Index: ipfw2.c
===================================================================
RCS file: /private/FreeBSD/src/sbin/ipfw/ipfw2.c,v
retrieving revision 1.54
diff -u -p -r1.54 ipfw2.c
--- ipfw2.c	12 Aug 2004 22:06:55 -0000	1.54
+++ ipfw2.c	23 Aug 2004 16:51:26 -0000
@@ -1564,6 +1564,12 @@ list_pipes(void *data, uint nbytes, int 
 		l = sizeof(*fs) + fs->rq_elements * sizeof(*q);
 		next = (char *)fs + l;
 		nbytes -= l;
+
+		if (rulenum != 0 && ((rulenum != fs->fs_nr && do_pipe == 2) ||
+		    (rulenum != fs->parent_nr && do_pipe == 1))) {
+			continue;
+		}
+
 		q = (struct dn_flow_queue *)(fs+1);
 		sprintf(prefix, "q%05d: weight %d pipe %d ",
 		    fs->fs_nr, fs->weight, fs->parent_nr);