Small update with kernel 5.19.14 all is fine connect pptp for less that 2 sec after switch to kernel 6.0.0 one time need more that 1 min to establish pptp connection other time not work . m > On 6 Oct 2022, at 2:34, Martin Zaharinov <micron10@xxxxxxxxx> wrote: > > Hi Team > > I make test image with kernel 6.0.0 and schem is : > > internet <> router NAT <> windows client pptp > > with l2tp all is fine and connections is establesh. > > But when try to make pptp connection stay on finish phase and not connect . > > try to remove module : nf_conntrack_pptp and same not work. > > > how to debug and find why not work ? > > > Best regards, > Martin