diff -urN ppp-2.4.1.org/pppd/chap.c ppp-2.4.1/pppd/chap.c
--- ppp-2.4.1.org/pppd/chap.c	Tue Jun  5 11:44:20 2001
+++ ppp-2.4.1/pppd/chap.c	Tue Jun  5 11:49:43 2001
@@ -537,7 +537,7 @@
      * as we did for the first Response we saw.
      */
     if (cstate->serverstate == CHAPSS_OPEN) {
-	ChapSendStatus(cstate, CHAP_SUCCESS);
+	ChapSendStatus(cstate, cstate->chal_type == CHAP_MICROSOFT_V2 ? CHAP_SUCCESS_R : CHAP_SUCCESS);	
 	return;
     }
     if (cstate->serverstate == CHAPSS_BADAUTH) {