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#opendaylight-group-policy: ODL-GBP-MODEL
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Meeting started by dconde at 17:10:56 UTC.  The full logs are available
at
http://meetings.opendaylight.org/opendaylight-group-policy/2014/odl_gbp_model/opendaylight-group-policy-odl_gbp_model.2014-06-20-17.10.log.html
.



Meeting summary
---------------

* readams multiple contexts per broadcast domain  (dconde, 17:11:38)
* every domain has a subset associated with it?  (dconde, 17:13:29)
* mickey asking whether we are separating various constructs  (dconde,
  17:19:09)
* FD vs BD -- flooding domain or a forwarding domain?  (dconde,
  17:20:10)
* we were gettng confused  (dconde, 17:20:18)
* BD = Bridge FD = Flood domain  (dconde, 17:20:46)
* multiple FD per BD is OK  (dconde, 17:21:19)
* we were confused with terms. now it's all clearer  (dconde, 17:22:27)
* subnets can be part of these constructs.  (dconde, 17:22:38)
* subnet masks to BD, FD in 1:1  (dconde, 17:22:54)
* can we make it orthogonal?  (dconde, 17:23:13)
* we can make it with NO L2 domain  (dconde, 17:23:35)
* all L3 is possible.  (dconde, 17:23:53)
* if we have bridge but not flood domain, then what?  (dconde, 17:24:45)
* is it 1:1?  (dconde, 17:24:50)
* then we don't want to require specifying both.  (dconde, 17:25:02)
* two cases. Only L3 is one case. no BD  (dconde, 17:25:47)
* just like Amazon  (dconde, 17:26:05)
* then do we have two case? Multiple subnets?  (dconde, 17:26:22)
* EPG belongs to a subnet.  (dconde, 17:26:31)
* L3 context gives a namespace.  (dconde, 17:26:57)
* with no gateway, you cannot talk to outside without NAT'ing.  (dconde,
  17:27:45)
* like a classic overlay case.  (dconde, 17:27:51)
* if you have two name spaces?  (dconde, 17:29:00)
* what is a L3 domain -- then it's just a set of IP addresses?  (dconde,
  17:31:07)
* some customers can achieve security without creating a sandbox.
  (dconde, 17:32:36)
* what do we want -- context vs. isolation.  these are independent
  attirbutes  (dconde, 17:34:04)
* everyone who has done this sort of thing has defined a similar
  construct  (dconde, 17:34:29)
* L3 context has several Bridge domains, and we assume there is BD, do
  we want an automatic FD.  (dconde, 17:35:31)
* we talked about whether rendering can do "best job" and still fulfill,
  vs. unable to do  (dconde, 17:51:52)
* like running compiler and looking at machine code (it's idiosyncratic
  output, but still will work)  (dconde, 17:52:36)
* priorities of static vs dynamic contract - sanjay -- he will upload
  PDF of the PPT  (dconde, 17:53:47)



Meeting ended at 17:55:45 UTC.



People present (lines said)
---------------------------

* dconde (35)
* odl_meetbot (4)
* tbachman (2)
* regXboi (1)
* alagalah (0)



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