Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1
Fixed In:
13.1.0, 12.1.3, 11.6.5.3
Opened: May 13, 2014 Severity: 4-Minor
On the 5000 and C2400 platforms, when the DB variable 'qinq.cos' is set to 'inner'; a packets inner priority bits do not determine the CoS mapping when the incoming packet is customer-tagged and the outgoing interface is service-tagged.
Incorrect egress CoS queue mapping. In this case, all packets are mapped to CoS queue 0.
On 5000 and C2400 platforms.
None.
On the 5000 and C2400 platforms, when the DB variable 'qinq.cos' is set to 'inner', the packets are now handled as expected.