* DPDK and full TCP-IP stack
@ 2023-04-10 17:08 fwefew 4t4tg
2023-04-10 17:30 ` Stephen Hemminger
0 siblings, 1 reply; 3+ messages in thread
From: fwefew 4t4tg @ 2023-04-10 17:08 UTC (permalink / raw)
To: users
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https://stackoverflow.com/questions/65841190/does-dpdk-provide-a-native-tcp-ip-network-stack-implemetation
points out there's no native TCP-IP in DPDK stack until v20.11. We're at
23.03. Was this completed?
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: DPDK and full TCP-IP stack
2023-04-10 17:08 DPDK and full TCP-IP stack fwefew 4t4tg
@ 2023-04-10 17:30 ` Stephen Hemminger
2023-04-11 5:21 ` Pavel Vazharov
0 siblings, 1 reply; 3+ messages in thread
From: Stephen Hemminger @ 2023-04-10 17:30 UTC (permalink / raw)
To: fwefew 4t4tg; +Cc: users
On Mon, 10 Apr 2023 13:08:15 -0400
fwefew 4t4tg <7532yahoo@gmail.com> wrote:
> https://stackoverflow.com/questions/65841190/does-dpdk-provide-a-native-tcp-ip-network-stack-implemetation
>
> points out there's no native TCP-IP in DPDK stack until v20.11. We're at
> 23.03. Was this completed?
No.
There was never a full TCP-IP stack in DPDK.
Doing one correctly, and supporting it, is a difficult effort.
There are many one off projects doing TCP over DPDK.
And FD.IO has a TCP host stack https://fd.io/docs/vpp/v2101/whatisvpp/hoststack.html
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: DPDK and full TCP-IP stack
2023-04-10 17:30 ` Stephen Hemminger
@ 2023-04-11 5:21 ` Pavel Vazharov
0 siblings, 0 replies; 3+ messages in thread
From: Pavel Vazharov @ 2023-04-11 5:21 UTC (permalink / raw)
To: Stephen Hemminger; +Cc: fwefew 4t4tg, users
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There is also F-stack <https://github.com/F-Stack/f-stack> which is
basically the FreeBSD networking stack over DPDK.
On Mon, Apr 10, 2023 at 8:31 PM Stephen Hemminger <
stephen@networkplumber.org> wrote:
> On Mon, 10 Apr 2023 13:08:15 -0400
> fwefew 4t4tg <7532yahoo@gmail.com> wrote:
>
> >
> https://stackoverflow.com/questions/65841190/does-dpdk-provide-a-native-tcp-ip-network-stack-implemetation
> >
> > points out there's no native TCP-IP in DPDK stack until v20.11. We're at
> > 23.03. Was this completed?
>
> No.
> There was never a full TCP-IP stack in DPDK.
> Doing one correctly, and supporting it, is a difficult effort.
> There are many one off projects doing TCP over DPDK.
> And FD.IO has a TCP host stack
> https://fd.io/docs/vpp/v2101/whatisvpp/hoststack.html
>
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2023-04-10 17:08 DPDK and full TCP-IP stack fwefew 4t4tg
2023-04-10 17:30 ` Stephen Hemminger
2023-04-11 5:21 ` Pavel Vazharov
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