Bug ID 756402: Re-transmitted IPsec packets can have garbled contents

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,, 14.0.0,,,,, 14.1.0,,,

Opened: Jan 24, 2019
Severity: 2-Critical


Before re-transmitting a packet, it is discovered to be garbled, mainly in the form of having physical length that no longer matches the logical length recorded inside the packet.


Likely tunnel outage until re-established.


Possibly rare condition that might cause packet freeing while still in use.


No workaround is known at this time.

Fix Information


Behavior Change