From ee998ee16fd508a9688b86df49c8fde43e4427e3 Mon Sep 17 00:00:00 2001
From: Scott Ullrich <sullrich@pfsense.org>
Date: Sun, 7 Aug 2005 01:38:52 +0000
Subject: Add outgoing load balancing

---
 etc/inc/filter.inc | 19 +++++++++++++++++--
 1 file changed, 17 insertions(+), 2 deletions(-)

diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc
index f22c1a9..a7693b1 100644
--- a/etc/inc/filter.inc
+++ b/etc/inc/filter.inc
@@ -1342,8 +1342,23 @@ function generate_user_filter_rule($rule, $ngcounter) {
 			
 			/* if user has selected a custom gateway, lets work with it */
 			if($rule['gateway'] <> "") {
-				$int = guess_interface_from_ip($rule['gateway']);
-				$line .= " route-to (" . $int . " " . $rule['gateway'] . ") ";
+				$foundlb = 0;
+				foreach($config['load_balancer']['lbpool'] as $lb) {
+					if($lb['name'] == $rule['gateway']) {
+						$servers = "";
+						/*   XXX: when slbd writes out helper file,
+						 *        simply read in and feed to route-to
+						 */
+						foreach($lb['servers'] as $server) {
+							$servers .= $server . " ";
+						}
+						$line .= " route-to (" . $int . " " . $servers . ") ";
+					}
+				}
+				if($foundlb == 0) {
+					$int = guess_interface_from_ip($rule['gateway']);
+					$line .= " route-to (" . $int . " " . $rule['gateway'] . ") ";
+				}
 			}
 			
 			/* Setup outgoing load balancing */
-- 
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