Last Modified: Sep 14, 2023
Affected Product(s):
BIG-IP MA-VE
Known Affected Versions:
14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1, 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, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 14.1.5, 14.1.5.1, 14.1.5.2, 14.1.5.3, 14.1.5.4, 14.1.5.6, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4
Opened: Sep 18, 2018 Severity: 2-Critical
High traffic, e.g., using SCP to copy a file (not ping), to a self IP address that is assigned to a tunnel on BIG-IP Virtual Edition (VE), is not reliable. Many retransmissions are seen, which slows down the rate.
Low data rates passing through the self IP address assigned to that tunnel.
-- Self IP address is assigned to a tunnel. -- BIG-IP VE. -- High traffic is going through the self IP address. Note: This does not occur when using ping; a high-rate TCP task is required to show the problem.
Disable LRO / GRO on both guest and host for NICs in the traffic path.
None