diff --git a/usr.sbin/jail/jail.8 b/usr.sbin/jail/jail.8 index 53544f1f4b9e..09c4a63ffaab 100644 --- a/usr.sbin/jail/jail.8 +++ b/usr.sbin/jail/jail.8 @@ -419,7 +419,10 @@ is set, the source IP addresses are enforced to comply with the IP address bound to the jail, regardless of whether or not the .Dv IP_HDRINCL -flag has been set on the socket. +flag has been set on the socket. Because raw sockets can be used to configure +and interact with various network subsystems, extra caution should be used +where privileged access to jails is given out to untrusted parties. As such, +by default this option is disabled. .It Va security.jail.getfsstatroot_only This MIB entry determines whether or not processes within a jail are able to see data for all mountpoints.