FTP PASV mode to Extended Passive mode

Hello! 

I see your question has been up for a bit with no response and I would like to offer some paths you can take for assistance. To begin if you haven't already reviewed our Introduction to iRules and the preceding chapters I would highly suggest going through that information first. Beyond our iRules documentation if you have Professional Services  I would advise contacting that team as they are well versed in iRules. Finally, while our support team does not assist in writing iRules they may have alternate configuration options for what you are trying to accomplish. If you have valid support and would like to use the final option please visit myf5 to create a support case. 

We would like to encourage if in your time between posting and now that if you have found an answer, that you update your post to reflect your findings and mark as solved.  

Thank you for your question! 

Melissa