Hi,
In RYU, I used OFPSetAsync message to mask packet_in caused by ACTION as
mentioned in RYU doc. This is the code:
def send_set_async(self, datapath):
ofp = datapath.ofproto
ofp_parser = datapath.ofproto_parser
packet_in_mask = ofp.OFPR_ACTION
port_status_mask = (ofp.OFPPR_ADD | ofp.OFPPR_DELETE |
ofp.OFPPR_MODIFY)
flow_removed_mask = (ofp.OFPRR_IDLE_TIMEOUT |
ofp.OFPRR_HARD_TIMEOUT |
ofp.OFPRR_DELETE)
req = ofp_parser.OFPSetAsync(datapath,
[packet_in_mask, 0],
[port_status_mask, 1],
[flow_removed_mask, 1])
datapath.send_msg(req)
Is this action irreversible? I mean; I want to see the packet_in caused by
ACTION again in my controller. How can I do this?
Thank you,
...................................................
mehran shetabi
PhD student
Computer Engineering Department
IUST
-----Original Message-----
From: Shinpei Muraoka <shinpei.mura...@gmail.com>
To: mshet...@iust.ac.ir, ryu-devel@lists.sourceforge.net
Date: Mon, 23 May 2016 11:19:19 +0900
Subject: Re: [Ryu-devel] OFPR_ACTION bitmask of the “Set asynchronous
configuration message”
Hi,
> Which action it means? How can I use it for filtering packet_in messages
> to my ryu controller?
Please refer to the 7.4.1 Packet-In Message in OpenFlow Switch
Specification（Version 1.5.0）.
I hope that all of this information will be helpful for you.
Thanks,
On 2016年05月21日 05:47, mehran shetabi wrote:
> Hi,
> In RYU doc, there is OFPR_ACTION bitmask in the section “Set
> asynchronous configuration message” as you can see at the link
>
http://ryu.readthedocs.io/en/latest/ofproto_v1_3_ref.html#ryu.ofproto.ofproto_v1_3_parser.OFPSetAsync
[http://ryu.readthedocs.io/en/latest/ofproto_v1_3_ref.html#ryu.ofproto.ofproto_v1_3_parser.OFPSetAsync]
>
> Which action it means? How can I use it for filtering packet_in messages
> to my ryu controller?
> Thank you,
> ...................................................
> mehran shetabi
> PhD student
> Computer Engineering Department
> IUST
>
>
>
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apps on BYO-devices by containerizing them, leaving personal data untouched!
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