rdma-link(8) — Linux manual page


RDMA-LINK(8)                      Linux                     RDMA-LINK(8)

NAME         top

       rdma-link - rdma link configuration

SYNOPSIS         top

       devlink [ OPTIONS ] link  { COMMAND | help }

       OPTIONS := { -V[ersion] | -d[etails] }

       rdma link show [ DEV/PORT_INDEX ]

       rdma link add NAME type TYPE netdev NETDEV

       rdma link delete NAME

       rdma link help

DESCRIPTION         top

   rdma link show - display rdma link attributes
       DEV/PORT_INDEX - specifies the RDMA link to show.  If this
       argument is omitted all links are listed.

   rdma link add NAME type TYPE netdev NETDEV - add an rdma link for the
       specified type to the network device
       NAME - specifies the new name of the rdma link to add

       TYPE - specifies which rdma type to use.  Link types:

               rxe - Soft RoCE driver

               siw - Soft iWARP driver

       NETDEV - specifies the network device to which the link is bound

   rdma link delete NAME - delete an rdma link
       NAME - specifies the name of the rdma link to delete

EXAMPLES         top

       rdma link show
           Shows the state of all rdma links on the system.

       rdma link show mlx5_2/1
           Shows the state of specified rdma link.

       rdma link add rxe_eth0 type rxe netdev eth0
           Adds a RXE link named rxe_eth0 to network device eth0

       rdma link del rxe_eth0
           Removes RXE link rxe_eth0

SEE ALSO         top

       rdma(8), rdma-dev(8), rdma-resource(8), rdma-statistic(8),

AUTHOR         top

       Leon Romanovsky <leonro@mellanox.com>

COLOPHON         top

       This page is part of the iproute2 (utilities for controlling
       TCP/IP networking and traffic) project.  Information about the
       project can be found at 
       If you have a bug report for this manual page, send it to
       netdev@vger.kernel.org, shemminger@osdl.org.  This page was
       obtained from the project's upstream Git repository
       ⟨https://git.kernel.org/pub/scm/network/iproute2/iproute2.git⟩ on
       2023-12-22.  (At that time, the date of the most recent commit
       that was found in the repository was 2023-12-20.)  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

iproute2                       06 Jul 2017                  RDMA-LINK(8)

Pages that refer to this page: rdma(8)rdma-dev(8)rdma-resource(8)rdma-statistic(8)rdma-system(8)