Hello,
I was wondering if there has been any work/thoughts on trying to plumb NetBsd
TCP/IP rump stack into Linux containers ? What I mean by that is to make a
Linux sockets based application running inside LXC using the rump tcp/ip stack
as it's main stack, somehow bypassing the host Linux kernel's tcp/ip stack and
sending packets straight to the physical interface of the host. This could be
extremely helpful in a high performance setup as usually a shared linux tcp/ip
stack is a bottleneck (CONFIG_NET_NS is only a partial remedy IMHO).
Assuming this can be done, what I cannot fathom is the way the LXC container
would bypass Linux TCP/IP. Any ideas or guidance is welcome.
Looking for pointers and suggestions.
Thanks,
Chaitanya Lala
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