--- a/session.h	Wed Nov 05 14:14:40 2008 +0000
+++ b/session.h	Fri Nov 07 14:11:06 2008 +0000
@@ -148,12 +148,16 @@
 
 	unsigned char lastpacket; /* What the last received packet type was */
 	
-    int signal_pipe[2]; /* stores endpoints of a self-pipe used for
+	int signal_pipe[2]; /* stores endpoints of a self-pipe used for
 						   race-free signal handling */
 						
-	time_t last_packet_time; /* time of the last packet transmission, for
+	time_t last_trx_packet_time; /* time of the last packet transmission, for
 							keepalive purposes */
 
+	time_t last_packet_time; /* time of the last packet transmission or receive, for
+								idle timeout purposes */
+
+
 	/* KEX/encryption related */
 	struct KEXState kexstate;
 	struct key_context *keys;