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| = Loria interconnect = | | = Loria interconnect = |
| | == Interconnect type == |
| | [[Image:nancy_loria_interconnect.png|Nancy's Loria interconnect]] |
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| == Topology == | | == Link details == |
| The Loria laboratory possess a 1Gbit Ethernet network. Service nodes of the cluster are connected to this network. So the 24-port experiment switch, which connects service nodes, makes the uplink to this network.
| | [[Image:nancy_loria_linking.png|Nancy's Loria linking]] |
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| [[Image:nancy_loria_interconnect.png|center|Nancy's Loria interconnect]]
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| Nancy's Grid'5000 cluster is hosted in Loria building. So cabling distance is short. 1000BASE-T technology is used with an RJ-45 CAT6 cable. The 24-port experiment switch is directly linked to the Loria router.
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| [[Image:nancy_loria_linking.png|center|Nancy's Loria linking]] | |
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| == Addressing ==
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| Loria uses a public IP address range for its materials : <code class="host">152.81.0.0/16</code>. Within this range, the subnet <code class="host">152.81.45.0/24</code> is dedicated to Grid'5000 cluster:
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| * <code class="host">152.81.45.[101-1??]</code> are dedicated to service node first experiment interface
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| * <code class="host">152.81.44.[201-2??]</code> are dedicated to service node management interface
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| {{Note|text=Service node first experiment interfaces possess 2 IP addresses:
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| * <code>eth0</code> for cluster's intraconnect: <code>172.28.53.[1-X]</code>
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| * <code>eth0:0</code> for Loria's interconnect: <code>152.81.45.[101-1XX]</code>}}
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| == Naming ==
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| Service node interfaces connected to Loria network are also named on it. These names are gathered into <code class="domain">grid5000.loria.fr</code> subdomain :
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| * <code class="host">fgrillon[1-??].grid5000.loria.fr</code> are dedicated to service node second experiment interface
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| :'''Note:''' <code class="host">fgrillon.grid5000.loria.fr</code>, <code class="host">grillon.grid5000.loria.fr</code> and <code class="host">acces.nancy.grid5000.fr</code> are also used for default service node.
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| * <code class="host">fgrillade[1-??].grid5000.loria.fr</code> are dedicated to service node management interface
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Experiment network
Management network
No network diagram available.
Grid5000 interconnect
Interconnect type
Link details
Note: All the used fiber cables are dedicated to our Grid'5000 interconnect. When it is said trunk on the above figure it means a more rigid garter.
Loria interconnect
Interconnect type
Link details
