Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4
Fixed In:
15.1.0, 14.1.2.5, 13.1.5
Opened: Feb 06, 2019 Severity: 4-Minor
bigtcp does not issue a TCP reset, e.g. when using the iRule reject command on CLIENT_ACCEPTED
TCP RST is not sent, and the SYN is silently dropped.
bigtcp in use, tcp connection, connection ungracefully shut down via a 'reject' command in an iRule
none
bigtcp virtuals send now a TCP RST if needed.