Commit 0b35ebe0 authored by Leigh Stoller's avatar Leigh Stoller

If the firewall vlan exists, do not create new one, reuse the old one.

Allows the firewall setup code to be rerun.
parent 7ea51b9f
......@@ -71,7 +71,9 @@ sub doFWlans($$$) {
if ($action == FWSETUP) {
$fwvid = TBGetUniqueIndex("cnet_vlanid");
# Allow redo.
$fwvid = TBGetUniqueIndex("cnet_vlanid")
if (!defined($fwvid));
print "Setting up control net firewall.\n";
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