Changes between Version 22 and Version 23 of clusterdvlan


Ignore:
Timestamp:
10/28/09 16:46:49 (10 years ago)
Author:
hmussman@bbn.com
Comment:

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  • clusterdvlan

    v22 v23  
    143143
    144144
     145== 3.  Backbone Connectivity Options ==
     146
     147
     148=== 3.1 Internet2 ===
     149
     150a)  See [[http://www.internet2.edu/ ]]
     151
     152a)  L3 service
     153
     154Details?
     155Reach?
     156
     157b)  Pre-configured VLANs on GENI “wave”, between certain Internet2 Wave System nodes.    See http://www.internet2.edu/waveco/
     158
     159This is the approach being used by ProtoGENI backbone nodes;  see http://www.protogeni.net/trac/protogeni/wiki/BackboneNode
     160
     161Pt-to-pt?   
     162Multi-point?
     163
     164c)  Direct connections to the Internet2 Wave System nodes. 
     165
     166This is the approach being used by ProtoGENI backbone nodes;  see http://www.protogeni.net/trac/protogeni/wiki/BackboneNode
     167
     168More details on this can be found at http://groups.geni.net/syseng/wiki/ConnectivityProto .  It states that the  ProtoGENI switches (shown below in the IP table) are each attached to the GENI L2 wave but also to I2's Layer 3 network at 1Gb/s.
     169
     170d)  Tunnel to Internet2 Wave System nodes. 
     171
     172From http://groups.geni.net/syseng/wiki/ConnectivityProto :  Those aggregates that cannot get on the wave but are attached to I2 might be able to configure static IP tunnels (such as Ethernet over GRE) to one of the ProtoGENI switches attached to I2's Layer 3 services.
     173
     174e)  Switched VLANs using Internet2 DCN service.
     175
     176The Internet2 DCN service provides switched VLANs, but there are two issues that suggest that it will not be utilized for GENI traffic.   
     177
     178First, its use has not been included in the package of services donated to GENI, and thus there may be a cost to the GENI aggregate now, or in the future.
     179
     180Second, it is available in only a limited number of Internet2 PoPs, and these may be difficult to reach.
     181
     182Currently, ORCA plans to provide an interface into the Internet2 IDC by 2/1/10.
     183
     184
     1852.1 NLR
     186
     187See http://www.nlr.net/
     188
     189a)  L3 service  See http://www.nlr.net/packetnet.php
     190
     191Details?
     192Reach?
     193
     194b)  Switched (or pre-configured) VLANs using FrameNet service.  See http://www.nlr.net/framenet.php
     195
     196Pt-to-pt?   
     197Multi-point?
     198
     199Setup using Sherpa service. 
     200
     201BEN has used Sherpa to pre-configure VLANs;  see http://groups.geni.net/geni/attachment/wiki/ORCABEN/071509c%20%20ORCA_BEN%20demo.pdf , Figure 6-4.
     202
     203ORCA plans to provide an interface into the Sherpa GCI by 2/1/10.
     204
     205c)  VLANs via C-Wave service?
     206
     207Details?
     208How?