Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.2 HF1, 11.1.0, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1
Fixed In:
11.6.0, 11.5.1 HF5, 11.4.1 HF4, 11.2.1 HF11
Opened: Feb 24, 2014 Severity: 2-Critical
Flow control added in SIPP filter can cause the filter to silently switch its XOFF state and never initiate the upper layers (in this case MBLB proxy) through HUDEVT_SENT.
When a server flow incorrectly shares one of the client flow's connections, this could cause a crash.
Flow-control enabled in MBLB SIP.
None.
Flow control in the SIPP filter no longer blocks flow improperly.