Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.2, 13.1.1.3, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4
Fixed In:
14.1.0, 14.0.0.5, 13.1.1.4, 12.1.5
Opened: Aug 17, 2018 Severity: 2-Critical
VIP-on-VIP traffic might cause TCP retransmit bursts, which in certain situations can cause tmm to restart.
Temporary memory consumption and potential for tmm to restart. Traffic disrupted while tmm restarts.
- Virtual server handling TCP traffic. - iRule using the 'virtual' command.
None.
TCP retransmit bursts are now handled gracefully.