Stanford

Connectivity

See the following pages for more connectivity information.

• ConnectivityGuidelines
• ConnectivityHome
• ConnectivityOptions
• ConnectivityOverview
• ConnectivityTesting

Stanford's Internal Openflow Network diagram is here: ​http://www.openflowswitch.org/wk/images/8/8a/Gates.connectivity.png

Connectivity Contact

Johan van Reihendam

• IT staff, responsible for setting up Connectivity
• Network Security Engineer - Information Technology Systems and Services
• ​john.vanreijendam@stanford.edu

IP address schema

Stanford will typically use the following IP address ranges on connectivity VLANs:

Host	Purpose
X.1/24	reserved
X.2/24	pingable address
X.3/24	reserved
X.4/24	reserved
X.5/24 - X.15/24	available for demos, etc.

FrameNet

Endpoint

• Current: sunn.layer2.nlr.net[Gi9/1]
• Future migration (proposed-only): sunn.layer2.nlr.net[Te2/4]

• See ​http://atlas.grnoc.iu.edu/nlr-vlan/index.html for Active, not reserved, VLANs.
• See SiteNlr for provisioning info within NLR.

Local VLAN	To
3700	SiteNlr#VLAN3700
3701	free
3702	SiteNlr#VLAN3702
3703	free
3704	SiteNlr#VLAN3704
3705	SiteNlr#VLAN3705
3706	free
3707	SiteNlr#VLAN3707
3708	free
3709	SiteNlr#VLAN3709

Public Internet

An iperf test host iperf2.stanford.edu is available on a 1Gb connection running IPerf (port 5001) and IpTables configured.

Experiments

Openflow

• Stanford's OpenFlow project page: ​http://www.openflowswitch.org
• Stanford's GENI OpenFlow project page ​OFSTAN
• ​http://openflowswitch.org/wk/index.php/Tunneling (information on various tunneling approaches)

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• ConnectivityGuidelines
• ConnectivityHome
• ConnectivityOptions
• ConnectivityOverview
• ConnectivityTesting

Email us with questions and feedback on this page!