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-rw-r--r--packages/frickin/frickin.inc2
1 files changed, 2 insertions, 0 deletions
diff --git a/packages/frickin/frickin.inc b/packages/frickin/frickin.inc
index 104871e7..1a59cb9c 100644
--- a/packages/frickin/frickin.inc
+++ b/packages/frickin/frickin.inc
@@ -106,6 +106,8 @@ function frickin_generate_rules($type) {
}
break;
case 'filter':
+ $ext_if = get_real_wan_interface();
+ $rules .= "pass out on $ext_if proto gre from any to any keep state\n";
break;
default:
break;