Last Modified: Oct 17, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3
Opened: Mar 29, 2018 Severity: 4-Minor Related Article:
K40043237
FTP mirroring in an environment with asymmetrical routing on the clientside may fail to forward data connection traffic or correctly mirror the traffic to the peer unit.
-- Passive data connection SYN is be forwarded. -- Mirroring of the data connection does not complete successfully.
With the following setup: - Asymmetric routing setup on the clientside. - The following db keys are disabled: + connection.autolasthop + connection.vlankeyed - Virtual server with FTP profile (inherit profile disabled). - Mirroring enabled.
Set a specific route to the client IP address to override asymmetric routing.
None