17:10:56 <dconde> #startmeeting ODL-GBP-MODEL
17:10:56 <odl_meetbot> Meeting started Fri Jun 20 17:10:56 2014 UTC.  The chair is dconde. Information about MeetBot at http://ci.openstack.org/meetbot.html.
17:10:56 <odl_meetbot> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
17:10:56 <odl_meetbot> The meeting name has been set to 'odl_gbp_model'
17:11:04 <dconde> #chair regXboi alagalah
17:11:04 <odl_meetbot> Current chairs: alagalah dconde regXboi
17:11:38 <dconde> #info readams multiple contexts per broadcast domain
17:13:29 <dconde> #info every domain has a subset associated with it?
17:17:52 * tbachman notes that regXboi is oddly quiet during all of this ;)
17:18:11 <tbachman> lol
17:18:12 <regXboi> regXboi isn't sure what the conversation is about
17:19:09 <dconde> #info mickey asking whether we are separating various constructs
17:20:10 <dconde> #info FD vs BD -- flooding domain or a forwarding domain?
17:20:18 <dconde> #info we were gettng confused
17:20:46 <dconde> #info BD = Bridge FD = Flood domain
17:21:19 <dconde> #info multiple FD per BD is OK
17:22:27 <dconde> #info we were confused with terms. now it's all clearer
17:22:38 <dconde> #info subnets can be part of these constructs.
17:22:54 <dconde> #info subnet masks to BD, FD in 1:1
17:23:13 <dconde> #info can we make it orthogonal?
17:23:35 <dconde> #info we can make it with NO L2 domain
17:23:53 <dconde> #info all L3 is possible.
17:24:45 <dconde> #info if we have bridge but not flood domain, then what?
17:24:50 <dconde> #info is it 1:1?
17:25:02 <dconde> #info then we don't want to require specifying both.
17:25:47 <dconde> #info two cases. Only L3 is one case. no BD
17:26:05 <dconde> #info just like Amazon
17:26:22 <dconde> #info then do we have two case? Multiple subnets?
17:26:31 <dconde> #info EPG belongs to a subnet.
17:26:57 <dconde> #info L3 context gives a namespace.
17:27:45 <dconde> #info with no gateway, you cannot talk to outside without NAT'ing.
17:27:51 <dconde> #info like a classic overlay case.
17:29:00 <dconde> #info if you have two name spaces?
17:31:07 <dconde> #info what is a L3 domain -- then it's just a set of IP addresses?
17:32:36 <dconde> #info some customers can achieve security without creating a sandbox.
17:34:04 <dconde> #info what do we want -- context vs. isolation.  these are independent attirbutes
17:34:29 <dconde> #info everyone who has done this sort of thing has defined a similar construct
17:35:31 <dconde> #info L3 context has several Bridge domains, and we assume there is BD, do we want an automatic FD.
17:51:52 <dconde> #info we talked about whether rendering can do "best job" and still fulfill, vs. unable to do
17:52:36 <dconde> #info like running compiler and looking at machine code (it's idiosyncratic output, but still will work)
17:53:47 <dconde> #info priorities of static vs dynamic contract - sanjay -- he will upload PDF of the PPT
17:55:45 <dconde> #endmeeting