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opennetworkinglab / flowvisor

FlowVisor - A network hypervisor
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i have a question #266

Open vktod25 opened 11 years ago

vktod25 commented 11 years ago

hello. i am student in korea. I do not know English very well. I have a question. Openflow In version 1.2 , When I try to create a config file. I failed for IP. when i command "fvctl add-flowspace test all 4 nw_src=10.3.3.4 sliceA=7", it has worked. then, "fvctl save-config test.json" and opened test.json, All ip had changed. like 10.3.3.4 to 167969540.

I tried to insert "json file" to flowvisor. Error again.

java.lang.ClasscastException

Function is not supported?

mssumanth commented 11 years ago

Hi,

FlowVisor currently only supports Openflow 1.0. Even when Openflow 1.0 is used, when "fvctl save-config test.json" is used, the json file will contain an int of the ip address rather than the ip format. Will try to fix this in the coming version.

When you load the json file, the ClassCast exception is not thrown in case of Openflow 1.0

Could you please try these with Openflow 1.0 and report if you face any problems.

Thanks & Best Regards Sumanth

On Mon, Aug 26, 2013 at 3:11 AM, vktod25 notifications@github.com wrote:

hello. i am student in korea. I do not know English very well. I have a question. Openflow In version 1.2 , When I try to create a config file. I failed for IP. when i command "fvctl add-flowspace test all 4 nw_src=10.3.3.4 sliceA=7", it has worked. then, "fvctl save-config test.json" and opened test.json, All ip had changed. like 10.3.3.4 to 167969540.

I tried to insert "json file" to flowvisor. Error again.

java.lang.ClasscastException

Function is not supported?

— Reply to this email directly or view it on GitHubhttps://github.com/OPENNETWORKINGLAB/flowvisor/issues/266 .