diff -up nss/lib/ssl/sslsock.c.transitional nss/lib/ssl/sslsock.c
--- nss/lib/ssl/sslsock.c.transitional	2013-04-04 15:32:21.567170092 -0700
+++ nss/lib/ssl/sslsock.c	2013-04-04 15:33:20.555729144 -0700
@@ -150,7 +150,7 @@ static sslOptions ssl_defaults = {
     PR_FALSE,   /* noLocks            */
     PR_FALSE,   /* enableSessionTickets */
     PR_FALSE,   /* enableDeflate      */
-    2,          /* enableRenegotiation (default: requires extension) */
+    3,          /* enableRenegotiation (default: transitional) */
     PR_FALSE,   /* requireSafeNegotiation */
     PR_FALSE,   /* enableFalseStart   */
     PR_TRUE,    /* cbcRandomIV        */