I thank you all for your fast and kind reply!
I was in spite of building some kind of API above pf(4) to let each jail act as
a tenant firewall... Maybe I should wait to 11-RELEASE birth to go for it...
Meanwhile I think I'll get over it with an API/framework that can handle pf
with its anchor files doing basic VLAN acls as a virtual way of achieving this,
aside security concerns...
De: wishmaster <artem...@ukr.net>
Para: Sebastián Maruca <s...@econ.uba.ar>
CC: freebsd-jail@freebsd.org
Enviado: Lunes, 30 de mayo, 2016 15:31:27
Asunto: Re: deploy multiple vnets with VIMAGE/VNET + Production Ready?
Hi,
> Hi to everyone!
> I want to deploy several "jailed" firewalls, where each one of them would
> contain at least three multiple virtual interfaces (associated with virtual
> internal nets) like "WAN", "LAN" and "DMZ" for example...
> First *innocent* question (I beg you pardon for my ignorance dealing with
> jails!) Can vnet/vimage help me deploy such a complex jailed environment???
Yes. If you need help you can email me privately.
> Secod *innocent* question, so far so good, reading at jail manpage (circa
> July 6, 2015/FreeBSD 10.3) it seems VNET/VIMAGE is fully integrated to the
> FreeBSD kernel, is VNET/VIMAGE ready for production level???
Yes. I have been using vneted Jail from 10.0 in quite complex scenarios. Yes,
there are some open issues with vnet (pf, memory leak on stopping jail and so
on), but I think in 11-RELEASE this bugs will be fixed. Currently Bjorn Zeeb
works on this problems. See https://svnweb.freebsd.org/base/projects/vnet/
But for now, you can safely use vnet. Just use IPFW and do not start/stop jails
needlessly.
> As a side note, at the host level would a be some kind of API/service that
> would deal with pfctl in order to rule flows between all of them...
> Best regards,Seba
--
Vitaliy
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