Hi Yi-Shou Sorry it is taking long to diagnose your problem. I assume you're using the NetFPGA OpenFlow switch and associating it to NOX-Pyswitch. Your setup is fine. You do not need to switch to any other implementation.
I don't remember there being any issues with the OF reference implementation or with NOX with regards to the SET_VLAN action. So, let's try to look more deeply into your setup and the logs you get. Could you please provide a bit more information? 1. Please confirm that pyswitch worked fine for you BEFORE you added the SET_VLAN action? Did you see it route traffic properly for your NetFPGA switch? 2. What traffic are you sending? 3. What NOX version you're running (I hope it is the head of the NOX-Zaku branch)? 4. Could you please directly email me a copy of the control traffic dump? Please remember to run with the -s0 option. So, the command to run will be "/usr/sbin/tcpdump -i any port 6633 -s0 -w /tmp/nox_set_vlan.pcap" on your controller machine. 5. I see that you're running the controller with the -v option. Could you also please mail us the debug log too that gets printed on the screen? Thanks! Srini. On Wed, Mar 9, 2011 at 4:49 AM, Yi-Shou <[email protected]> wrote: > Hi, > > I recently edited the pyswtich.py to change vlan of flow, but it's work > unnormally due to I get some errors in openflow switch. > The problem detail see the following: > https://mailman.stanford.edu/pipermail/openflow-discuss/2011-March/001930.html > https://mailman.stanford.edu/pipermail/openflow-discuss/2011-March/001941.html > > So I have a question: > > If I want to use OFPAT_SET_VLAN_VID in nox, do I need to install other > software such as openVMS, openvswitch, etc..., > > or change system network configuration? > > Can anybody tell me how to solve this problem? > Any suggest will be helpful. Thank you. > > Yi-Shou > > _______________________________________________ openflow-discuss mailing list [email protected] https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
