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head/share/man/man4/netmap.4
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| .\" 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. | ||||
| .\" | .\" | ||||
| .\" This document is derived in part from the enet man page (enet.4) | .\" This document is derived in part from the enet man page (enet.4) | ||||
| .\" distributed with 4.3BSD Unix. | .\" distributed with 4.3BSD Unix. | ||||
| .\" | .\" | ||||
| .\" $FreeBSD$ | .\" $FreeBSD$ | ||||
| .\" | .\" | ||||
| .Dd November 20, 2018 | .Dd October 26, 2019 | ||||
| .Dt NETMAP 4 | .Dt NETMAP 4 | ||||
| .Os | .Os | ||||
| .Sh NAME | .Sh NAME | ||||
| .Nm netmap | .Nm netmap | ||||
| .Nd a framework for fast packet I/O | .Nd a framework for fast packet I/O | ||||
| .Sh SYNOPSIS | .Sh SYNOPSIS | ||||
| .Cd device netmap | .Cd device netmap | ||||
| .Sh DESCRIPTION | .Sh DESCRIPTION | ||||
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| .Dl pkt-gen -i vale1:b -f tx # sender | .Dl pkt-gen -i vale1:b -f tx # sender | ||||
| The same example can be used to test netmap pipes, by simply | The same example can be used to test netmap pipes, by simply | ||||
| changing port names, e.g., | changing port names, e.g., | ||||
| .Dl pkt-gen -i vale2:x{3 -f rx # receiver on the master side | .Dl pkt-gen -i vale2:x{3 -f rx # receiver on the master side | ||||
| .Dl pkt-gen -i vale2:x}3 -f tx # sender on the slave side | .Dl pkt-gen -i vale2:x}3 -f tx # sender on the slave side | ||||
| .Pp | .Pp | ||||
| The following command attaches an interface and the host stack | The following command attaches an interface and the host stack | ||||
| to a switch: | to a switch: | ||||
| .Dl vale-ctl -h vale2:em0 | .Dl valectl -h vale2:em0 | ||||
| Other | Other | ||||
| .Nm | .Nm | ||||
| clients attached to the same switch can now communicate | clients attached to the same switch can now communicate | ||||
| with the network card or the host. | with the network card or the host. | ||||
| .Sh SEE ALSO | .Sh SEE ALSO | ||||
| .Xr vale 4 , | .Xr vale 4 , | ||||
| .Xr vale-ctl 4 , | .Xr valectl 8 , | ||||
| .Xr bridge 8 , | .Xr bridge 8 , | ||||
| .Xr lb 8 , | .Xr lb 8 , | ||||
| .Xr nmreplay 8 , | .Xr nmreplay 8 , | ||||
| .Xr pkt-gen 8 | .Xr pkt-gen 8 | ||||
| .Pp | .Pp | ||||
| .Pa http://info.iet.unipi.it/~luigi/netmap/ | .Pa http://info.iet.unipi.it/~luigi/netmap/ | ||||
| .Pp | .Pp | ||||
| Luigi Rizzo, Revisiting network I/O APIs: the netmap framework, | Luigi Rizzo, Revisiting network I/O APIs: the netmap framework, | ||||
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