Hi Vinllen,

On 2015年06月01日 01:02, Vinllen Chen wrote:
> Hi, Dear all:
> 
>     I use the openflow13, ovs2.3 and ryu controller, and i send flow mod 
> message from controller to ovs:
> 
> "match":
>             {
>             "in_port" : "2",
>             "vlan_vid" : "0"
>             },
>         "instructions":
>             [
>                 {
>                 "apply":
>                     [
>                         {
>                         "actions":
>                             [
>                             {
>                             "set_field":
>                                 {
>                                 "vlan_vid":"11"
>                                 }
>                             }
>                             ]
>                         }
>                     ]
>                 },
>                 {
>                 "goto":
>                     {
>                     "table":"mac"
>                     }
>                 }
>             ]
>         }
> 
>     It receive OFPBAC_BAD_SET_ARGUMENT through wireshark when i send the 
> flow_mod message to ovs, but if i cut the apply-action, then i can send the 
> flow_mod successfully. 

OFPBAC_BAD_SET_ARGUMENT code of the error message shows that the value of 
set_field action is invalid.
If you want to set vlan_vid by using set_field action, please set 
OFPVID_PRESENT bit.

e.g.) To set vlan_vid with "11":
        value = 11 | OFPVID_PRESENT(=0x1000)

Thanks,
Iwase

> 
>     Does anyone kowns the problem, i found the question without solution 
> posted before at here[1]
> 
> [1] http://comments.gmane.org/gmane.linux.network.openvswitch.general/7088
> 
> Best regards,
> Vinllen
> 
> 
> ------------------------------------------------------------------------------
> 
> 
> 
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