Differential D25873 Diff 76383 sbin/ifconfig/ifconfig.8

Changeset View

Standalone View

sbin/ifconfig/ifconfig.8

	Show All 22 Lines
	.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT			.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY			.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF			.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	.\" SUCH DAMAGE.			.\" SUCH DAMAGE.
	.\"			.\"
	.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94			.\" From: @(#)ifconfig.8 8.3 (Berkeley) 1/5/94
	.\" $FreeBSD$			.\" $FreeBSD$
	.\"			.\"
	.Dd June 4, 2020			.Dd XXX
	.Dt IFCONFIG 8			.Dt IFCONFIG 8
	.Os			.Os
	.Sh NAME			.Sh NAME
	.Nm ifconfig			.Nm ifconfig
	.Nd configure network interface parameters			.Nd configure network interface parameters
	.Sh SYNOPSIS			.Sh SYNOPSIS
	.Nm			.Nm
	.Op Fl f Ar type:format Ns Op Ar ,type:format			.Op Fl f Ar type:format Ns Op Ar ,type:format
	▲ Show 20 Lines • Show All 542 Lines • ▼ Show 20 Lines
	is a synonym for enabling all available WOL mechanisms.			is a synonym for enabling all available WOL mechanisms.
	To disable WOL use			To disable WOL use
	.Fl wol .			.Fl wol .
	.It Cm vlanmtu , vlanhwtag, vlanhwfilter, vlanhwcsum, vlanhwtso			.It Cm vlanmtu , vlanhwtag, vlanhwfilter, vlanhwcsum, vlanhwtso
	If the driver offers user-configurable VLAN support, enable			If the driver offers user-configurable VLAN support, enable
	reception of extended frames, tag processing in hardware,			reception of extended frames, tag processing in hardware,
	frame filtering in hardware, checksum offloading, or TSO on VLAN,			frame filtering in hardware, checksum offloading, or TSO on VLAN,
	respectively.			respectively.
	Note that this must be issued on a physical interface associated with			Note that this must be configured on a physical interface associated with
	.Xr vlan 4 ,			.Xr vlan 4 ,
	not on a			not on a
	.Xr vlan 4			.Xr vlan 4
	interface itself.			interface itself.
	.It Fl vlanmtu , vlanhwtag, vlanhwfilter, vlanhwtso			.It Fl vlanmtu , vlanhwtag, vlanhwfilter, vlanhwtso
	If the driver offers user-configurable VLAN support, disable			If the driver offers user-configurable VLAN support, disable
	reception of extended frames, tag processing in hardware,			reception of extended frames, tag processing in hardware,
	frame filtering in hardware, or TSO on VLAN,			frame filtering in hardware, or TSO on VLAN,
	respectively.			respectively.
				.It Cm vxlanhwcsum , vxlanhwtso
				If the driver offers user-configurable VXLAN support, enable inner checksum
				kibUnsubmitted Done Inline Actions ... inner checksum ... ? kib: ... inner checksum ... ?
				offloading (receive and transmit) or TSO on VXLAN, respectively.
				Note that this must be configured on a physical interface associated with
				kibUnsubmitted Done Inline Actions s/issued/configured/ ? kib: s/issued/configured/ ?
				npAuthorUnsubmitted Done Inline Actions The language was copy-pasted from the description of vlan capabilities. I'll fix both. np: The language was copy-pasted from the description of vlan capabilities. I'll fix both.
				.Xr vxlan 4 ,
				not on a
				.Xr vxlan 4
				interface itself.
				The physical interface is either the interface specified as the vxlandev
				or the interface hosting the vxlanlocal address.
				The driver will offload as much checksum work and TSO as it can reliably
				support, the exact level of offloading may vary between drivers.
				.It Fl vxlanhwcsum , vxlanhwtso
				If the driver offers user-configurable VXLAN support, disable checksum
				offloading (receive and transmit) or TSO on VXLAN, respectively.
	.It Cm vnet Ar jail			.It Cm vnet Ar jail
	Move the interface to the			Move the interface to the
	.Xr jail 8 ,			.Xr jail 8 ,
	specified by name or JID.			specified by name or JID.
	If the jail has a virtual network stack, the interface will disappear			If the jail has a virtual network stack, the interface will disappear
	from the current environment and become visible to the jail.			from the current environment and become visible to the jail.
	.It Fl vnet Ar jail			.It Fl vnet Ar jail
	Reclaim the interface from the			Reclaim the interface from the
	▲ Show 20 Lines • Show All 2,490 Lines • Show Last 20 Lines