Last Modified: Jul 12, 2023
Known Affected Versions:
14.1.0, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168, 22.214.171.124, 14.1.2
Opened: Mar 29, 2019 Severity: 3-Major
The packet samples transmitted from BIG-IP to an sFlow receiver may contain only 'http' samples, with no 'vlan' or 'interface' FLOW samples appearing. sFlow will continue to transmit CNTR (counter) telemetry packets.
External network-monitoring or management systems, which may depend on sFlow packet samples from BIG-IP systems and from other equipment, are unable properly to characterize the flow of data throughout the network.
When the BIG-IP system is configured with one or more sFlow receivers, with non-zero sampling-rate configured for 'vlan' or 'interface' types.
This issue no longer occurs.