CTLFLAG_RWO
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_tcpidletimeout, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_tcphalfclosed, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_tcpclosewait, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_tcplastack, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_tcptimeout, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_tcpclosed, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_udptimeout, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_udpacktimeout, CTLFLAG_RWO,
SYSCTL_IPF(_net_inet_ipf, OID_AUTO, fr_icmptimeout, CTLFLAG_RWO,
SYSCTL_DYN_IPF_NAT(_net_inet_ipf, OID_AUTO, "fr_defnatage", CTLFLAG_RWO,
SYSCTL_DYN_IPF_STATE(_net_inet_ipf, OID_AUTO, "fr_statesize", CTLFLAG_RWO,
SYSCTL_DYN_IPF_STATE(_net_inet_ipf, OID_AUTO, "fr_statemax", CTLFLAG_RWO,
SYSCTL_DYN_IPF_NAT(_net_inet_ipf, OID_AUTO, "ipf_nattable_max", CTLFLAG_RWO,
SYSCTL_DYN_IPF_NAT(_net_inet_ipf, OID_AUTO, "ipf_nattable_sz", CTLFLAG_RWO,
SYSCTL_DYN_IPF_NAT(_net_inet_ipf, OID_AUTO, "ipf_natrules_sz", CTLFLAG_RWO,
SYSCTL_DYN_IPF_NAT(_net_inet_ipf, OID_AUTO, "ipf_rdrrules_sz", CTLFLAG_RWO,
SYSCTL_DYN_IPF_NAT(_net_inet_ipf, OID_AUTO, "ipf_hostmap_sz", CTLFLAG_RWO,
SYSCTL_DYN_IPF_AUTH(_net_inet_ipf, OID_AUTO, "fr_authsize", CTLFLAG_RWO,