Re: Slow startup from D19488 (rtsol: sendmsg: Permission denied)

2022-04-12 Thread Peter
On Sun, Apr 03, 2022 at 10:27:59PM -0700, Kevin Oberman wrote: ! > Hi Kevin, ! > ! > (You are Kevin Oberman the network guru ?!?) ! > ! > Maybe a decade or so ago. After over a decade of retirement, I'm not sure ! how BGP is spelled. And why would the network fib? Ah, I see. So thats what happ

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread Charles Sprickman
> On Apr 12, 2022, at 3:48 PM, Kristof Provost wrote: > > On 12 Apr 2022, at 21:40, Charles Sprickman wrote: > > On Apr 12, 2022, at 6:43 AM, Kristof Provost wrote: > > On 12 Apr 2022, at 2:07, Matt Garber wrote: > > On Mon, Apr 11, 2022 at 7:15 PM mike tancsa wrote: > > I was setting up

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread Patrick M. Hausen
Hi Matt, > Am 12.04.2022 um 22:08 schrieb Matt Garber : > This might only be specific to NAT/forwarding at this point, as I realized my > setup also involved PF NAT’ing on cloned loopback interfaces for non-VNET > jailed services. Definitely. If I don't use NAT, everything is "fast" in the defa

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread Matt Garber
On Tue, Apr 12, 2022 at 4:01 PM Patrick M. Hausen wrote: > Hi Kristof, hi all, > > > Am 12.04.2022 um 21:48 schrieb Kristof Provost : > > That PF checksum issue was fixed > c110fc49da2995d10d60d908af0838ecb4be9bee, back in 2015. > > I still have abysmal performance with pf NAT in a DigitalOcean d

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread Patrick M. Hausen
Hi Kristof, hi all, > Am 12.04.2022 um 21:48 schrieb Kristof Provost : > That PF checksum issue was fixed c110fc49da2995d10d60d908af0838ecb4be9bee, > back in 2015. I still have abysmal performance with pf NAT in a DigitalOcean droplet running 13.1-RC2 unless I configure: ifconfig_vtnet0

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread Kristof Provost
On 12 Apr 2022, at 21:40, Charles Sprickman wrote: On Apr 12, 2022, at 6:43 AM, Kristof Provost wrote: On 12 Apr 2022, at 2:07, Matt Garber wrote: On Mon, Apr 11, 2022 at 7:15 PM mike tancsa wrote: I was setting up a VM pf firewall and noticed I was not able to nat out for some reason.

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread Charles Sprickman
> On Apr 12, 2022, at 6:43 AM, Kristof Provost wrote: > > On 12 Apr 2022, at 2:07, Matt Garber wrote: >> On Mon, Apr 11, 2022 at 7:15 PM mike tancsa wrote: >> >>> I was setting up a VM pf firewall and noticed I was not able to nat out >>> for some reason. Looking at the pcap, it seems when t

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread Kristof Provost
On 12 Apr 2022, at 2:07, Matt Garber wrote: > On Mon, Apr 11, 2022 at 7:15 PM mike tancsa wrote: > >> I was setting up a VM pf firewall and noticed I was not able to nat out >> for some reason. Looking at the pcap, it seems when the vm is in >> forwarding mode, I get tcp checksum errors. If I do a

Re: vtnet rxcsum broken for forwarding RELENG_13 ?

2022-04-12 Thread mike tancsa
On 4/11/2022 8:07 PM, Matt Garber wrote: On Mon, Apr 11, 2022 at 7:15 PM mike tancsa wrote: < details about busted rxsum snipped > I opened up https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=263229 Unless someone knows otherwise, I’ve been under the impression that PF — or poten