Last Modified: Dec 07, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
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
Opened: Apr 15, 2022 Severity: 3-Major
TMM fails to start up due to lack of buffers to allocate to receive (RX) queues
TMM fails to start up and gets stuck in a restart loop
-- Using Xnet and DPDK drivers -- The product sum of (# of TMMs) * (# of interfaces) * (RX queue size) exceeds 65535. Ex: 16 TMMs * 2 interfaces * queue size of 2048 = 65536 8 TMMs * 4 interfaces * queue size of 2048 = 65536 8 TMMs * 2 interfaces * queue size of 4096 = 65536
Decrease one of the following so the product sum goes below 65535 - # of TMMs - # of interfaces - RX queue size
None