- VMware KB 2125901 DFW rules fail to process traffic even after successfully publishing the rules in VMware NSX for vSphere 6.x (https://kb.vmware.com/kb/2125901)
- VMware KB 2125437 Troubleshooting NSX for vSphere 6.x distributed firewall (DFW) (https://kb.vmware.com/kb/2125437)