diff -ur dhcpcd-1.3.22-pl3/buildmsg.c dhcpcd-1.3.22-pl3-ntl/buildmsg.c
--- dhcpcd-1.3.22-pl3/buildmsg.c	Sat Jan  5 20:15:56 2002
+++ dhcpcd-1.3.22-pl3-ntl/buildmsg.c	Thu Dec  5 18:07:51 2002
@@ -243,6 +243,7 @@
   *p++ = 2;
   memcpy(p,&dhcpMsgSize,2);
   p += 2;
+#if 0
   if ( DhcpOptions.val[dhcpIPaddrLeaseTime] )
     {
       *p++ = dhcpIPaddrLeaseTime;
@@ -250,6 +251,7 @@
       memcpy(p,DhcpOptions.val[dhcpIPaddrLeaseTime],4);
       p += 4;
     }
+#endif
   *p++ = dhcpParamRequest;
   *p++ = 14;
   *p++ = subnetMask;
diff -ur dhcpcd-1.3.22-pl3/client.c dhcpcd-1.3.22-pl3-ntl/client.c
--- dhcpcd-1.3.22-pl3/client.c	Sun Sep 29 16:52:13 2002
+++ dhcpcd-1.3.22-pl3-ntl/client.c	Sat Dec  7 13:49:03 2002
@@ -144,6 +144,15 @@
 #endif
   register u_char *p = DhcpMsgRecv->options+4;
   unsigned char *end = DhcpMsgRecv->options+sizeof(DhcpMsgRecv->options);
+
+  /* Force T1 and T2 to 0: either new values will be in message, or they
+     will need to be recalculated from lease time */
+  if ( DhcpOptions.val[dhcpT1value] && DhcpOptions.len[dhcpT1value] == 4 )
+      *(unsigned int *)DhcpOptions.val[dhcpT1value] = 0;
+
+  if ( DhcpOptions.val[dhcpT2value] && DhcpOptions.len[dhcpT2value] == 4 )
+      *(unsigned int *)DhcpOptions.val[dhcpT2value] = 0;
+
   while ( p < end )
     switch ( *p )
       {
@@ -339,6 +348,13 @@
 	  if ( DebugFlag )
 	    syslog(LOG_DEBUG,"dhcpIPaddrLeaseTime=0 in DHCP server response. Assuming %u sec\n",LeaseTime);
 	}
+	else
+          if ( DebugFlag )
+	{
+		unsigned t = ntohl(*(unsigned int *)DhcpOptions.val[dhcpIPaddrLeaseTime]);
+            syslog(LOG_DEBUG,"dhcpIPaddrLeaseTime=%u in DHCP server response.\n",t);
+	}
+    
     }
   else /* did not get dhcpIPaddrLeaseTime */
     {