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This page is obsolete, please see http://groups.geni.net/geni/wiki/GeniAggregate/NPSInstaGENI
InstaGENI Aggregate
Naval Postgraduate School
This InstaGENI aggregate supports the GENI Aggregate Provider Agreement (07/11/2014).
InstaGENI Aggregate Overview
Aggregate Manager URL | https://foam.instageni.nps.edu:3626/foam/gapi/2 |
Aggregate Manager URN | urn:publicid:IDN+openflow:foam:foam.instageni.nps.edu+authority+am |
Aggregate Manager Common Name | nps-ig-of |
Aggregate Resources | An InstaGENI aggregate includes 5 Hosts (3 VM Servers and 2 dedicated PCs) that can load experimenter specified OS images. Racks also support OpenFlow topologies, usually including extensions onto campus OpenFlow networks. Rack servers are HP ProLiant DL380p Gen8. |
Typical Experiments | InstaGENI provides a controllable, predictable, and repeatable network environment. Experimenters can get virtual machines or dedicated PCs on which they have full "root" access, run available operating systems of their choice, and connect nodes in an arbitrary topology that can support OpenFlow. |
Sample RSpecs | Site Confirmation RSpecs Stitching RSpecs |
Aggregate Status | Restricted access to monitoring at http://genimon.uky.edu/ and GMOC |
Slice Authorities Recognized | GENI Portal (https://portal.geni.net), ProtoGENI (http://www.emulab.net) |
Usage Policies | The GENI Recommended Use Policy. No additional site usage policy. |
Layer 2 Connectivity | Internet2 via CENIC OpenFlow Regional Network |
The following is the layout of OpenFlow switch connections for the InstaGENI Aggregate. Shown are the OpenFlow Switches:
- InstaGENI Switch procurve2: Model: HP J8697A Switch E5406zl
NOTE: OpenFlow resources must be allocated at CENIC OpenFlow Regional to connect to the GENI core network.
Port List
InstaGENI Rack Switch
Name | Number | Connects To |
E1 | 1 | pc1[eth1] |
E2 | 2 | pc1[eth2] |
E3 | 3 | pc1[eth3] |
E4 | 4 | pc2[eth1] |
E5 | 5 | pc2[eth2] |
E6 | 6 | pc2[eth3] |
E7 | 7 | pc3[eth1] |
E8 | 8 | pc3[eth2] |
E9 | 9 | pc3[eth3] |
E10 | 10 | pc4[eth1] |
E11 | 11 | pc4[eth2] |
E12 | 12 | pc4[eth3] |
E13 | 13 | pc5[eth1] |
E14 | 14 | pc5[eth2] |
E15 | 15 | pc5[eth3] |
E17 | 17 | Reserved for on-campus OF connections |
E19 | 19 | CENIC OpenFlow |
NPS OpenFlow connection to the GENI core network is via port name="E19" num="19" on the procurve2 switch.
All host eth1, eth2 and eth3 interfaces are connected to the OpenFlow switch for experimental use. Full list of port names and port numbers:
Shared Nodes interfaces (port name/port number) details:
Host | eth1 | eth2 | eth3 |
pc1 | E1/1 | E2/2 | E3/3 |
pc2 | E4/4 | E5/5 | E6/6 |
pc3 | E7/7 | E8/8 | E9/9 |
Dedicated Nodes interfaces (port name/port number) details:
Host | eth1 | eth2 | eth3 |
pc4 | E10/10 | E11/11 | E12/12 |
pc5 | E13/13 | E14/14 | E15/15 |
Shared Mesoscale VLAN
VLAN | DPID | Port |
1854 | 07:3e:2c:59:e5:5f:80:00 | E19 |
AL2S OpenFlow Testing VLANs
This site currently support VLANs 1695-1699 as exclusive OpenFlow VLANs for AL2S. These correspond to the following DPIDs:
VLAN | DPID |
1695 | 06:9f:2c:59:e5:5f:80:00 |
1696 | 06:a0:2c:59:e5:5f:80:00 |
1697 | 06:a1:2c:59:e5:5f:80:00 |
1698 | 06:a2:2c:59:e5:5f:80:00 |
1699 | 06:a3:2c:59:e5:5f:80:00 |
Aggregate Management
Aggregate Operator | Michael Monahan mkmonaha@nps.edu, Naval Postgraduate School |
Resource Owner | Michael Monahan |
Technical POC | instageni-ops@flux.utah.edu |
Developer Links | Software pages: InstaGENI, InstaGENI, FOAM, and FlowVisor; Project page: InstaGENI Racks Project; Developer mailing list: instageni-design@geni.net |
OpenFlow over GENI Network Stitching
This rack supports running hardware OpenFlow experiments over stitched GENI network connections. Please be advised that the following restrictions apply:
- Network stitching on the InstaGENI rack allocates and enforces link bandwidth, which cannot be modified by OpenFlow.
- VLANs allocated to stitched connections on the rack cannot be modified, because InstaGENI rack switches operate in hybrid mode, preventing VLAN tag rewriting.
If you require some other type of dataplane connections for your OpenFlow experiment, please contact geni-users@googlegroups.com.
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