Re: Request for Testing: TCP RACK

From: <tuexen_at_freebsd.org>
Date: Thu, 16 Nov 2023 23:15:13 UTC 
> On Nov 16, 2023, at 20:06, Herbert J. Skuhra <herbert@gojira.at> wrote:
> 
> On Thu, 16 Nov 2023 19:07:29 +0100, Olivier Cochard-Labbé wrote:
>> 
>> On Thu, Nov 16, 2023 at 5:10 PM Herbert J. Skuhra <herbert@gojira.at> wrote:
>> 
>>> 
>>> OK, I am now running GENERIC-NODEBUG + "options TCPHPTS".
>>> 
>>> After setting "sysctl net.inet.tcp.functions_default=rack" git no
>>> longer works:
>>> 
>>> 
>> Are you using a fresh 15 head or a specific network setup ?
>> 
>> Because I'm not able to reproduce your problem on my system:
>> 
>> $ uname -a
>> FreeBSD bigone 15.0-CURRENT FreeBSD 15.0-CURRENT #0
>> main-n266452-070d9e3540e6: Thu Nov 16 17:53:15 CET 2023
>> root@bigone:/usr/obj/usr/src/amd64.amd64/sys/TCPHPTS
>> amd64
>> $ cat /usr/src/sys/amd64/conf/TCPHPTS
>> include GENERIC-NODEBUG
>> ident                   TCPHPTS
>> options                 TCPHPTS
>> $ sysctl net.inet.tcp.functions_default
>> net.inet.tcp.functions_default: rack
>> $ git clone -q git@github.com:freebsd/freebsd-src.git && echo working
>> working
>> $
> 
> OK, (g)it works if I disable pf. Do you use pf?
Can you share your pf config such that I can reproduce the problem locally?

Best regards
Michael
> 
> --
> Herbert