	val := "0"
-	if enable {
-		val = "1"
-	}
-
-	return os.WriteFile(path, []byte(val), 0644)
-}
-
-func CreateBridge(name string, mtu int, stp bool) error {
+func CreateBridge(name string, mtu int) error {
 	br := &netlink.Bridge{
 		LinkAttrs: netlink.LinkAttrs{
 			Name: name,
@@ -34,7 +20,7 @@ func CreateBridge(name string, mtu int, stp bool) error {
 		return err
 	}
 
-	return setBridgeSTP(name, stp)
+	return nil
 }
 
 func BridgeSetMaster(iface, bridge string) error {
diff --git a/internal/vpc/create.go b/internal/vpc/create.go
index 55896ba..5ff5fa5 100644
--- a/internal/vpc/create.go
+++ b/internal/vpc/create.go
@@ -16,42 +16,36 @@ func CreateVPC(name string) error {
 	}
 
 	// create veth public for this netns
-	if err := netif.CreateVethToNetns(name+"-ext", "veth-"+name+"-int", "/var/run/netns/"+name, 9000); err != nil {
+	if err := netif.CreateVethToNetns("veth"+name+"ext", "vethpublicint", "/var/run/netns/"+name, 9000); err != nil {
 		return err
 	}
 
 	// create public bridge in netns
 	if err := netns.Call(name, func() error {
-		return netif.CreateBridge("br-public", 1500, false)
+		return netif.CreateBridge("br-public", 1500)
 	}); err != nil {
 		return err
 	}
 
 	// set veth to ext public bridge
-	if err := netif.BridgeSetMaster(name+"-ext", "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("veth-"+name+"-int", "br-public")
+		return netif.BridgeSetMaster("vethpublicint", "br-public")
 	}); err != nil {
 		return err
 	}
 
 	// set set ext veth up
-	if err := netif.LinkSetUp(name + "-ext"); err != nil {
+	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("veth-" + name + "-int")
-	}); err != nil {
-		return err
-	}
-	// set set int bridge up
-	if err := netns.Call(name, func() error {
-		return netif.LinkSetUp("br-public")
+		return netif.LinkSetUp("vethpublicint")
 	}); err != nil {
 		return err
 	}