Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.1 HF10, 11.5.1 HF11, 11.5.2, 11.5.2 HF1
Fixed In:
11.6.0, 11.5.3
Opened: Mar 17, 2014 Severity: 1-Blocking Related Article:
K16547
NVGRE tunnel traffic might stall if the sys db variable tm.tcplargereceiveoffload is set to 'enable'.
NVGRE tunnel traffic might stall.
The sys db variable tm.tcplargereceiveoffload is set to 'enable'.
Set the sys db variable tm.tcplargereceiveoffload to 'disable'. The default value of this variable is 'disable', so it is very unlikely that you will encounter this error condition in normal operating conditions.
NVGRE tunnel traffic no longer stalls when the sys db variable tm.tcplargereceiveoffload is set to 'enable'.