Retire flowtable_configure as a useless code since its not in kernel

1 files changed, 0 insertions, 30 deletions

diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc
index 7bd342c..d4405d5 100644
--- a/etc/inc/filter.inc
+++ b/etc/inc/filter.inc
@@ -90,33 +90,6 @@ function is_bogonsv6_used() {
 	return $usebogonsv6;
 }
 
-function flowtable_configure() {
-	global $config, $g;
-
-	if (empty($config['system']['flowtable'])) {
-		set_single_sysctl("net.inet.flowtable.enable", "0");
-		return;
-	}
-
-	// Figure out how many flows we should reserve
-	// sized 2x larger than the number of unique connection destinations.
-	if($config['system']['maximumstates'] <> "" && is_numeric($config['system']['maximumstates']))
-		$maxstates = $config['system']['maximumstates'];
-	else
-		$maxstates = 150000;
-	// nmbflows cpu count * ($maxstates * 2)
-	$cpus = get_single_sysctl('kern.smp.cpus');
-	$nmbflows = ($cpus*($maxstates*2));
-	// Flowtable currently only works on 8.0
-	if(get_freebsd_version() == "8") {
-		set_sysctl(array(
-			"net.inet.flowtable.nmbflows" => $nmbflows,
-			"net.inet.ip.output_flowtable_size" => $maxstates,
-			"net.inet.flowtable.enable" => "1")
-		);
-	}
-}
-
 function filter_pflog_start($kill_first = false) {
 	global $config, $g;
 	if ($g['platform'] == 'jail')
@@ -273,9 +246,6 @@ function filter_configure_sync($delete_states_if_needed = true) {
 	if (isset($config['system']['lb_use_sticky']) && is_numeric($config['system']['srctrack']) && ($config['system']['srctrack'] > 0))
 		$limitrules .= "set timeout src.track {$config['system']['srctrack']}\n";
 
-	// Configure flowtable support if enabled.
-	flowtable_configure();
-
 	$rules = "";
 	$rules = "{$limitrules}\n";
 	$rules .= "{$aliases} \n";