Bug ID 1098745: LSN_ADD/DELETE log messages were not sent for port 20 (ftp data channel)

Last Modified: Jan 20, 2023

Bug Tracker

Affected Product:  See more info
BIG-IP AFM(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 17.0.0, 17.0.0.1, 17.0.0.2

Opened: Apr 13, 2022
Severity: 3-Major

Symptoms

LSN_ADD/DELETE log messages were not seen for the data channel (port 20).

Impact

LSN_ADD/DELETE log messages were not sent for the FTP data channel (port 20) but seen for the FTP control channel.

Conditions

- Create an FTP profile and attach it to VS. - Create afm_cgnat_logging profile and enable LSN Legacy Mode. - Create the NAT policy. - From the client initiate the FTP session and send the data.

Workaround

None

Fix Information

None

Behavior Change