Date: Tue, 7 Aug 2012 23:20:28 +0700 From: Eugene Grosbein <egrosbein@rdtc.ru> To: Marko Zec <zec@fer.hr> Cc: freebsd-net@freebsd.org, Jacques Fourie <jacques.fourie@gmail.com>, "net@freebsd.org" <net@freebsd.org> Subject: Re: Send traffic to itself using real NIC Message-ID: <20120807162028.GA22341@rdtc.ru> In-Reply-To: <201208071633.11524.zec@fer.hr> References: <50211DF0.2090607@rdtc.ru> <CALX0vxBvhsSxf6CyrboW6gomSC5cJMyLizihcH1-%2BwRfT2w-Lw@mail.gmail.com> <201208071633.11524.zec@fer.hr>
index | next in thread | previous in thread | raw e-mail
On Tue, Aug 07, 2012 at 04:33:11PM +0200, Marko Zec wrote: > There's no need to use epair at all here. Just create a vnet jail, and assign > one of the igb interfaces into it, done: > > # jail -c name=x vnet persist > # ifconfig igb1 vnet x > # jexec x ifconfig > lo0: flags=8008<LOOPBACK,MULTICAST> metric 0 mtu 16384 > options=3<RXCSUM,TXCSUM> > igb1: flags=8842<...> metric 0 mtu 1500 ... That would be nice solution but jail(8) manual page says: "a fairly complete file system install of FreeBSD is required" and that seems to be pretty big overhead. Meantime, I'll try to think up some kind of NETGRAPH mesh. Eugene Grosbeinhome | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20120807162028.GA22341>