improve documentation

diff --git a/src/pve-firewall b/src/pve-firewall
index b8584fec436f26d571a4504934041d24061b0a95..49b45cba7fb9e395a315d8a9539aaa9fbff45ff3 100755 (executable)
--- a/src/pve-firewall
+++ b/src/pve-firewall
@@ -383,7 +383,7 @@ __PACKAGE__->register_method ({
     name => 'simulate',
     path => 'simulate',
     method => 'POST',
-    description => "Simulate firewall rules.",
+    description => "Simulate firewall rules. This does not simulate kernel 'routing' table. Instead, this simply assumes that routing from source zone to destination zone is possible.",
     parameters => {
        additionalProperties => 0,
        properties => {