Changes between Version 2 and Version 3 of GENIEducation/SampleAssignments/CCNAssignment/ExerciseLayout/DesignSetup


Ignore:
Timestamp:
05/29/13 17:25:38 (6 years ago)
Author:
shuang@bbn.com
Comment:

--

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  • GENIEducation/SampleAssignments/CCNAssignment/ExerciseLayout/DesignSetup

    v2 v3  
    1919
    2020= STEPS FOR SETTING UP =
    21 ''' Using Omni to get physical PCs from ProtoGENI:''' [[BR]]
     21''' Using Flack to get reserve PCs from ProtoGENI:''' [[BR]]
    2222'''0. Get account: (Ignore this if you already have one) [[BR]]'''
    2323Go to [https://www.pgeni.gpolab.bbn.com/reqaccount.php3 Request_GENI_Account] for an emulab account and to join a GENI project.[[BR]]
    2424Apparently you need to join a GENI project (which is created by PIs/GPOs/others who have permission to do so) in order to use GENI resources.
    2525
    26 '''1. Prepare Omni''' [[BR]]
    27 Here is a very good tutorial on setting up Omni environment: [http://groups.geni.net/geni/wiki/GENIExperimenter/Tutorials/HelloOmni HelloOmni] [[BR]]
    28 Simply follow the tutorial to set up Omni.
     26'''1. Prepare to use Flack interface''' [[BR]]
     27Here is a very good tutorial on using flack: [http://www.protogeni.net/ProtoGeni/wiki/FlackTutorial FlackTutorial] [[BR]]
    2928
    3029= Create an Experimental Topology for CCNx network for sharing precipitation data =
    31 '''1. Use Omni to create the topology: [[BR]]'''
     30'''1. Use Flack to create the topology: [[BR]]'''
    3231Download the RSPEC from http://www.gpolab.bbn.com/experiment-support/CCNExampleExperiment/precip.rspec [[BR]]
    3332Next, we need to create this experiment using the RSPEC file: [[BR]]
    34   '''Step 1. Create slice (use a unique name for your slice):'''
    35 {{{
    36 omni.py createslice <slice name>
    37 }}}
    38   Output should be something like the following (here I am using 'CCN' as the sample slice name):
    39 {{{
    40 INFO:omni:Loading config file /Users/shuang/.gcf/omni_config
    41 INFO:omni:Using control framework portal
    42 INFO:omni:Created slice with Name CCN, URN urn:publicid:IDN+panther:ShufengProject+slice+CCN, Expiration 2013-05-29 22:04:13
    43 INFO:omni: ------------------------------------------------------------
    44 INFO:omni: Completed createslice:
     33  '''Step 1. Create slice (use a unique name for your slice):''' [[BR]]
     34  Log on to Flack interface via: protogeni.com and then create a slice. Here I am using ''CCN" as the slice name. Pick a unique name for your slice. [[BR]]
     35[[Image(createSlice.png, 30%, nolink)]]
    4536
    46   Options as run:
    47                 framework: portal
    48                 project: ShufengProject
     37  '''Step 2. Load Rspec file to your slice:''' [[BR]]
     38  On the Flack interface, choose import from file, then choose the downloaded precip.rspec file to load.
    4939
    50   Args: createslice CCN
     40  '''Step 3. enable GEMINI to your experiment''' [[BR]]
     41  On the Flack interface, go to the Plugins tab (depicted as a puzzle piece) and choose Gemini from the dropbox then click "Use Gemini Extensions". [[BR]]
     42[[Image(enableGEMINI.png, 30%, nolink)]]
     43  This will result in a Gemini monitoring node being added to the topology: [[BR]]
     44[[Image(topology.png, 30%, nolink)]]
    5145
    52   Result Summary: Created slice with Name CCN, URN urn:publicid:IDN+panther:ShufengProject+slice+CCN, Expiration 2013-05-29 22:04:13
    53  
    54 INFO:omni: ============================================================
    55 }}}
    56   '''Step 2. Renew Slice (to make sure that your reservation does not expire before you finished your experiment, renew the slice to a specific time):'''
    57 {{{
    58 omni.py renewslice CCN 20130604
    59 }}}
    60   Output:
    61 {{{
    62 INFO:omni:Loading config file /Users/shuang/.gcf/omni_config
    63 INFO:omni:Using control framework portal
    64 INFO:omni.pgch:Requesting new slice expiration '2013-06-04T00:00:00'
    65 INFO:omni:Slice CCN now expires at 2013-06-04 00:00:00 UTC
    66 INFO:omni:Slice urn:publicid:IDN+panther:ShufengProject+slice+CCN expires on 2013-06-04 00:00:00 UTC
    67 INFO:omni: ------------------------------------------------------------
    68 INFO:omni: Completed renewslice:
     46  '''Step 4. submit topology''' [[BR]]
     47  Click the "submit" button and wait until the back ground turns green: [[BR]]
     48[[Image(topology1.png, 30%, nolink)]]
    6949
    70   Options as run:
    71                 framework: portal
    72                 project: ShufengProject
    73 
    74   Args: renewslice CCN 20130604
    75 
    76   Result Summary: Slice CCN now expires at 2013-06-04 00:00:00 UTC
    77 Slice urn:publicid:IDN+panther:ShufengProject+slice+CCN expires on 2013-06-04 00:00:00 UTC
    78 INFO:omni: ============================================================
    79 }}}
    80   '''Step 3. Create Sliver using precip.rspec:'''
    81 {{{
    82 omni.py createsliver -a pg-utah CCN precip.rspec
    83 }}}
    84   Output:
    85 {{{
    86 INFO:omni:Loading config file /Users/shuang/.gcf/omni_config
    87 INFO:omni:Using control framework portal
    88 INFO:omni:Substituting AM nickname pg-utah with URL https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
    89 INFO:omni:Slice urn:publicid:IDN+panther:ShufengProject+slice+CCN expires on 2013-06-04 00:00:00 UTC
    90 INFO:omni:Substituting AM nickname pg-utah with URL https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
    91 INFO:omni:Substituting AM nickname pg-utah with URL https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
    92 INFO:omni:Creating sliver(s) from rspec file precip.rspec for slice urn:publicid:IDN+panther:ShufengProject+slice+CCN
    93 INFO:omni: (PG log url - look here for details on any failures: https://www.emulab.net/spewlogfile.php3?logfile=0fac52bbb5785bf9e358661ffb053ae9)
    94 INFO:omni:Got return from CreateSliver for slice CCN at https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0:
    95 INFO:omni:<!-- Reserved resources for:
    96         Slice: CCN
    97         at AM:
    98         URN: unspecified_AM_URN
    99         URL: https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0
    100  -->
    101 INFO:omni:<rspec xmlns="http://www.protogeni.net/resources/rspec/2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.protogeni.net/resources/rspec/2                            http://www.protogeni.net/resources/rspec/2/manifest.xsd                            " type="manifest">
    102 <node client_id="collaborator1" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc203" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130992">
    103     <sliver_type name="raw-pc">
    104         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    105     </sliver_type>
    106     <services>
    107         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    108         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    109         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    110         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./add-precip-routes researcher1"/>
    111         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    112     <login authentication="ssh-keys" hostname="pc203.emulab.net" port="22" username="shufeng"/></services>
    113     <interface client_id="collaborator1:researcher1" component_id="urn:publicid:IDN+emulab.net+interface+pc203:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131007" mac_address="000423b723a0">
    114         <ip netmask="255.255.255.0" type="ipv4" address="192.168.1.1"/>
    115     </interface>
    116     <interface client_id="collaborator1:collaborator3" component_id="urn:publicid:IDN+emulab.net+interface+pc203:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131016" mac_address="000423b723a1">
    117         <ip netmask="255.255.255.0" type="ipv4" address="192.168.3.1"/>
    118     </interface>
    119 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc203"/><host name="collaborator1.CCN.panther.emulab.net"/></node>
    120 <node client_id="collaborator3" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc310" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130995">
    121     <sliver_type name="raw-pc">
    122         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    123     </sliver_type>
    124     <services>
    125         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    126         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    127         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    128         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./add-precip-routes collaborator1 researcher2"/>
    129         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    130     <login authentication="ssh-keys" hostname="pc310.emulab.net" port="22" username="shufeng"/></services>
    131     <interface client_id="collaborator3:researcher2" component_id="urn:publicid:IDN+emulab.net+interface+pc310:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131019" mac_address="000423b726c2">
    132         <ip netmask="255.255.255.0" type="ipv4" address="192.168.4.1"/>
    133     </interface>
    134     <interface client_id="collaborator3:collaborator1" component_id="urn:publicid:IDN+emulab.net+interface+pc310:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131017" mac_address="000423b71e12">
    135         <ip netmask="255.255.255.0" type="ipv4" address="192.168.3.2"/>
    136     </interface>
    137 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc310"/><host name="collaborator3.CCN.panther.emulab.net"/></node>
    138 <node client_id="collaborator2" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc201" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130993">
    139     <sliver_type name="raw-pc">
    140         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    141     </sliver_type>
    142     <services>
    143         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    144         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    145         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    146         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./add-precip-routes researcher1"/>
    147         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    148     <login authentication="ssh-keys" hostname="pc201.emulab.net" port="22" username="shufeng"/></services>
    149     <interface client_id="collaborator2:researcher1" component_id="urn:publicid:IDN+emulab.net+interface+pc201:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131004" mac_address="000423b7176c">
    150         <ip netmask="255.255.255.0" type="ipv4" address="192.168.2.1"/>
    151     </interface>
    152 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc201"/><host name="collaborator2.CCN.panther.emulab.net"/></node>
    153 <node client_id="datasource2" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc289" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130997">
    154     <sliver_type name="raw-pc">
    155         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    156     </sliver_type>
    157     <services>
    158         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    159         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    160         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    161         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/atmos-data2.tar" install_path="/tmp"/>
    162         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./add-precip-routes "/>
    163         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    164         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./atmos-server pr_19020201_060000.nc"/>
    165     <login authentication="ssh-keys" hostname="pc289.emulab.net" port="22" username="shufeng"/></services>
    166     <interface client_id="datasource2:router" component_id="urn:publicid:IDN+emulab.net+interface+pc289:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131010" mac_address="000423b6cd68">
    167         <ip netmask="255.255.255.0" type="ipv4" address="192.168.8.1"/>
    168     </interface>
    169 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc289"/><host name="datasource2.CCN.panther.emulab.net"/></node>
    170 <node client_id="datasource1" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc308" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130998">
    171     <sliver_type name="raw-pc">
    172         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    173     </sliver_type>
    174     <services>
    175         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    176         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    177         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    178         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/atmos-data1.tar" install_path="/tmp"/>
    179         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./add-precip-routes "/>
    180         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    181         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./atmos-server pr_19020101_060000.nc"/>
    182     <login authentication="ssh-keys" hostname="pc308.emulab.net" port="22" username="shufeng"/></services>
    183     <interface client_id="datasource1:router" component_id="urn:publicid:IDN+emulab.net+interface+pc308:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131013" mac_address="000423b718ea">
    184         <ip netmask="255.255.255.0" type="ipv4" address="192.168.7.1"/>
    185     </interface>
    186 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc308"/><host name="datasource1.CCN.panther.emulab.net"/></node>
    187 <node client_id="router" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc354" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130996">
    188     <sliver_type name="raw-pc">
    189         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    190     </sliver_type>
    191     <services>
    192         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    193         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    194         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    195         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./add-precip-routes datasource1 datasource2"/>
    196         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    197     <login authentication="ssh-keys" hostname="pc354.emulab.net" port="22" username="shufeng"/></services>
    198     <interface client_id="router:researcher1" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131002" mac_address="000423b72116">
    199         <ip netmask="255.255.255.0" type="ipv4" address="192.168.5.2"/>
    200     </interface>
    201     <interface client_id="router:datasource2" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth5" sliver_id="urn:publicid:IDN+emulab.net+sliver+131011" mac_address="000423b71e03">
    202         <ip netmask="255.255.255.0" type="ipv4" address="192.168.8.2"/>
    203     </interface>
    204     <interface client_id="router:researcher2" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131023" mac_address="000423b72117">
    205         <ip netmask="255.255.255.0" type="ipv4" address="192.168.6.2"/>
    206     </interface>
    207     <interface client_id="router:datasource1" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131014" mac_address="000423b71e02">
    208         <ip netmask="255.255.255.0" type="ipv4" address="192.168.7.2"/>
    209     </interface>
    210 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc354"/><host name="router.CCN.panther.emulab.net"/></node>
    211 <node client_id="researcher1" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc325" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130994">
    212     <sliver_type name="raw-pc">
    213         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    214     </sliver_type>
    215     <services>
    216         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    217         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    218         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    219         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./add-precip-routes router"/>
    220         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    221     <login authentication="ssh-keys" hostname="pc325.emulab.net" port="22" username="shufeng"/></services>
    222     <interface client_id="researcher1:router" component_id="urn:publicid:IDN+emulab.net+interface+pc325:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131001" mac_address="000423b717d5">
    223         <ip netmask="255.255.255.0" type="ipv4" address="192.168.5.1"/>
    224     </interface>
    225     <interface client_id="researcher1:collaborator1" component_id="urn:publicid:IDN+emulab.net+interface+pc325:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131008" mac_address="000423b7148e">
    226         <ip netmask="255.255.255.0" type="ipv4" address="192.168.1.2"/>
    227     </interface>
    228     <interface client_id="researcher1:collaborator2" component_id="urn:publicid:IDN+emulab.net+interface+pc325:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131005" mac_address="000423b717d4">
    229         <ip netmask="255.255.255.0" type="ipv4" address="192.168.2.2"/>
    230     </interface>
    231 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc325"/><host name="researcher1.CCN.panther.emulab.net"/></node>
    232 <node client_id="researcher2" exclusive="true" component_id="urn:publicid:IDN+emulab.net+node+pc293" component_manager_id="urn:publicid:IDN+emulab.net+authority+cm" sliver_id="urn:publicid:IDN+emulab.net+sliver+130991">
    233     <sliver_type name="raw-pc">
    234         <disk_image name="urn:publicid:IDN+emulab.net+image+emulab-ops:FEDORA15-STD"/>
    235     </sliver_type>
    236     <services>
    237         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-0.6.1-F15.tar.gz" install_path="/"/>
    238         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-atmos-F15.tar.gz" install_path="/"/>
    239         <install url="http://www.cs.purdue.edu/homes/fahmy/geni/tarballs/ccnx-setup.tar.gz" install_path="/tmp"/>
    240         <execute shell="sh" command="cd /tmp/ccnx-setup &amp;&amp; ./ccnx-setup router 8"/>
    241     <login authentication="ssh-keys" hostname="pc293.emulab.net" port="22" username="shufeng"/></services>
    242     <interface client_id="researcher2:collaborator3" component_id="urn:publicid:IDN+emulab.net+interface+pc293:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131020" mac_address="000423b71a04">
    243         <ip netmask="255.255.255.0" type="ipv4" address="192.168.4.2"/>
    244     </interface>
    245     <interface client_id="researcher2:router" component_id="urn:publicid:IDN+emulab.net+interface+pc293:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131022" mac_address="000423b71a05">
    246         <ip netmask="255.255.255.0" type="ipv4" address="192.168.6.1"/>
    247     </interface>
    248 <rs:vnode xmlns:rs="http://www.protogeni.net/resources/rspec/ext/emulab/1" name="pc293"/><host name="researcher2.CCN.panther.emulab.net"/></node>
    249 <link client_id="researcher1-router" sliver_id="urn:publicid:IDN+emulab.net+sliver+131000" vlantag="407">
    250     <interface_ref client_id="researcher1:router" component_id="urn:publicid:IDN+emulab.net+interface+pc325:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131001"/>
    251     <interface_ref client_id="router:researcher1" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131002"/>
    252 </link>
    253 <link client_id="collaborator2-researcher1" sliver_id="urn:publicid:IDN+emulab.net+sliver+131003" vlantag="421">
    254     <interface_ref client_id="collaborator2:researcher1" component_id="urn:publicid:IDN+emulab.net+interface+pc201:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131004"/>
    255     <interface_ref client_id="researcher1:collaborator2" component_id="urn:publicid:IDN+emulab.net+interface+pc325:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131005"/>
    256 </link>
    257 <link client_id="collaborator1-researcher1" sliver_id="urn:publicid:IDN+emulab.net+sliver+131006" vlantag="406">
    258     <interface_ref client_id="collaborator1:researcher1" component_id="urn:publicid:IDN+emulab.net+interface+pc203:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131007"/>
    259     <interface_ref client_id="researcher1:collaborator1" component_id="urn:publicid:IDN+emulab.net+interface+pc325:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131008"/>
    260 </link>
    261 <link client_id="router-datasource2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131009" vlantag="364">
    262     <interface_ref client_id="datasource2:router" component_id="urn:publicid:IDN+emulab.net+interface+pc289:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131010"/>
    263     <interface_ref client_id="router:datasource2" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth5" sliver_id="urn:publicid:IDN+emulab.net+sliver+131011"/>
    264 </link>
    265 <link client_id="router-datasource1" sliver_id="urn:publicid:IDN+emulab.net+sliver+131012" vlantag="424">
    266     <interface_ref client_id="datasource1:router" component_id="urn:publicid:IDN+emulab.net+interface+pc308:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131013"/>
    267     <interface_ref client_id="router:datasource1" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131014"/>
    268 </link>
    269 <link client_id="collaborator3-collaborator1" sliver_id="urn:publicid:IDN+emulab.net+sliver+131015" vlantag="418">
    270     <interface_ref client_id="collaborator1:collaborator3" component_id="urn:publicid:IDN+emulab.net+interface+pc203:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131016"/>
    271     <interface_ref client_id="collaborator3:collaborator1" component_id="urn:publicid:IDN+emulab.net+interface+pc310:eth4" sliver_id="urn:publicid:IDN+emulab.net+sliver+131017"/>
    272 </link>
    273 <link client_id="collaborator3-researcher2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131018" vlantag="422">
    274     <interface_ref client_id="collaborator3:researcher2" component_id="urn:publicid:IDN+emulab.net+interface+pc310:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131019"/>
    275     <interface_ref client_id="researcher2:collaborator3" component_id="urn:publicid:IDN+emulab.net+interface+pc293:eth2" sliver_id="urn:publicid:IDN+emulab.net+sliver+131020"/>
    276 </link>
    277 <link client_id="researcher2-router" sliver_id="urn:publicid:IDN+emulab.net+sliver+131021" vlantag="366">
    278     <interface_ref client_id="researcher2:router" component_id="urn:publicid:IDN+emulab.net+interface+pc293:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131022"/>
    279     <interface_ref client_id="router:researcher2" component_id="urn:publicid:IDN+emulab.net+interface+pc354:eth3" sliver_id="urn:publicid:IDN+emulab.net+sliver+131023"/>
    280 </link>
    281 </rspec>
    282 INFO:omni: ------------------------------------------------------------
    283 INFO:omni: Completed createsliver:
    284 
    285   Options as run:
    286                 aggregate: ['pg-utah']
    287                 framework: portal
    288                 project: ShufengProject
    289 
    290   Args: createsliver CCN precip.rspec
    291 
    292   Result Summary: Got Reserved resources RSpec from www-emulab-net-protogeniv2
    293 INFO:omni: ============================================================
    294 }}}
    295   The above output shows the reserved nodes: pc325, pc354, pc201, pc203, pc289, pc308, pc310, pc293 and how they are connected.
     50  The above figure shows the reserved nodes: pc116, pc166, pc128, pc114, pc151, pc148, pc111, pc156 and how they are connected.
    29651  [[BR]]
    297   Alternatively, you can use the following command to show the reserved nodes as well as ways to login:
    298 {{{
    299 readyToLogin.py CCN -a pg-utah
    300 }}}
    301   When the nodes are not ready, the status will be `notready` or `changing`. In this case, you simply have to wait then try the above command again. [[BR]]
    302   Otherwise, the result is something like the following:
    303 {{{
    304 #========================================
    305 #SSH CONFIGURATION INFO for User shufeng
    306 #========================================
    307  
    308 Host datasource2
    309   Port 22
    310   HostName pc289.emulab.net
    311   User shufeng
    312   IdentityFile /Users/shuang/.ssh/geni_key
    313  
    314 Host researcher1
    315   Port 22
    316   HostName pc325.emulab.net
    317   User shufeng
    318   IdentityFile /Users/shuang/.ssh/geni_key
    319  
    320 Host collaborator1
    321   Port 22
    322   HostName pc203.emulab.net
    323   User shufeng
    324   IdentityFile /Users/shuang/.ssh/geni_key
    325  
    326 Host researcher2
    327   Port 22
    328   HostName pc293.emulab.net
    329   User shufeng
    330   IdentityFile /Users/shuang/.ssh/geni_key
    331  
    332 Host collaborator2
    333   Port 22
    334   HostName pc201.emulab.net
    335   User shufeng
    336   IdentityFile /Users/shuang/.ssh/geni_key
    337  
    338 Host datasource1
    339   Port 22
    340   HostName pc308.emulab.net
    341   User shufeng
    342   IdentityFile /Users/shuang/.ssh/geni_key
    343  
    344 Host collaborator3
    345   Port 22
    346   HostName pc310.emulab.net
    347   User shufeng
    348   IdentityFile /Users/shuang/.ssh/geni_key
    349  
    350 Host router
    351   Port 22
    352   HostName pc354.emulab.net
    353   User shufeng
    354   IdentityFile /Users/shuang/.ssh/geni_key
    355 
    356 ================================================================================
    357 LOGIN INFO for AM: https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0
    358 ================================================================================
    359 
    360 datasource2's geni_status is: ready (am_status:ready)
    361 User shufeng logins to datasource2 using:
    362         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc289.emulab.net &
    363 
    364 researcher1's geni_status is: ready (am_status:ready)
    365 User shufeng logins to researcher1 using:
    366         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc325.emulab.net &
    367 
    368 collaborator1's geni_status is: ready (am_status:ready)
    369 User shufeng logins to collaborator1 using:
    370         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc203.emulab.net &
    371 
    372 researcher2's geni_status is: ready (am_status:ready)
    373 User shufeng logins to researcher2 using:
    374         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc293.emulab.net &
    375 
    376 collaborator2's geni_status is: ready (am_status:ready)
    377 User shufeng logins to collaborator2 using:
    378         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc201.emulab.net &
    379 
    380 datasource1's geni_status is: ready (am_status:ready)
    381 User shufeng logins to datasource1 using:
    382         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc308.emulab.net &
    383 
    384 collaborator3's geni_status is: ready (am_status:ready)
    385 User shufeng logins to collaborator3 using:
    386         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc310.emulab.net &
    387 
    388 router's geni_status is: ready (am_status:ready)
    389 User shufeng logins to router using:
    390         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc354.emulab.net &
    391 }}}
    392   '''Step 4. Renew the sliver:'''
    393 {{{
    394 omni.py renewsliver -a pg-utah CCN 20130602
    395 }}}
    396   Output:
    397 {{{
    398 INFO:omni:Loading config file /Users/shuang/.gcf/omni_config
    399 INFO:omni:Using control framework portal
    400 INFO:omni:Substituting AM nickname pg-utah with URL https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
    401 INFO:omni:Slice urn:publicid:IDN+panther:ShufengProject+slice+CCN expires on 2013-06-04 00:00:00 UTC
    402 INFO:omni:Renewing Sliver CCN until 2013-06-02 00:00:00+00:00 (UTC)
    403 INFO:omni:Substituting AM nickname pg-utah with URL https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0, URN unspecified_AM_URN
    404 INFO:omni: (PG log url - look here for details on any failures: https://www.emulab.net/spewlogfile.php3?logfile=85ae878711f47058145b35f9be5c25ec)
    405 INFO:omni:Renewed sliver urn:publicid:IDN+panther:ShufengProject+slice+CCN at unspecified_AM_URN (https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0) until 2013-06-02T00:00:00+00:00 (UTC)
    406 INFO:omni: ------------------------------------------------------------
    407 INFO:omni: Completed renewsliver:
    408 
    409   Options as run:
    410                 aggregate: ['pg-utah']
    411                 framework: portal
    412                 project: ShufengProject
    413 
    414   Args: renewsliver CCN 20130602
    415 
    416   Result Summary: Slice urn:publicid:IDN+panther:ShufengProject+slice+CCN expires on 2013-06-04 00:00:00 UTC
    417 Renewed sliver urn:publicid:IDN+panther:ShufengProject+slice+CCN at unspecified_AM_URN (https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0) until 2013-06-02T00:00:00+00:00 (UTC)
    418  
    419 INFO:omni: ============================================================
    420 }}}
    421   Note: When dealing with specific slivers, we need to add "-a pg-utah" to specify which aggregate manager we want to use (i.e., from where we want to reserve the resources). In our case here, we are using utah aggregate.[[BR]]
    422   For a list of available aggregates, please see the file ~/.gcf/omni_config, check out `ProtoGENI AMs` section.
     52  '''Step 4. Renew the experiment:'''
     53  Do not forget to renew the topology so that you have enough time to finish your experiment. The "renew" button is at the left bottom corner of the Flack interface.
    42354
    42455OK. After this point, we are ready to log on to the nodes and do the CCNx network for sharing precipitation data experiments! :-) [[BR]]
     
    42657
    42758
    428 
    429 
    430 
    431 
    432 = Create an Experimental Topology for LoadBalancing with OpenFlow =
    433 To create the Load Balancing Topology, simply follow the same steps as when you created the Fire Wall Topology. [[BR]]
    434 '''1. Use Omni to create the topology: [[BR]]'''
    435 Download the RSPEC from http://www.gpolab.bbn.com/experiment-support/OpenFlowExampleExperiment/lb.rspec [[BR]]
    436 Next, we need to create this experiment using the RSPEC file: [[BR]]
    437   '''Step 1. Create slice (use a unique name for your slice): Here I am using OpenFlowLB'''
    438 {{{
    439 omni.py createslice OpenFlowLB
    440 }}}
    441   '''Step 2. Renew Slice (to make sure that your reservation does not expire before you finished your experiment, renew the slice to a specific time):'''
    442 {{{
    443 omni.py renewslice OpenFlowLB 20130521
    444 }}}
    445   '''Step 3. Create Sliver using lb.rspec:'''
    446 {{{
    447 omni.py createsliver -a pg-utah OpenFlowLB lb.rspec
    448 }}}
    449   Again, you can use the following command to show the reserved nodes as well as ways to login:
    450 {{{
    451 readyToLogin.py OpenFlowLB -a pg-utah
    452 }}}
    453   When the nodes are not ready, the status will be `notready` or `changing`. In this case, you simply have to wait then try the above command again. [[BR]]
    454   Otherwise, the result is something like the following:
    455 {{{
    456 #========================================
    457 #SSH CONFIGURATION INFO for User shufeng
    458 #========================================
    459  
    460 Host right
    461   Port 22
    462   HostName pc135.emulab.net
    463   User shufeng
    464   IdentityFile /Users/shuang/.ssh/geni_key
    465  
    466 Host router
    467   Port 22
    468   HostName pc140.emulab.net
    469   User shufeng
    470   IdentityFile /Users/shuang/.ssh/geni_key
    471  
    472 Host left
    473   Port 22
    474   HostName pc138.emulab.net
    475   User shufeng
    476   IdentityFile /Users/shuang/.ssh/geni_key
    477  
    478 Host switch
    479   Port 22
    480   HostName pc137.emulab.net
    481   User shufeng
    482   IdentityFile /Users/shuang/.ssh/geni_key
    483 
    484 ================================================================================
    485 LOGIN INFO for AM: https://www.emulab.net:12369/protogeni/xmlrpc/am/2.0
    486 ================================================================================
    487 
    488 right's geni_status is: ready (am_status:ready)
    489 User shufeng logins to right using:
    490         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc135.emulab.net &
    491 
    492 router's geni_status is: ready (am_status:ready)
    493 User shufeng logins to router using:
    494         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc140.emulab.net &
    495 
    496 left's geni_status is: ready (am_status:ready)
    497 User shufeng logins to left using:
    498         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc138.emulab.net &
    499 
    500 switch's geni_status is: ready (am_status:ready)
    501 User shufeng logins to switch using:
    502         xterm -e ssh -i /Users/shuang/.ssh/geni_key shufeng@pc137.emulab.net &
    503 }}}
    504   '''Step 4. Renew the sliver:'''
    505 {{{
    506 omni.py renewsliver -a pg-utah OpenFlowLB 20130521
    507 }}}
    508   Note: When dealing with specific slivers, we need to add "-a pg-utah" to specify which aggregate manager we want to use (i.e., from where we want to reserve the resources). In our case here, we are using utah aggregate.[[BR]]
    509   For a list of available aggregates, please see the file ~/.gcf/omni_config, check out `ProtoGENI AMs` section.
    510 
    511 OK. After this point, we are ready to log on to the nodes and do the OpenFlow Load Balancing experiments! :-) [[BR]]
    512 Please go to [wiki:GENIEducation/SampleAssignments/OpenFlowAssignment/ExerciseLayout/Execute Next: Run Experiment] to checkout the instructions on running the load balancing experiment.
    513 
    514 
    51559= [wiki:GENIEducation/SampleAssignments/CCNAssignment/ExerciseLayout/Execute Next: Run Experiment] =