--- a/options.h	Wed Mar 12 23:40:02 2014 +0800
+++ b/options.h	Fri Jan 23 21:38:47 2015 +0800
@@ -123,8 +123,8 @@
  * which are not the standard form. */
 #define DROPBEAR_SHA1_HMAC
 #define DROPBEAR_SHA1_96_HMAC
-/*#define DROPBEAR_SHA2_256_HMAC*/
-/*#define DROPBEAR_SHA2_512_HMAC*/
+#define DROPBEAR_SHA2_256_HMAC
+#define DROPBEAR_SHA2_512_HMAC
 #define DROPBEAR_MD5_HMAC
 
 /* You can also disable integrity. Don't bother disabling this if you're
@@ -257,7 +257,7 @@
 /* The command to invoke for xauth when using X11 forwarding.
  * "-q" for quiet */
 #ifndef XAUTH_COMMAND
-#define XAUTH_COMMAND "/usr/bin/X11/xauth -q"
+#define XAUTH_COMMAND "/usr/bin/xauth -q"
 #endif
 
 /* if you want to enable running an sftp server (such as the one included with
@@ -301,6 +301,11 @@
 be overridden at runtime with -K. 0 disables keepalives */
 #define DEFAULT_KEEPALIVE 0
 
+/* If this many KEEPALIVES are sent with no packets received from the
+other side, exit. Not run-time configurable - if you have a need
+for runtime configuration please mail the Dropbear list */
+#define DEFAULT_KEEPALIVE_LIMIT 3
+
 /* Ensure that data is received within IDLE_TIMEOUT seconds. This can
 be overridden at runtime with -I. 0 disables idle timeouts */
 #define DEFAULT_IDLE_TIMEOUT 0