On Tue, Jun 14, 2016 at 07:37:12PM +0000, Eggert, Lars wrote: > Hi, > > On 2016-06-14, at 19:15, Andrey Vagin <ava...@virtuozzo.com> wrote: > > Recently we found that we have to restore more parameters for tcp > > sockets. > > https://patchwork.kernel.org/patch/9144995/ > > thanks for the pointer. > > > As for your problem, criu saves and restores mss_clamp. Could you check > > that it works for your case? > > I do this already, but clamping doesn't help here, since it only limits the > MSS (but does not increase it from the minimum.)
Yes, you are right. On my host, I see that dst is set in tcp_v4_connect() -> sk_setup_caps() > > Lars
