Last Modified: Jan 07, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5
Fixed In:
12.0.0, 11.6.0 HF6
Opened: Apr 01, 2015 Severity: 3-Major
Connection is not reset after receiving an ICMP error
Delayed shutdown of connection
TMM receives an ICMP error after sending a TCP/SYN on a FastL4 virtual
None
TMM will now reset FastL4 connections when receiving an ICMP error in response to TCP/SYN.