Shorewall rules for blocking intra-zone traffic

According to the manual of shorewall-rules, when all is used either in the SOURCE or DEST column intra-zone traffic is not affected. When all+ is used, intra-zone traffic is affected. Therefore, the following rule blocks access from IP 192.168.1.150 of loc zone to all other zones (including the network interface of the firewall running shorewall on the loc zone)
DROP    loc:192.168.1.150       all+

Webdoctor on my HP TouchPad

Today is 10/22/2011 and I learned a lesson after installing an updated version of Advanced reset options (and the 5 packages it depends on) patch through preware,  which wiped all my installed apps out of my TouchPad (TP). I finally decided to doctor back to WebOS 3.0.2. Since the my palm account only allows me to restore 3.0.4 with webdoctor, I did the following instead.

• Backup my data from Settings -> Backup (Important)
• Put my TP into USB update mode
• Run Webdoctor 3.0.2 downloaded from here with the following command
  java -jar "path of doctor-file"
• Webdoctor actually failed at the first time I ran it and gave me an error says "Failed to reset the device"
• Run webdoctor again and now it starts to flash
• See the message "Reset Complete" from webdoctor and TP reboots
• My TP is back in WebOS 3.0.2 and click on the "Done" button of the webdoctor.
  
  Now the TP had updated itself to 3.0.4 through OTA, I updated the kernel through preware. And I had to remove the Advanced reset options first.