wiki:GeniAggregate/I2OpenFlow

Aggregate Name

Internet2 OpenFlow Aggregate

Aggregate Overview

Aggregate Manager URL https://foam.net.internet2.edu:3626/foam/gapi/2
Aggregate Manager URN urn:publicid:IDN+openflow:foam:foam.net.internet2.edu+authority+am
Aggregate Manager Common Name i2-of
Aggregate Resources The Internet2 OpenFlow (OFI2) network consists of five OpenFlow-controlled NEC IP 8800 switches with a FOAM-managed FlowVisor.
Typical Experiments The Internet2 OpenFlow network is suited for experiments that require flexible, multi-regional, programmable network configuration.
Aggregate Web Page No information page exists at this time.
Aggregate Status Operational monitoring not widely available, restricted access to monitoring at GMOC
Layer2 Connectivity Inter-node connectivity is provided by Point-to-Point MPLS Pseudo-wire circuits across the Internet2 IP Backbone. Each node also has a legacy connection to the Internet2 routers, and each node except for HOUS has a connection to the AL2S network.


Internet2 GENI OpenFlow Network Diagram

http://gmoc.grnoc.iu.edu/gmoc/file-bin/geni-network-diagram/of-int-bb-14-dec-2012.png

PDF http://gmoc.grnoc.iu.edu/gmoc/file-bin/geni-network-diagram/of-int-bb-14-dec-2012.pdf

Note: Network Diagrams maintained by GMOC, historical revisions can be found here - http://gmoc.grnoc.iu.edu/gmoc/file-bin/geni-network-diagram.html

Shared Mesoscale VLAN Port lists

  • Ports listed as deprecated are still available for use, but will be replaced or removed in the near future

These are a set of lists of ports, one for each of the various datapaths provided by this aggregate, subdivided by the physical switches that provide them. Each entry includes the port name (typically corresponds to the physical port, for a hardware switch) and number (how OpenFlow controllers actually refer to ports), as reported by ListResources, and what the port connects to.

Note on PG Connections

There are two connections between the Internet2 GENI OpenFlow network and the ProtoGENI backbone, and each one serves a different purpose. The connection in LOSA is on the shared mesoscale VLAN, and it can be used by many experimenters at one time. This connection is always available. The connection in ATLA is intended for a single experimenter to use when connecting their own private ProtoGENI VLAN to the Internet2 GENI OpenFlow network. This connection may be requested on demand.

I2 ATLA

This is an NEC IP 8800 switch in Atlanta GA, which runs in VLAN-based hybrid mode, and has four OpenFlow datapaths, corresponding to VLANs 1750, 3715, 3716, and 3717.

I2 ATLA 1750 (06:d6:00:12:e2:22:63:6e)

Name Number Connects to
1 1 University of Kentucky
4 4 SoX
7 7 I2 ATLA 3715
9 9 I2 ATLA 3716
11 11 I2 ATLA 3717
13 13 University of Kansas
15 15 University of Florida
17 17 RENCI
19 19 Kansas State University
21 21 FIU
23 23 Starlight
26 26 University of Missouri Columbia

I2 ATLA 3715 (0e:83:00:12:e2:22:63:6e)

Name Number Connects to
2 2 I2 WASH 3715
3 3 I2 HOUS 3715
8 8 I2 ATLA 1750

I2 ATLA 3716 (0e:84:00:12:e2:22:63:6e)

Name Number Connects to
2 2 I2 WASH 3716
6 6 PG ATLA 3716
10 10 I2 ATLA 1750

I2 ATLA 3717 (0e:85:00:12:e2:22:63:6e)

Name Number Connects to
2 2 I2 WASH 3717
3 3 I2 HOUS 3717
12 12 I2 ATLA 1750

I2 HOUS

This is an NEC IP 8800 switch in Houston TX, which runs in VLAN-based hybrid mode, and has four OpenFlow datapaths, corresponding to VLANs 1750, 3715, 3716, and 3717.

I2 HOUS 1750 (06:d6:00:12:e2:22:81:42)

Name Number Connects to
13 13 I2 HOUS 3715
15 15 I2 HOUS 3716
17 17 I2 HOUS 3717
19 19 University of Houston
21 21 Ohio Metro Data Center)
23 23 University of Missouri Kansas City

I2 HOUS 3715 (0e:83:00:12:e2:22:81:42)

Name Number Connects to
2 2 I2 ATLA 3715
3 3 I2 LOSA 3715
14 14 I2 HOUS 1750

I2 HOUS 3716 (0e:84:00:12:e2:22:81:42)

Name Number Connects to
3 3 I2 LOSA 3716
16 16 I2 HOUS 1750

I2 HOUS 3717 (0e:85:00:12:e2:22:81:42)

Name Number Connects to
2 2 I2 ATLA 3717
3 3 I2 LOSA 3717
18 18 I2 HOUS 1750

I2 LOSA

This is an NEC IP 8800 switch in Los Angeles CA, which runs in VLAN-based hybrid mode, and has four OpenFlow datapaths, corresponding to VLANs 1750, 3715, 3716, and 3717.

I2 LOSA 1750 (06:d6:00:12:e2:22:63:38)

Name Number Connects to
12 12 UEN
13 13 I2 LOSA 3715
15 15 I2 LOSA 3716
17 17 I2 LOSA 3717
19 19 UC Davis ExoGENI
21 21 OSF ExoGENI
23 23 (future expansion)
26 26 CENIC

I2 LOSA 3715 (0e:83:00:12:e2:22:63:38)

Name Number Connects to
2 2 I2 HOUS 3715
3 3 I2 NEWY 3715
14 14 I2 LOSA 1750

I2 LOSA 3716 (0e:84:00:12:e2:22:63:38)

Name Number Connects to
2 2 I2 HOUS 3716
3 3 I2 NEWY 3716
16 16 I2 LOSA 1750

I2 LOSA 3717 (0e:85:00:12:e2:22:63:38)

Name Number Connects to
2 2 I2 HOUS 3717
3 3 I2 NEWY 3717
18 18 I2 LOSA 1750

I2 NEWY

This is an NEC IP 8800 switch in New York NY, which runs in VLAN-based hybrid mode, and has four OpenFlow datapaths, corresponding to VLANs 1750, 3715, 3716, and 3717.

I2 NEWY 1750 (06:d6:00:12:e2:22:63:1d)

Name Number Connects to
1 1 GPO lab
4 4 NYU
12 12 NYSERnet
13 13 I2 NEWY 3715
15 15 I2 NEWY 3716
17 17 I2 NEWY 3717
19 19 Rutgers
21 21 Illinois
23 23 (future expansion)
26 26 WVNET

I2 NEWY 3715 (0e:83:00:12:e2:22:63:1d)

Name Number Connects to
2 2 I2 LOSA 3715
14 14 I2 NEWY 1750

I2 NEWY 3716 (0e:84:00:12:e2:22:63:1d)

Name Number Connects to
2 2 I2 LOSA 3716
3 3 I2 WASH 3716
16 16 I2 NEWY 1750

I2 NEWY 3717 (0e:85:00:12:e2:22:63:1d)

Name Number Connects to
2 2 I2 LOSA 3717
3 3 I2 WASH 3717
18 18 I2 NEWY 1750

I2 WASH

This is an NEC IP 8800 switch in Washington DC, which runs in VLAN-based hybrid mode, and has four OpenFlow datapaths, corresponding to VLANs 1750, 3715, 3716, and 3717.

It also has a non-OpenFlow VLAN of interest, VLAN 1751, which connects the OF core to MOXI.

I2 WASH 1750 (06:d6:00:12:e2:22:6f:e5)

Name Number Connects to
1 1 OSU 1750
13 13 I2 WASH 3715
15 15 I2 WASH 3716
17 17 I2 WASH 3717
19 19 MOXI
21 21 Princeton
26 26 MAX

I2 WASH 3715 (0e:83:00:12:e2:22:6f:e5)

Name Number Connects to
3 3 I2 ATLA 3715
14 14 I2 WASH 1750

I2 WASH 3716 (0e:84:00:12:e2:22:6f:e5)

Name Number Connects to
2 2 I2 NEWY 3716
3 3 I2 ATLA 3716
16 16 I2 WASH 1750

I2 WASH 3717 (0e:85:00:12:e2:22:6f:e5)

Name Number Connects to
2 2 I2 NEWY 3717
3 3 I2 ATLA 3717
18 18 I2 WASH 1750


Exclusive Mesoscale VLANs Port List

I2 currently support VLANs 1755-1759 as exclusive OpenFlow VLANs. These correspond to the following DPIDs:

---- I2 ATLA I2 HOUS I2 LOSA I2 NEWY I2 WASH
1755 06:db:00:12:e2:22:63:6e 06:db:00:12:e2:22:81:42 06:db:00:12:e2:22:63:38 06:db:00:12:e2:22:63:1d 06:db:00:12:e2:22:6f:e5
1756 06:dc:00:12:e2:22:63:6e 06:dc:00:12:e2:22:81:42 06:dc:00:12:e2:22:63:38 06:dc:00:12:e2:22:63:1d 06:dc:00:12:e2:22:6f:e5
1757 06:dd:00:12:e2:22:63:6e 06:dd:00:12:e2:22:81:42 06:dd:00:12:e2:22:63:38 06:dd:00:12:e2:22:63:1d 06:dd:00:12:e2:22:6f:e5
1758 06:de:00:12:e2:22:63:6e 06:de:00:12:e2:22:81:42 06:de:00:12:e2:22:63:38 06:de:00:12:e2:22:63:1d 06:de:00:12:e2:22:6f:e5
1759 06:df:00:12:e2:22:63:6e 06:df:00:12:e2:22:81:42 06:df:00:12:e2:22:63:38 06:df:00:12:e2:22:63:1d 06:df:00:12:e2:22:6f:e5

I2 ATLA

Name Number Connects to
1 1 University of Kentucky
2 2 I2 WASH
3 3 I2 HOUS
4 4 SoX
26 26 FIU

I2 HOUS

Name Number Connects to
1 1 University of Houston
2 2 I2 ATLA
3 3 I2 LOSA
21 21 Ohio Metro Data Center
23 23 University of Missouri Kansas City

I2 LOSA

Name Number Connects to
2 2 I2 HOUS
3 3 I2 NEWY
12 12 UEN

I2 NEWY

Name Number Connects to
1 1 GPO
2 2 I2 LOSA
3 3 I2 WASH
4 4 NYU
12 12 NYSERNet
26 26 Illinois

I2 WASH

Name Number Connects to
2 2 I2 NEWY
3 3 I2 ATLA
26 26 MAX


Experimenter Support

Guides and Documents http://www.openflow.org/ is the central repository of OpenFlow documentation, including reference material, tutorials, FAQs, examples, etc.
Support Internet2 User Support mailto:noc@net.internet2.edu
Compatible Tools http://www.openflow.org/wp/downloads/ contains links to the OpenFlow Switching Reference System, NOX, FlowVisor, SNAC, etc.


Using this Aggregate

Slice Authorities Recognized http://pgeni.gpolab.bbn.com
Usage Policies Aggregate specific policies on who can use resources, how many resources can be held for how long, etc.
Aggregate Manager URL https://foam.net.internet2.edu:3626/foam/gapi/2
Sample RSpecs Cut-and-paste text RSpecs that work for your resources.


Aggregate Management

Aggregate Operator Internet2 http://internet2.edu
Resource Owner Internet2 http://internet2.edu
Operation POC Internet2 NOC mailto:noc@net.internet2.edu
Technical POC Internet2 NOC mailto:noc@net.internet2.edu
Developer Links OpenFlow announcement list: https://mailman.stanford.edu/mailman/listinfo/openflow-announce
OpenFlow development list: https://mailman.stanford.edu/mailman/listinfo/openflow-dev
OpenFlow discussion list: https://mailman.stanford.edu/mailman/listinfo/openflow-discuss
OpenFlow Indigo firmware list: https://mailman.stanford.edu/mailman/listinfo/openflow-indigo
NOX development list: http://noxrepo.org/mailman/listinfo/nox-dev_noxrepo.org
Last modified 4 years ago Last modified on 05/19/15 14:21:01