diff -brau ipsec-tools-0.7.3.o/src/racoon/oakley.c ipsec-tools-0.7.3/src/racoon/oakley.c
--- ipsec-tools-0.7.3.o/src/racoon/oakley.c	2009-08-13 11:18:45.000000000 +0200
+++ ipsec-tools-0.7.3/src/racoon/oakley.c	2011-06-06 09:36:11.000000000 +0200
@@ -2498,8 +2498,21 @@
 				plog(LLV_ERROR, LOCATION, iph1->remote,
 					"couldn't find the pskey for %s.\n",
 					saddrwop2str(iph1->remote));
+			}
+		}
+		if (iph1->authstr == NULL) {
+			/*
+			 * If we could not locate a psk above try and locate
+			 * the default psk, ie, "*".
+			 */
+			iph1->authstr = privsep_getpsk("*", 1);
+			if (iph1->authstr == NULL) {
+				plog(LLV_ERROR, LOCATION, iph1->remote,
+					"couldn't find the the default pskey either.\n");
 				goto end;
 			}
+			plog(LLV_NOTIFY, LOCATION, iph1->remote,
+					"Using default PSK.\n");
 		}
 		plog(LLV_DEBUG, LOCATION, NULL, "the psk found.\n");
 		/* should be secret PSK */