BRCM OFDPA can support it although it has limited usage.
BigSwitch also has it on oftest code.

I know standard don't specify it has mask on in_port.
But I think it doesn't obey standard. Standard just define a framework.
If Openflow agent can support it, I think can use it.


-----Original Message-----
From: Yusuke Iwase [mailto:[email protected]] 
Sent: Monday, September 07, 2015 1:40 PM
To: macauley_cheng 鄭振昌
Cc: [email protected]
Subject: Re: [Ryu-devel] I add in_port has mask field.

Hi,

Thank you for your patch,
but I think the in_port match field is defined as "No Masked" field in OpenFlow 
Spec 1.3.4.
On my environment, OVS returns OFPErrorMsg with the following error type and 
code.
 type: OFPET_BAD_MATCH(4)
 code: OFPBMC_BAD_MASK(8)

Does your switch supports "masked" in_port field?

Thanks,
Iwase


On 2015年09月07日 12:56, Macauley Cheng wrote:
> Attach is my added. It pass “run-test.sh”.
> 
> I don’t know how to contribute the code, so I put here.
> 
> 
> 
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