Re: Continuing problems in a bridged VNET setup

2019-12-21 Thread Patrick M. Hausen
Hi all, kp@ and bz@ stepped in to help, now that we finally have a non-productive test system that is capable of reproducing the problem. Seems like it is related or identical to this bug: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=227100 Just to keep everyone informed and justify the no

Re: Continuing problems in a bridged VNET setup

2019-12-21 Thread Patrick M. Hausen
Hi all, Now my two most problematic systems stall about once a day. And I can reliably stall my test system after I increased the number of VNET jails to 100. So now I have an unused test system that is in the wedged state. What now? I could provide SSH access if needed. Kind regards, Patrick --

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Julian Elischer
On 12/20/19 10:09 AM, Nick Wolff wrote: Marko, Are you aware of any write ups for using ng_eiface and ng_bridge instead of if_bridge? look in /usr/share/examples/netgraph here are a couple of examples of exactly what you ask for. Thanks, Nick Wolff On Fri, Dec 20, 2019 at 6:22 AM Marko Zec

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Marko Zec
On Fri, 20 Dec 2019 13:09:52 -0500 Nick Wolff wrote: > Marko, > > Are you aware of any write ups for using ng_eiface and ng_bridge > instead of if_bridge? It is not that complex at all: # kldload ng_ether # ifconfig em0 promisc # ngctl mkpeer em0: bridge lower link0 # ngctl name em0:lower b0 #

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Ryan Moeller
See /usr/share/examples/jails/README On Fri, Dec 20, 2019 at 1:09 PM Nick Wolff wrote: > > Marko, > > Are you aware of any write ups for using ng_eiface and ng_bridge instead of > if_bridge? > > Thanks, > > Nick Wolff > > On Fri, Dec 20, 2019 at 6:22 AM Marko Zec wrote: > > > Perhaps you could d

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Wallace Barrow
This might help you out. https://www.youtube.com/watch?v=aoW7pWuhT_A&t=2133s -- Wallace Barrow in...@incin.me On Fri, Dec 20, 2019, at 12:09 PM, Nick Wolff wrote: > Marko, > > Are you aware of any write ups for using ng_eiface and ng_bridge instead of > if_bridge? > > Thanks, > > Nick Wo

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Nick Wolff
Marko, Are you aware of any write ups for using ng_eiface and ng_bridge instead of if_bridge? Thanks, Nick Wolff On Fri, Dec 20, 2019 at 6:22 AM Marko Zec wrote: > Perhaps you could ditch if_bridge(4) and epair(4), and try ng_eiface(4) > with ng_bridge(4) instead? Works rock-solid 24/7 here

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Marko Zec
On Fri, 20 Dec 2019 11:31:59 + Goran Mekić wrote: > On December 20, 2019 11:22:01 AM UTC, Marko Zec wrote: > >Perhaps you could ditch if_bridge(4) and epair(4), and try > >ng_eiface(4) with ng_bridge(4) instead? Works rock-solid 24/7 here > >on 11.2 / 11.3. > > Does it work with pf? In th

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Goran Mekić via freebsd-net
On December 20, 2019 11:22:01 AM UTC, Marko Zec wrote: >Perhaps you could ditch if_bridge(4) and epair(4), and try ng_eiface(4) >with ng_bridge(4) instead? Works rock-solid 24/7 here on 11.2 / 11.3. > >Marko > >On Fri, 20 Dec 2019 11:19:24 +0100 >"Patrick M. Hausen" wrote: > >> Hi all, >> >> we

Re: Continuing problems in a bridged VNET setup

2019-12-20 Thread Marko Zec
Perhaps you could ditch if_bridge(4) and epair(4), and try ng_eiface(4) with ng_bridge(4) instead? Works rock-solid 24/7 here on 11.2 / 11.3. Marko On Fri, 20 Dec 2019 11:19:24 +0100 "Patrick M. Hausen" wrote: > Hi all, > > we still experience occasional network outages in production, > yet h