On Thu, Mar 05, 2015 at 12:06:14AM +0100, Raul Suarez Marin wrote:
> Thank you for your fast response. I configured my ovs with --enable-Werror
> and this allowed me to fix a couple warnings (unused variables). Sadly,
> looks like all changes that I should have done, are already done.
>
> The changes that the FAQ proposes are related to OF messages and flow entry
> installation. Now, I am missing the actual match, somewhere where I get the
> packet, and match some bytes.
>
> P.S.: I have created:
> --> the MFF_ variable in "enum OVS_PACKED_ENUM mf_field_id {"
> --> OFPXMT12_OFB_ "enum at enum oxm12_ofb_match_fields {" (openflow-1.2.h)
> --> OXM_OF_ (openflow-1.2.h)
> --> NXM_OF (nicita-ext.h)
I guess you need to update miniflow_extract() in lib/flow.c then to
extract your new field. That's worth mentioning in the FAQ; I'll add
it. If you want kernel support then you have to add that to the
kernel module also.
There's no need to add code for matching or comparing fields; the
classifier does that for you.
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