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sbin/ifconfig/ifconfig.8
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.\" 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 | ||||
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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 checksum | |||||
kib: ... inner checksum ... ? | |||||
offloading (receive and transmit) or TSO on VXLAN, respectively. | |||||
Note that this must be issued on a physical interface associated with | |||||
Done Inline Actionss/issued/configured/ ? kib: s/issued/configured/ ? | |||||
Done Inline ActionsThe 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 | ||||
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... inner checksum ... ?