F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

Rimvydas's avatar
Rimvydas
Icon for Nimbostratus rankNimbostratus
Feb 20, 2017

ASM fingerprinting with iRule

Hello,   Have some trouble to log fingerprints with iRule. Main goal is with iRule [ASM::fingerprint] and other info log to device unique fingerprint ID. I successfully write simple code :   whe...
ASM Advanced WAF
fingerprint
irule
iRules
security
Jan_40396's avatar
Jan_40396
Icon for Nimbostratus rankNimbostratus
May 24, 2017

As I have tested on version 13 is possible to log fingerprint ID but not for all requests. It looks like ASM need to process more requests or need some session informations. For my environment, fingerprint ID occurs after authentication process.