With trim_blocks enabled, VyOS generates a wrongly formated config:
# Genereated from VyOS configuration daemonize: true promisc: false pidfile: /var/run/uacctd.pid uacctd_group: 2 uacctd_nl_size: 2097152 snaplen: 128 aggregate: in_iface,out_iface,src_mac,dst_mac,vlan,src_host,dst_host,src_port,dst_port,proto,tos,flows plugin_pipe_size: 10485760 plugin_buffer_size: 10485 plugins: sfprobe[sf_10.66.6.1] sfprobe_receiver[sf_10.66.6.1]: 10.66.6.1:6343 sfprobe_agentip[sf_185.120.22.13]: 10.66.6.2 sampling_rate[sf_185.120.22.13]: 100