Date: Sun, 28 Oct 2018 13:26:55 -0700 From: Kristof Provost <kp@FreeBSD.org> To: Ernie Luzar <luzar722@gmail.com> Cc: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>, FreeBSD current <freebsd-current@freebsd.org> Subject: Re: 12.0-BETA1 vnet with pf firewall Message-ID: <318C4C04-2A28-43AA-AAC7-D4CE2E959569@FreeBSD.org> In-Reply-To: <5BD61458.9040402@gmail.com> References: <5BD5D656.4050204@gmail.com> <6811B138-54C8-448F-A7F8-76374A077D8A@lists.zabbadoz.net> <5BD61458.9040402@gmail.com>
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> On 28 Oct 2018, at 12:56, Ernie Luzar <luzar722@gmail.com> wrote: >=20 > Bjoern A. Zeeb wrote: >>> On 28 Oct 2018, at 15:31, Ernie Luzar wrote: >>> Tested with host running ipfilter and vnet running pf. Tried loading pf f= rom host console or from vnet console using kldload pf.ko command and get th= is error message; >>>=20 >>> linker_load_file: /boot/kernel/pf.ko-unsupported file type. >>>=20 >>> Looks like the 12.0 version of pf which is suppose to work in vnet indep= endent of what firewall is running on the host is not working. >> You cannot load pf from inside a jail (with or without vnet). Kernel mod= ules are global objects loaded from the base system or you compile the devic= es into the kernel; it is their state which is virtualised. >> If you load multiple firewalls they will all be available to the base sys= tem and all jails+vnet. Whichever you configure in which one is up to you. = Just be careful as an unconfigured firewall might have a default action aff= ecting the outcome of the overall decision. >> For example you could have: >> a base system using ipfilter and setting pf to default accept everything >> and a jail+vnet using pf and setting ipfilter there to accept everything.= >> Hope that clarifies some things. >> /bz >=20 > Hello Bjoern. >=20 > What you said is correct for 10.x & 11.x. But I an talking about 12.0-beta= 1. I have the ipfilter options enabled in rc.conf of the host and on boot i= pfilter starts just like it all ways does. Now to prep the host for pf in a v= net jail, I issue from the host console the > "kldload pf.ko" command and get this error message; >=20 > linker_load_file: /boot/kernel/pf.ko-unsupported file type. >=20 > Something is wrong here. This is not suppose to happen according to your p= ost above. >=20 > Remember that in 12.0 vimage is included in the base system=20 That sounds like something=E2=80=99s wrong with your install and the kernel m= odule does not match the kernel.=20 How did you install? Regards, Kristof=
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