esxi firewall disable

~ # cat /etc/rc.local.d/local.sh
#!/bin/sh

# local configuration options

# Note: modify at your own risk!  If you do/use anything in this
# script that is not part of a stable API (relying on files to be in
# specific places, specific tools, specific output, etc) there is a
# possibility you will end up with a broken system after patching or
# upgrading.  Changes are not supported unless under direction of
# VMware support.

/sbin/esxcli network firewall unload

exit 0
----
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2005284

----
~ # esxcli network firewall get
   Default Action: PASS
   Enabled: false
   Loaded: false