Last Modified: Jan 07, 2026
Affected Product(s):
BIG-IP AFM, LTM
Fixed In:
11.5.1
Opened: Dec 20, 2013 Severity: 3-Major Related Article:
K16551
Initial TCP window sizes for mirroring impacts performance and mirroring.
Performance and mirroring impacts. Note: This does not affect client traffic.
Using HA failover with mirroring.
None
A change to initial tcp window sizes resulted in performance improvements and increased mirroring stability.