Restrict file extensions upload.

I believe this is to be done via ASM and is very limited with Irules. Refer the ASM Article here.

Other dev-central Q&A.

Hi,

You can read this solution.

Agree with @jaikumar_f5. ASM has attack signature to block specific file extension.

Hi Expert, Please correct me, I am wrong. we have another idea to block file

Can we use Java Script regular expression on client page (application side) to accept only valid file extension.

You can do this with ASM :)