diff -X exclude_files -Nabur ospfd2.5/linux/Makefile ospfd2.6/linux/Makefile
--- ospfd2.5/linux/Makefile	Wed Sep 19 08:51:02 2001
+++ ospfd2.6/linux/Makefile	Wed Sep 26 15:54:03 2001
@@ -58,7 +58,7 @@
 ospfd:	ospfd_linux.C linux.o system.o tcppkt.o ${OBJS}
 	g++ $(CXXFLAGS) $(CPPFLAGS) ospfd_linux.C linux.o system.o \
 	 tcppkt.o ${OBJS} \
-	-DINSTALL_DIR=\"${INSTALL_DIR}\" -ltcl8.0 -lm -ldl -o ospfd
+	-DINSTALL_DIR=\"${INSTALL_DIR}\" -ltcl -lm -ldl -o ospfd
 
 ospfd_mon: tcppkt.o lsa_prn.o
 
@@ -66,7 +66,7 @@
 
 clean:
 	rm -rf .depfiles
-	rm -f *.o ospf_sim ospfd_sim ospfd_mon ospfd_browser
+	rm -f *.o ospfd ospfd_mon ospfd_browser
 
 # Stuff to automatically maintain dependency files
 
diff -X exclude_files -Nabur ospfd2.5/linux/ospfd_linux.C ospfd2.6/linux/ospfd_linux.C
--- ospfd2.5/linux/ospfd_linux.C	Wed Sep 19 08:51:02 2001
+++ ospfd2.6/linux/ospfd_linux.C	Wed Sep 26 15:54:03 2001
@@ -346,6 +346,9 @@
 	    break;
 	  case NLMSG_ERROR:
 	    errmsg = (nlmsgerr *)NLMSG_DATA(msg);
+	    // Sometimes we try to delete routes that aren't there
+	    // We ignore the resulting error messages
+	    if (errmsg->msg.nlmsg_type != RTM_DELROUTE)
 	    syslog(LOG_ERR, "Netlink error %d", errmsg->error);
 	    break;
 	  default:
diff -X exclude_files -Nabur ospfd2.5/linux/system.C ospfd2.6/linux/system.C
--- ospfd2.5/linux/system.C	Wed Sep 19 08:51:02 2001
+++ ospfd2.6/linux/system.C	Wed Sep 26 15:54:03 2001
@@ -24,6 +24,7 @@
 #include <asm/types.h>
 #include <sys/time.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/socket.h>
 #if LINUX_VERSION_CODE >= LINUX22
diff -X exclude_files -Nabur ospfd2.5/ospf_sim/linux/Makefile ospfd2.6/ospf_sim/linux/Makefile
--- ospfd2.5/ospf_sim/linux/Makefile	Wed Sep 19 08:51:08 2001
+++ ospfd2.6/ospf_sim/linux/Makefile	Wed Sep 26 15:54:09 2001
@@ -69,7 +69,7 @@
 ospfd_mon: tcppkt.o lsa_prn.o
 
 ospf_sim: tcppkt.o avl.o pat.o sim_linux.o ../sim.C
-	g++ tcppkt.o avl.o pat.o sim_linux.o ../sim.C -ltcl8.0 -ltk8.0 \
+	g++ tcppkt.o avl.o pat.o sim_linux.o ../sim.C -ltcl -ltk \
 	${CPPFLAGS} ${CXXFLAGS} -DINSTALL_DIR=\"${INSTALL_DIR}\" \
 	-L/usr/X11R6/lib -lX11 -lm -ldl -o ospf_sim
 
diff -X exclude_files -Nabur ospfd2.5/ospf_sim/sim_system.C ospfd2.6/ospf_sim/sim_system.C
--- ospfd2.5/ospf_sim/sim_system.C	Wed Sep 19 08:51:07 2001
+++ ospfd2.6/ospf_sim/sim_system.C	Wed Sep 26 15:54:07 2001
@@ -21,6 +21,7 @@
 #include <stdio.h>
 #include <sys/types.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/ioctl.h>
diff -X exclude_files -Nabur ospfd2.5/src/lsalist.C ospfd2.6/src/lsalist.C
--- ospfd2.5/src/lsalist.C	Wed Sep 19 08:51:01 2001
+++ ospfd2.6/src/lsalist.C	Wed Sep 26 15:54:02 2001
@@ -46,8 +46,6 @@
     }
 
     ep = (LsaListElement *) ::new char[BlkSize * sizeof(LsaListElement)];
-    if (!ep)
-	return(0);
 
     n_free = BlkSize - 1;
     n_allocated += BlkSize;
diff -X exclude_files -Nabur ospfd2.5/src/mcache.h ospfd2.6/src/mcache.h
--- ospfd2.5/src/mcache.h	Wed Sep 19 08:51:02 2001
+++ ospfd2.6/src/mcache.h	Wed Sep 26 15:54:03 2001
@@ -62,4 +62,4 @@
     bool valid_outgoing(int phyint, InAddr nbr_addr, byte &ttl);
 };
 
-#endif MCACHE_H
+#endif
diff -X exclude_files -Nabur ospfd2.5/src/ospf.h ospfd2.6/src/ospf.h
--- ospfd2.5/src/ospf.h	Wed Sep 19 08:51:01 2001
+++ ospfd2.6/src/ospf.h	Wed Sep 26 15:54:02 2001
@@ -329,7 +329,7 @@
     // Version numbers
     enum {
 	vmajor = 2,	// Major version number
-	vminor = 5,	// Minor version number
+	vminor = 6,	// Minor version number
     };
 
     // Entry points into the OSPF code
diff -X exclude_files -Nabur ospfd2.5/src/rte.C ospfd2.6/src/rte.C
--- ospfd2.5/src/rte.C	Wed Sep 19 08:51:01 2001
+++ ospfd2.6/src/rte.C	Wed Sep 26 15:54:02 2001
@@ -142,10 +142,11 @@
     bool modified=false;
     NH paths[MAXPATH];
     int i, j;
-    int n_paths = mp->npaths;
+    int n_paths;
 
     if (!mp)
         return(0);
+    n_paths = mp->npaths;
     for (i = 0, j = 0; i < mp->npaths; i++, j++) {
 	SpfIfc *ip;
 	paths[j] = mp->NHs[i];
diff -X exclude_files -Nabur ospfd2.5/src/spforig.C ospfd2.6/src/spforig.C
--- ospfd2.5/src/spforig.C	Wed Sep 19 08:51:01 2001
+++ ospfd2.6/src/spforig.C	Wed Sep 26 15:54:02 2001
@@ -118,8 +118,9 @@
 	return(InitLSSeq);
     if (in_hitless_restart())
         return(lsap->ls_seqno());
-    if ((!forced) && 
-	lsap->in_agebin && lsap->since_received() < MinLSInterval) {
+    if ((!forced) && lsap->in_agebin && 
+	(lsap->is_aging() && lsap->lsa_age() < MinLSInterval) ||
+	(lsap->do_not_age() && lsap->since_received() < MinLSInterval)) {
 	lsap->deferring = true;
 	if (spflog(LOG_LSADEFER, 3))
 	    log(lsap);

.