From mboxrd@z Thu Jan  1 00:00:00 1970
From: Martin Zaharinov <micron10@gmail.com>
Subject: Re: Kernel 6.0.0 bug pptp not work
Date: Thu, 6 Oct 2022 15:46:37 +0300
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To: Florian Westphal <fw@strlen.de>
Cc: pablo@netfilter.org, Paolo Abeni <pabeni@redhat.com>, netfilter-devel@vger.kernel.org, netfilter <netfilter@vger.kernel.org>

Huh
Very strange in kernel 6.0.0 i not found : =
net.netfilter.nf_conntrack_helper


in old kernel 5.19.14 in sysctl -a | grep =
net.netfilter.nf_conntrack_helper=20

net.netfilter.nf_conntrack_helper =3D 1


m.

> On 6 Oct 2022, at 14:18, Florian Westphal <fw@strlen.de> wrote:
>=20
> Martin Zaharinov <micron10@gmail.com> wrote:
>> Hi Team
>>=20
>> I make test image with kernel 6.0.0 and schem is :
>>=20
>> internet <> router NAT <> windows client pptp
>>=20
>> with l2tp all is fine and connections is establesh.
>>=20
>> But when try to make pptp connection  stay on finish phase and not =
connect .
>>=20
>> try to remove module : nf_conntrack_pptp and same not work.
>=20
> Did you rely on
> sysctl net.netfilter.nf_conntrack_helper=3D1, or are you assigning the
> helper via ruleset?