Index: ppp-2.4.5/pppd/plugins/rp-pppoe/plugin.c
===================================================================
--- ppp-2.4.5.orig/pppd/plugins/rp-pppoe/plugin.c	2009-11-16 23:26:07.000000000 +0100
+++ ppp-2.4.5/pppd/plugins/rp-pppoe/plugin.c	2013-07-24 12:36:08.433729757 +0200
@@ -242,7 +242,7 @@
 		sizeof(struct sockaddr_pppox)) < 0)
 	error("Failed to disconnect PPPoE socket: %d %m", errno);
     close(conn->sessionSocket);
-    /* don't send PADT?? */
+    sendPADT(conn, NULL);
     if (conn->discoverySocket >= 0)
 	close(conn->discoverySocket);
 }