4.5. NetFlow commands

This chapter describes commands for configuring NetFlow data export on Mpd's links. NetFlow is generated by ng_netflow(4) node, that is created on Mpd startup. To enable NetFlow on a particular bundle one needs to add a -n to bundle declaration.

Note: This feature is available only on FreeBSD 6.0-RELEASE and newer.

set netflow export ip port

Set destination IP address and port, where NetFlow export datagrams will be sent. This options is important to have working NetFlow.

set netflow source ip port

Set optional local IP and port binding, to make NetFlow datagrams originate from a specific source.

set netflow timeouts inactive active

Modify inactive and active timeout values. For more information, see ng_netflow(4) manual page.

set netflow node nodename

Use existing ng_netflow(4) node instead of creating a new one.

set netflow hook number

Use ng_netflow(4) node's hook with specified number. For detailed information about naming of hooks, see ng_netflow(4) manual page.