You should be able to use them together as long as you put them in the
correct order.  It looks like a bug.

On Wed, Jan 02, 2013 at 07:36:57PM +0000, Jing Ai wrote:
> 
> Given write_metadata and goto_table are instructions from OpenFlow, is it a 
> bug that I could not apply write_metadata and goto_table together?
> 
> > Date: Sat, 29 Dec 2012 14:24:48 -0800
> > From: b...@nicira.com
> > To: ai_jing2...@hotmail.com
> > CC: b...@openvswitch.org
> > Subject: Re: [ovs-discuss] Actions write_metadata and goto_table could not 
> > work together
> > 
> > On Sat, Dec 29, 2012 at 12:40:14AM +0000, Jing Ai wrote:
> > > According to OF spec, goto_table instruction should be the
> > > last. However, why write_metadata has to be after resubmit action, can
> > > anyone explain it?
> > 
> > resubmit is an action, so it is part of the Apply-Actions instruction.
> > write_metadata is an instruction, which is executed after the
> > Apply-Actions instruction.
> > 
> > The underlying difference is one of the sources of resubmit and
> > Goto-Table.  Nicira invented resubmit and Goto-Table came from OpenFlow.
>                                         
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