diff --git i/pppd/plugins/pppoe/discovery.c w/pppd/plugins/pppoe/discovery.c
index 86bda61..8060558 100644
--- i/pppd/plugins/pppoe/discovery.c
+++ w/pppd/plugins/pppoe/discovery.c
@@ -686,7 +686,7 @@ discovery1(PPPoEConnection *conn, int waitWholeTimeoutForPADO)
 	conn->discoveryState = STATE_SENT_PADI;
 	waitForPADO(conn, timeout, waitWholeTimeoutForPADO);
 
-	timeout *= 2;
+	// timeout *= 2;
     } while (conn->discoveryState == STATE_SENT_PADI);
 }