Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP CGN
Known Affected Versions:
11.3.0, 11.4.0, 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
Fixed In:
11.6.0
Opened: Aug 30, 2013 Severity: 3-Major Related Article:
K14725
FTP data connections do not honor LSN pool translation port ranges.
It is not possible to trace which subscriber initiated a data connection using LSN logs.
This affects all FTP data connections in all LSN modes(NAPT and DNAT). The BIG-IP system chooses any valid ephemeral port instead of the range specified in the LSN pool
None.
FTP data connections now honor LSN pool translation port ranges.