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-rw-r--r--config/siproxd.inc11
1 files changed, 7 insertions, 4 deletions
diff --git a/config/siproxd.inc b/config/siproxd.inc
index b37f5564..50ca53d8 100644
--- a/config/siproxd.inc
+++ b/config/siproxd.inc
@@ -72,15 +72,18 @@ function siproxd_generate_rules($type) {
case 'nat':
$rules .= "\n# Setup Sipproxd proxy redirect\n";
foreach ($ifaces as $iface) {
- $rules .= "rdr on {$iface} proto udp from any to !($iface) port {$port} -> 127.0.0.1 port {$port}\n";
+ if($iface <> "")
+ $rules .= "rdr on {$iface} proto udp from any to !($iface) port {$port} -> 127.0.0.1 port {$port}\n";
}
break;
case 'filter':
case 'rule':
foreach ($ifaces as $iface) {
- $rules .= "# allow SIP signaling and RTP traffic\n";
- $rules .= "pass in quick on {$iface} proto udp from any to any port = {$port}\n";
- $rules .= "pass in quick on {$iface} proto udp from any to any port {$rtplower}:{$rtpupper}\n";
+ if($iface <> "") {
+ $rules .= "# allow SIP signaling and RTP traffic\n";
+ $rules .= "pass in quick on {$iface} proto udp from any to any port = {$port}\n";
+ $rules .= "pass in quick on {$iface} proto udp from any to any port {$rtplower}:{$rtpupper}\n";
+ }
}
break;
default: