1 files changed, 3 insertions, 0 deletions
diff --git a/config.h b/config.h
index 0c43c86..f04c1d2 100644
--- a/config.h
+++ b/config.h
@@ -5,6 +5,9 @@
 /* do not forget to set MTU on tap: MAX_PKT_SZ - HMAC_SZ - NONCE_SZ - 14 */
 #define MAX_PKT_SZ 1440
 
+/* comment line below to disable ipv6 entirely */
+#define ENABLE_IPV6
+
 /* hardcode the password here if you don't want the program to ask for it
  * when it starts. */
 char password[PASSWORD_BUF_SZ];