Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.6.0, 12.0.0, 12.0.0 HF1, 12.1.0 HF1, 12.0.0 HF2, 12.1.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2
Fixed In:
12.1.0, 11.6.1, 11.5.4 HF2
Opened: Nov 05, 2015 Severity: 2-Critical Related Article:
K13165903
When all of the peers in an HA / DSC configuration are removed, then it is possible for the connection tear down to result in an assert.
MCPD asserts and restarts.
Removal of all peers while a connection is handling a transaction.
No workaround is necessary. MCPD restarts.
Connection tear down checks for active connections and does not result in an assert when removing all peers while a connection is handling a transaction.