Other NXP Products中的主题 Re: link aggregation configuration for LS1028A https://community.nxp.com/t5/Other-NXP-Products/link-aggregation-configuration-for-LS1028A/m-p/1391266#M12852 <P><SPAN>The link aggregation support can be tested using the latest stable kernel.</SPAN></P> <P><SPAN><A href="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/?h=linux-5.15.y" target="_blank">https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/?h=linux-5.15.y</A></SPAN></P> <P><SPAN>The test setup I used for validating LAG offload can be seen here:</SPAN></P> <P><SPAN><A href="https://patchwork.kernel.org/project/netdevbpf/cover/20210205130240.4072854-1-vladimir.oltean@nxp.com/" target="_blank">https://patchwork.kernel.org/project/netdevbpf/cover/20210205130240.4072854-1-vladimir.oltean@nxp.com/</A></SPAN></P> <P><SPAN>This patch series reworks the ocelot switchdev driver such that it could share the same implementation for LAG offload as the felix DSA driver.</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>Testing has been done in the following topology:</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +----------------------------------+</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; | Board 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; br0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bond0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +-----+&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;|</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp; eno0&nbsp;&nbsp;&nbsp;&nbsp; swp0&nbsp;&nbsp;&nbsp; swp1&nbsp;&nbsp;&nbsp; swp2&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---|--------|-------|-------|-----+</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +--------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cable|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |Cable</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +--------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---|--------|-------|-------|-----+</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp; eno0&nbsp;&nbsp;&nbsp;&nbsp; swp0&nbsp;&nbsp;&nbsp; swp1&nbsp;&nbsp;&nbsp; swp2&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +-----+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bond0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; | Board 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; br0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +----------------------------------+</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>The same script can be run on both Board 1 and Board 2 to set this up:</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>ip link del bond0</SPAN></P> <P><SPAN>ip link add bond0 type bond mode balance-xor miimon 1 OR ip link add bond0 type bond mode 802.3ad ip link set swp1 down &amp;&amp; ip link set swp1 master bond0 &amp;&amp; ip link set swp1 up ip link set swp2 down &amp;&amp; ip link set swp2 master bond0 &amp;&amp; ip link set swp2 up ip link del br0 ip link add br0 type bridge ip link set bond0 master br0 ip link set swp0 master br0</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>Then traffic can be tested between eno0 of Board 1 and eno0 of Board 2.</SPAN></P> Thu, 23 Dec 2021 09:22:24 GMT yipingwang 2021-12-23T09:22:24Z link aggregation configuration for LS1028A https://community.nxp.com/t5/Other-NXP-Products/link-aggregation-configuration-for-LS1028A/m-p/1389893#M12830 <P>What application or system command can do link aggregation configuration for LS1028A?</P><P>I found that the driver for link aggregation has been developed in the kernel already. Now I want to use this driver to do associated configuration of link aggregation.But I don't know what user space app can drive this setups below:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="xuchegndi_0-1640070022800.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/165771iE5BA276473822AEF/image-size/medium?v=v2&amp;px=400" role="button" title="xuchegndi_0-1640070022800.png" alt="xuchegndi_0-1640070022800.png" /></span></P><P>Could you please give some guidance of joining a port to or leaving a port from a LAG?</P><P><a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/52411">@yipingwang</a>&nbsp;</P> Tue, 21 Dec 2021 07:01:55 GMT https://community.nxp.com/t5/Other-NXP-Products/link-aggregation-configuration-for-LS1028A/m-p/1389893#M12830 xuchegndi 2021-12-21T07:01:55Z Re: link aggregation configuration for LS1028A https://community.nxp.com/t5/Other-NXP-Products/link-aggregation-configuration-for-LS1028A/m-p/1391266#M12852 <P><SPAN>The link aggregation support can be tested using the latest stable kernel.</SPAN></P> <P><SPAN><A href="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/?h=linux-5.15.y" target="_blank">https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/?h=linux-5.15.y</A></SPAN></P> <P><SPAN>The test setup I used for validating LAG offload can be seen here:</SPAN></P> <P><SPAN><A href="https://patchwork.kernel.org/project/netdevbpf/cover/20210205130240.4072854-1-vladimir.oltean@nxp.com/" target="_blank">https://patchwork.kernel.org/project/netdevbpf/cover/20210205130240.4072854-1-vladimir.oltean@nxp.com/</A></SPAN></P> <P><SPAN>This patch series reworks the ocelot switchdev driver such that it could share the same implementation for LAG offload as the felix DSA driver.</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>Testing has been done in the following topology:</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +----------------------------------+</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; | Board 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; br0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bond0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +-----+&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;|</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp; eno0&nbsp;&nbsp;&nbsp;&nbsp; swp0&nbsp;&nbsp;&nbsp; swp1&nbsp;&nbsp;&nbsp; swp2&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---|--------|-------|-------|-----+</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +--------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cable|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |Cable</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Cable&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +--------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---|--------|-------|-------|-----+</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp; eno0&nbsp;&nbsp;&nbsp;&nbsp; swp0&nbsp;&nbsp;&nbsp; swp1&nbsp;&nbsp;&nbsp; swp2&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +-----+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bond0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; \&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; /&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +---------+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; | Board 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; br0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; |</SPAN></P> <P><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; +----------------------------------+</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>The same script can be run on both Board 1 and Board 2 to set this up:</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>ip link del bond0</SPAN></P> <P><SPAN>ip link add bond0 type bond mode balance-xor miimon 1 OR ip link add bond0 type bond mode 802.3ad ip link set swp1 down &amp;&amp; ip link set swp1 master bond0 &amp;&amp; ip link set swp1 up ip link set swp2 down &amp;&amp; ip link set swp2 master bond0 &amp;&amp; ip link set swp2 up ip link del br0 ip link add br0 type bridge ip link set bond0 master br0 ip link set swp0 master br0</SPAN></P> <P><SPAN>&nbsp;</SPAN></P> <P><SPAN>Then traffic can be tested between eno0 of Board 1 and eno0 of Board 2.</SPAN></P> Thu, 23 Dec 2021 09:22:24 GMT https://community.nxp.com/t5/Other-NXP-Products/link-aggregation-configuration-for-LS1028A/m-p/1391266#M12852 yipingwang 2021-12-23T09:22:24Z Re: link aggregation configuration for LS1028A https://community.nxp.com/t5/Other-NXP-Products/link-aggregation-configuration-for-LS1028A/m-p/1395456#M12925 <P><a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/52411">@yipingwang</a>&nbsp;Dear yiping, I also encountered this problem. I want to know that if the last LSDK2108 or OpenIL2.1 contains the latest stable kernel 5.15.y. If so, I can install that directly.</P> Thu, 06 Jan 2022 08:00:29 GMT https://community.nxp.com/t5/Other-NXP-Products/link-aggregation-configuration-for-LS1028A/m-p/1395456#M12925 daoyu 2022-01-06T08:00:29Z