*4294967294 is local port, and you can find it in open flow spec*
俊 赵 <[email protected]> 於 2015年7月4日 星期六寫道：
> hello everyone, thanks for your reading my email.
>
> i am new to ryu, and i am running simple_switch_13.py on my Macbook
>
> and i have another PC running OpenVswitch with Fedora 21 and openvswitch
> 2.3.1
>
> the output is:
>
> *zhaojundeMacBook-Pro:ryu root# ryu-manager simple_switch.py*
>
> *loading app simple_switch.py*
>
> *loading app ryu.topology.switches*
>
> *loading app ryu.controller.ofp_handler*
>
> *instantiating app simple_switch.py of SimpleSwitch13*
>
> *instantiating app ryu.topology.switches of Switches*
>
> *instantiating app ryu.controller.ofp_handler of OFPHandler*
>
> */Library/Python/2.7/site-packages/ryu/topology/switches.py:478:
> UserWarning: Datapath#ports is kept for compatibility with the previous
> openflow versions (< 1.3). This not be updated by EventOFPPortStatus
> message. If you want to be updated, you can use 'ryu.controller.dpset' or
> 'ryu.topology.switches'.*
>
> * for port in dp.ports.values():*
>
> *('59.66.214.49', 56990) 118312993283*
>
> *packet in 118312993283 00:1b:8c:01:02:03 3c:8a:b0:86:f8:70 4294967294*
>
> *packet in 118312993283 00:1b:8c:01:02:03 3c:8a:b0:86:f8:70 4294967294*
>
> *packet in 118312993283 3c:8a:b0:86:f8:70 00:1b:8c:01:02:03 1*
>
> *packet in 118312993283 00:1b:8c:01:02:03 3c:8a:b0:86:f8:70 4294967294*
>
> *packet in 118312993283 00:1a:a9:0d:a4:34 01:80:c2:00:00:00 1*
>
> *packet in 118312993283 00:1a:a9:0d:a4:34 01:d0:f8:00:00:02 1*
>
> *packet in 118312993283 00:1a:a9:0d:a4:34 01:80:c2:00:00:00 1*
>
> *packet in 118312993283 00:1a:a9:0d:a4:34 01:d0:f8:00:00:02 1*
>
> *packet in 118312993283 00:1a:a9:0d:a4:34 01:80:c2:00:00:00 1*
>
> *packet in 118312993283 00:1a:a9:0d:a4:34 01:80:c2:00:00:00 1*
>
>
> *i am confused why the number in red is **4294967294 but not 1*
>
>
> *00:1b:8c:01:02:03 is mac address of my openvswitch*
> *3c:8a:b0:86:f8:70 is the mac address of gateway*
>
>
> *thanks!*
> *Zhao Jun*
>
--
Yi Tseng (a.k.a Takeshi)
Taiwan National Chiao Tung University
Department of Computer Science
W2CNLab
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