VyOS supports sFlow accounting for both IPv4 and IPv6 traffic. The system acts as a flow exporter, and you are free to use it with any compatible collector.
sFlow is a technology that enables monitoring of network traffic by sending sampled packets to a collector device.
The sFlow accounting based on hsflowd https://sflow.net/
Configure agent IP address associated with this interface.
Dropped packets reported on DROPMON Netlink channel by Linux kernel are exported via the standard sFlow v5 extension for reporting dropped packets
Configure and enable collection of flow information for the interface identified by <interface>.
You can configure multiple interfaces which whould participate in sflow accounting.
Use this command to configure the sampling rate for sFlow accounting (default: 1000)
set system sflow agent-address '192.0.2.14' set system sflow agent-interface 'eth0' set system sflow drop-monitor-limit '50' set system sflow interface 'eth0' set system sflow interface 'eth1' set system sflow polling '30' set system sflow sampling-rate '1000' set system sflow server 192.0.2.1 port '6343' set system sflow server 203.0.113.23 port '6343'