Date: Tue, 11 Oct 2016 16:47:47 +0200 From: "Kristof Provost" <kp@FreeBSD.org> To: "Kamil Choudhury" <Kamil.Choudhury@anserinae.net> Cc: "freebsd-pf@freebsd.org" <freebsd-pf@freebsd.org> Subject: Re: Slow NAT on 10.3-RELEASE Message-ID: <5D92FF1D-F24C-465D-9502-B6D9A7276628@FreeBSD.org> In-Reply-To: <F9A7386EC2A26E4293AF13FABCCB32B3032E2813BF@janus.anserinae.net> References: <F9A7386EC2A26E4293AF13FABCCB32B3032E2813BF@janus.anserinae.net>
next in thread | previous in thread | raw e-mail | index | archive | help
On 11 Oct 2016, at 10:34, Kamil Choudhury wrote: > I've seen some mention of checksum issues on NAT limiting performance, > but that > seems to have been fixed as of 10.2 in an errata. Have I stumbled upon > an actual > problem, or have I misconfigured something? > It’s worth trying the workaround (i.e. disable all checksum offloading on your interfaces). I’ve had at least one bug report indicating that the checksum patch is not 100% correct, but I’ve not had the time to investigate that in-depth. What virtualisation system are you using? Regards, Kristof
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?5D92FF1D-F24C-465D-9502-B6D9A7276628>