pltun should create TUN not TAP interfaces

diff --git a/support/pltun.c b/support/pltun.c
index 49e2d7e..2b0c9d6 100644 (file)
--- a/support/pltun.c
+++ b/support/pltun.c
@@ -12,7 +12,7 @@ int main(void)
 
     char if_name[IFNAMSIZ];
 
-    int tun_fd = tun_alloc(IFF_TAP, if_name);
+    int tun_fd = tun_alloc(IFF_TUN, if_name);
 
     printf("Allocated tap device: %s fd=%d\n", if_name, tun_fd);