--- ./pppd/sys-linux.c.orig	2004-01-26 13:39:25.078464083 +0000
+++ ./pppd/sys-linux.c	2004-01-26 13:53:34.279569785 +0000
@@ -752,6 +752,24 @@
 #ifdef B921600
     { 921600, B921600 },
 #endif
+#ifdef B1500000
+    { 1500000, B1500000 },
+#endif
+#ifdef B2000000
+    { 2000000, B2000000 },
+#endif
+#ifdef B2500000
+    { 2500000, B2500000 },
+#endif
+#ifdef B3000000
+    { 3000000, B3000000 },
+#endif
+#ifdef B3500000
+    { 3500000, B3500000 },
+#endif
+#ifdef B4000000
+    { 4000000, B4000000 },
+#endif
     { 0, 0 }
 };