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