sFlow sampling through the mgmt_junos interface and non-default VRF WAN ports

sFlow monitoring is enhanced to support the export of sFlow sample packets through the mgmt_junos interface and non-default VRF WAN ports.

The management Ethernet interface provides the out-of-band management network by default. Deploying the mgmt_junos VRF instance ensures management traffic uses private IPv4 and IPv6 routing tables. The new routing-instance option at the [edit protocol sflow collector] hierarchy specifies the routing instance name.

sFlow can now also export sample packets through non-default VRF WAN ports, which allows it to sample traffic on configured ports based on sample rate and port information.