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ansyun / dpdk-ans

ANS(Accelerated Network Stack) on DPDK, DPDK native TCP/IP stack.
https://ansyun.com
BSD 3-Clause "New" or "Revised" License
1.15k stars 322 forks source link

Fast path TCP stack? #124

Closed theojepsen closed 4 years ago

theojepsen commented 4 years ago

From the README, I understood that dpdk-ans provides a userspace TCP/IP stack based on the FreeBSD implementation. The README also has a picture of the source tree that lists files like "ans_ip.h" and "ans_tcp.c". However, I have not been able to find these files anywhere in the repo.

I would like to make some changes to TCP/IP headers (e.g. modifying the ECN bit or CWND). Is there any way to do this this in the ANS fast path?

bluenet13 commented 4 years ago

Only commercial version support it.