netgraph network setup for jail(8) vnet jails.

[Trond Endrestøl]

On Thu, 23 May 2013 09:42-0400, Joe wrote:

> Teske, Devin wrote:
> > snip............... 
> > I rendered your output by saving it in a file ("joe.dot") and then running:
> > 
> > dot -Tsvg -o joe.svg < joe.dot
> > 
> > I then uploaded "joe.svg" to my website:
> > 
> > http://druidbsd.sf.net/download/joe.svg
> > 
> > Compare your output to any of the following:
> > 
> > http://druidbsd.sf.net/download/warden0.jbsd.svg
> > http://druidbsd.sourceforge.net/download/folsom.svg
> > 
> > It looks like everything is connected properly.
> > 
> > A couple thoughts off the top of my head:
> > 
> > a. Did you enable promiscuous mode on rl0 via ngctl? (in your script
> > perhaps?)
> > 
> > b. Have you tried giving ngeth0 a new MAC address? (I do this through ngctl
> > too, but I imagine ifconfig from within the jail could achieve the same
> > thing)
> > --
> > Devin
> 
> Yes I enabled promiscuous mode and setautosrc 0 on rl0 via ngctl.
> I can find no documentation on why this is done. Can you point me to some?
> 
> Yes I gave the jail a unique MAC address.
> 
> I tried to generate my own network map, but having problem.
> 
> ngctl dot > file.dot works.

> dot -Tsvg -o file.svg < file.dot
> gives me "command dot not found".

Please install graphics/graphviz, either from ports or from packages.

> Tried ngctl dot -Tsvg -o file.svg < file.dot
> and -T is illegal option.
> What am I doing wrong?
> 
> Thanks for your help
> Joe

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