Last Modified: Sep 13, 2023
Known Affected Versions:
126.96.36.199, 15.1.1, 15.1.2, 188.8.131.52, 15.1.3, 184.108.40.206, 15.1.4, 220.127.116.11, 15.1.5
17.0.0, 16.1.3, 18.104.22.168
Opened: Feb 09, 2022 Severity: 3-Major
The order of Neuron rules created for the virtual servers may be incorrect.
There are several features that rely on the Neuron rules. In case of hardware SYN Cookie a TCP virtual server may not receive the TCP SYN packets even if the virtual server is not in SYN Cookie mode. Some sPVA feature may behave unexpectedly.
- Platforms with Neuron support (BIG-IP iSeries and Viprion B4450 blade) configured with a Turboflex profile other than turboflex-base.
The order of the Neuron rules is now correct.