[
{ type: install
  message: <<EOM
For correct operation, maximum socket buffer size must be tuned
by performing the following command as root :

# sysctl kern.ipc.maxsockbuf=18874368

To preserve this setting across reboots, append the following
to /etc/sysctl.conf :

kern.ipc.maxsockbuf=18874368
EOM
}
]