Changes between Version 13 and Version 14 of Internal/OpenFlow/Notes


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Timestamp:
Aug 21, 2009, 8:02:45 PM (15 years ago)
Author:
akoshibe
Comment:

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  • Internal/OpenFlow/Notes

    v13 v14  
    245245Whether it is NOX or the !Openflow Regression Suite it is all in lots of C. Trying to make Ruby work with C seemed a bit too messy for our own good, so we sent an email to the NOX developer's mailing list in hopes of some elucidation of how to create a Ruby interface to !OpenFlow, instead of Python (which is what NOX does, as described [http://noxrepo.org/wp/?page_id=2 here])
    246246
    247  
     247=== Some giant lapse in time, with a pinch of SNMP (9/21) ===
     248So far:
     249 * have some Ruby code that interrogates and configures SNMP agents and retrieves OFP info.
     250 * mild understanding of net-snmp
     251 * tutorial to get started with SB9
     252 * Seething suspicion that Bob's firmware is preventing reassignment of vlans to port (see below)
     253 
     254To-do:
     255 * find a way to snmp-set vlan assignments to ports
     256 * maybe write OFP remote config code
     257 * test code on other devices
     258
     259Some links:
     260 * libsnmp-Ruby classes : http://snmplib.rubyforge.org/doc/index.html
     261 * MIBs : http://www.mibdepot.com/cgi-bin/getmib4.cgi?abc=0&n=Q-BRIDGE-MIB&r=baynetworks&f=rfc2674-q.mib&t=tree&v=v2&i=0&obj=VlanId
     262 * dot1q MIBs : http://en.community.dell.com/forums/p/19257012/19425860.aspx 
    248263
    249264[[BR]]