Bug ID 700726: Search engine list was updated, and fixing case of multiple entries

Last Modified: Oct 06, 2020

Bug Tracker

Affected Product:  See more info
BIG-IP ASM(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3,,,,,, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0,,,

Fixed In:

Opened: Jan 04, 2018
Severity: 3-Major


Default search engine list does not identify current search engines, and blocks traffic unnecessarily. Part of the issue is that when adding custom search engines, there may be multiple search engines which match the User-Agent header, and this causes the match to fail.


Traffic from search engines is blocked unnecessarily.


Site accessed by search engines.


Manually add search engines.

Fix Information

Search engine list has been updated to reflect current common search engine usage. Also, this version removes the check of multiple search engines, so that now when multiple Search Engines are matched, the Search Engine bypasses the challenges.

Behavior Change