diff -ruN flow-tools-0.68/src/flow-export.c.orig flow-tools-0.68/src/flow-export.c
--- flow-tools-0.68/src/flow-export.c.orig	2004-03-31 11:11:14 +0800
+++ flow-tools-0.68/src/flow-export.c	2006-05-23 23:45:50 +0800
@@ -106,7 +106,7 @@
 int ftxfield_tocflow(u_int64 xfields, u_int32 *cfmask);
 
 int fmt_xfields_val(char *fmt_buf, char *rec, struct fts3rec_offsets *fo,
-  u_int64 xfields, int quote);
+  u_int64 xfields, int quote, int ipv4form);
 int fmt_xfields_type(char *buf, u_int64 xfield);
 
 void usage(void);
@@ -664,7 +664,7 @@
 
   while ((rec = ftio_read(ftio))) {
 
-    len = fmt_xfields_val(fmt_buf, rec, &fo, opt->ft_mask, 0);
+    len = fmt_xfields_val(fmt_buf, rec, &fo, opt->ft_mask, 0, 0);
 
     if (len)
       printf("%s\n", fmt_buf);
@@ -747,7 +747,8 @@
   /* foreach flow */
   while ((rec = ftio_read(ftio))) {
 
-    len = fmt_xfields_val(values, rec, &fo, opt->ft_mask, 1);
+    bzero(values,sizeof(values));
+    len = fmt_xfields_val(values, rec, &fo, opt->ft_mask, 1, 1);
 
     /* form SQL query and execute it */
     if (len) {
@@ -918,7 +919,7 @@
   /* foreach flow */
   while ((rec = ftio_read(ftio))) {
 
-    len = fmt_xfields_val(values, rec, &fo, opt->ft_mask, 1);
+    len = fmt_xfields_val(values, rec, &fo, opt->ft_mask, 1, 1);
 
     /* form SQL query and execute it */
     if (len) {
@@ -1169,7 +1170,7 @@
 
 
 int fmt_xfields_val(char *fmt_buf, char *rec, struct fts3rec_offsets *fo,
-  u_int64 xfields, int quote)
+  u_int64 xfields, int quote, int ipv4form)
 {
   int comma, len;
 
@@ -1200,10 +1201,15 @@
 
   if (xfields & FT_XFIELD_EXADDR) {
     if (comma) fmt_buf[len++] = ',';
-    if (quote) fmt_buf[len++] = '"';
-    len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->exaddr)),
-      FMT_JUST_LEFT);
-    if (quote) fmt_buf[len++] = '"';
+    if (ipv4form)
+      len += fmt_uint32(fmt_buf+len, *((u_int32*)(rec+fo->exaddr)),
+        FMT_JUST_LEFT);
+    else {
+       if (quote) fmt_buf[len++] = '"';
+       len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->exaddr)),
+         FMT_JUST_LEFT);
+       if (quote) fmt_buf[len++] = '"';
+    }    
     comma = 1;
   }
 
@@ -1258,28 +1264,43 @@
 
   if (xfields & FT_XFIELD_SRCADDR) {
     if (comma) fmt_buf[len++] = ',';
-    if (quote) fmt_buf[len++] = '"';
-    len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->srcaddr)),
-      FMT_JUST_LEFT);
-    if (quote) fmt_buf[len++] = '"';
+    if (ipv4form)
+      len += fmt_uint32(fmt_buf+len, *((u_int32*)(rec+fo->srcaddr)),
+       FMT_JUST_LEFT);
+    else {
+       if (quote) fmt_buf[len++] = '"';
+       len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->srcaddr)),
+         FMT_JUST_LEFT);
+       if (quote) fmt_buf[len++] = '"';
+    }
     comma = 1;
   }
 
   if (xfields & FT_XFIELD_DSTADDR) {
     if (comma) fmt_buf[len++] = ',';
-    if (quote) fmt_buf[len++] = '"';
-    len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->dstaddr)),
-      FMT_JUST_LEFT);
-    if (quote) fmt_buf[len++] = '"';
+    if (ipv4form)
+      len += fmt_uint32(fmt_buf+len, *((u_int32*)(rec+fo->dstaddr)),
+       FMT_JUST_LEFT);
+    else {
+       if (quote) fmt_buf[len++] = '"';
+       len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->dstaddr)),
+         FMT_JUST_LEFT);
+       if (quote) fmt_buf[len++] = '"';
+    }
     comma = 1;
   }
 
   if (xfields & FT_XFIELD_NEXTHOP) {
     if (comma) fmt_buf[len++] = ',';
-    if (quote) fmt_buf[len++] = '"';
-    len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->nexthop)),
-      FMT_JUST_LEFT);
-    if (quote) fmt_buf[len++] = '"';
+    if (ipv4form)
+      len += fmt_uint32(fmt_buf+len, *((u_int32*)(rec+fo->nexthop)),
+       FMT_JUST_LEFT);
+    else {
+       if (quote) fmt_buf[len++] = '"';
+       len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->nexthop)),
+         FMT_JUST_LEFT);
+       if (quote) fmt_buf[len++] = '"';
+    }
     comma = 1;
   }
 
@@ -1376,19 +1397,29 @@
 
   if (xfields & FT_XFIELD_PEER_NEXTHOP) {
     if (comma) fmt_buf[len++] = ',';
-    if (quote) fmt_buf[len++] = '"';
-    len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->peer_nexthop)),
-      FMT_JUST_LEFT);
-    if (quote) fmt_buf[len++] = '"';
+    if (ipv4form)
+      len += fmt_uint32(fmt_buf+len, *((u_int32*)(rec+fo->peer_nexthop)),
+       FMT_JUST_LEFT);
+    else {
+       if (quote) fmt_buf[len++] = '"';
+       len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->peer_nexthop)),
+         FMT_JUST_LEFT);
+       if (quote) fmt_buf[len++] = '"';
+    }
     comma = 1;
   }
 
   if (xfields & FT_XFIELD_ROUTER_SC) {
     if (comma) fmt_buf[len++] = ',';
-    if (quote) fmt_buf[len++] = '"';
-    len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->router_sc)),
-      FMT_JUST_LEFT);
-    if (quote) fmt_buf[len++] = '"';
+    if (ipv4form)
+      len += fmt_uint32(fmt_buf+len, *((u_int32*)(rec+fo->router_sc)),
+       FMT_JUST_LEFT);
+    else {
+       if (quote) fmt_buf[len++] = '"';
+       len += fmt_ipv4(fmt_buf+len, *((u_int32*)(rec+fo->router_sc)),
+         FMT_JUST_LEFT);
+       if (quote) fmt_buf[len++] = '"';
+    }
     comma = 1;
   }