Network simulation using jails & vimage

2010-02-21 Thread Jim Sifferle
Hi, I've used ipfw and Dummynet as well as ipfw + DSCP recognition patch and pf/altq to simulate Internet and MPLS WAN environments for several years. All of my setups have run under VMWare, which for many reasons isn't ideal. I would like to collapse all of these VMs into one FreeBSD box using

Re: Network simulation using jails & vimage

2010-02-21 Thread Jim Sifferle
On Sun, 2010-02-21 at 00:36 -0800, Julian Elischer wrote: > Jim Sifferle wrote: > > Hi, > > > > I've used ipfw and Dummynet as well as ipfw + DSCP recognition patch and > > pf/altq to simulate Internet and MPLS WAN environments for several > > years. All of

Re: Network simulation using jails & vimage

2010-02-21 Thread Jim Sifferle
On Sun, 2010-02-21 at 01:14 -0800, Jim Sifferle wrote: > > what is DSCP? > > DSCP stands for Differentiated Services Code Point, a six byte field in I should have proofread better... the DSCP field is six bits, not bytes. :) Jim ___

Re: Network simulation using jails & vimage

2010-03-06 Thread Jim Sifferle
On Fri, 2010-03-05 at 15:15 -0500, j...@sifferle.net wrote: > On March 5, 2010 at 7:34 PM Julian Elischer wrote: > > > j...@sifferle.net wrote: > > > > > > I just now had some time to put together a CURRENT box for testing. I'm > > > getting a 'Fatal trap 12: page fault while in kernel mode' whe