How to deal with bonding NICs? Just offload both?

F-Stack / f-stack

F-Stack is an user space network development kit with high performance based on DPDK, FreeBSD TCP/IP stack and coroutine API.

http://www.f-stack.org

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Closed beef9999 closed 1 year ago

beef9999 commented 1 year ago

And after binding to igb_uio, will my NICs still have network access, and keep the old IP?

绑定到igb_uio以后，网卡还能访问外网吗？并且保留原IP？

saffraan commented 1 year ago

绑定到igb_uio以后，网卡还能访问外网吗？

我觉得准确的说是“其他应用能通网卡访问外网”嘛？以我的使用经验来看，绑定 igb_uio 后只有使用了用户态网络栈的应用能通过该网卡访问外网。

并且保留原IP？我在虚拟机中虚拟网卡绑定 igb_uio 驱动后，之前分配的ip还是可以使用的

beef9999 commented 1 year ago

@saffraan 我是在物理机测试，不打算用KNI。打算用Mellanox网卡和DPDK的Flow Bifurcation功能进行硬件分流，也挺方便。