Changes between Version 2 and Version 3 of GIR3.2_LAMP


Ignore:
Timestamp:
11/16/11 13:56:40 (8 years ago)
Author:
lnevers@bbn.com
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • GIR3.2_LAMP

    v2 v3  
    1313 * [http://www.emulab.net/downloads/protogeni-tests.tar.gz ProtoGENI Test tools]
    1414
     15Unpacked the protogeni-test tools and placed the two lamp scripts in the same directory as the ProtoGENI tests.
     16
     17'''1. Create Slice with LAMP Resources'''
     18
    1519Used Omni tools to set up a ProtoGENI slice and sliver that uses the required LAMP image named UBUNTU91-LAMP:
    1620{{{
    17 $ ./src/omni.py createslice lnevers-lamp-slice
     21$ ./src/omni.py createslice lnevers-lamp-slice1
    1822INFO:omni:Loading config file omni_config
    19 INFO:omni:Using control framework pgeni
    20 INFO:omni:Created slice with Name lnevers-lamp-slice, URN urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnevers-lamp-slice, Expiration 2011-11-16 23:50:02
     23INFO:omni:Using control framework pg
     24INFO:omni:Created slice with Name lnevers-lamp-slice1, URN urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1, Expiration 2011-11-17 00:09:25+00:00
    2125INFO:omni: ------------------------------------------------------------
    2226INFO:omni: Completed createslice:
    2327  Options as run:
    24                 framework: pgeni
     28                framework: pg
    2529                native: True
    26   Args: createslice lnevers-lamp-slice
    27   Result Summary: Created slice with Name lnevers-lamp-slice, URN urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnevers-lamp-slice, Expiration 2011-11-16 23:50:02
    28 INFO:omni: ============================================================
    29 
    30 $ ./src/omni.py -a https://www.emulab.net/protogeni/xmlrpc/am -n createsliver lnevers-lamp-slice lamp.rspec
     30  Args: createslice lnevers-lamp-slice1
     31  Result Summary: Created slice with Name lnevers-lamp-slice1, URN urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1, Expiration 2011-11-17 00:09:25+00:00
     32 INFO:omni: ============================================================
     33}}}
     34Modified the LAMP [http://groups.geni.net/geni/wiki/LAMP/Tutorial#a1.ModifytheRSpec example RSpec] to include my slice name and my user information:
     35{{{
     36<rspec xmlns="http://protogeni.net/resources/rspec/0.2"
     37   xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1">
     38   
     39   <node virtual_id="node1" virtualization_type="raw" exclusive="1"
     40      startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers">
     41
     42      <node_type type_name="pc" type_slots="1"/>
     43
     44      <disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP" />
     45     
     46      <lamp:config />
     47     
     48      <interface virtual_id="iface0"/>
     49   </node>
     50   
     51   <node virtual_id="node2" virtualization_type="raw" exclusive="1"
     52      startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers">
     53
     54      <node_type type_name="pc" type_slots="1"/>
     55      <disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP" />
     56      <lamp:config />
     57      <interface virtual_id="iface0"/>
     58   </node>
     59   
     60   <link virtual_id="link1" >
     61      <interface_ref virtual_node_id="node1" virtual_interface_id="iface0"/>
     62      <interface_ref virtual_node_id="node2" virtual_interface_id="iface0"/>
     63      <link_type type_name="ethernet" />
     64      <latency>100</latency>
     65      <packet_loss>0.05</packet_loss>
     66   </link>
     67   
     68   <node virtual_id="lamp" virtualization_type="raw" exclusive="1"
     69      startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers">
     70
     71      <node_type type_name="pc" type_slots="1"/>
     72      <disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP" />
     73     
     74      <lamp:config>
     75         <lamp:service type="lamp_portal" enable="true" />
     76      </lamp:config>
     77
     78   </node>
     79</rspec>
     80}}}
     81Using the above RSpec created a slivers:
     82
     83{{{
     84$ ./src/omni.py -a https://www.emulab.net/protogeni/xmlrpc/am -n createsliver lnevers-lamp-slice1 lamp.rspec
    3185INFO:omni:Loading config file omni_config
    32 INFO:omni:Using control framework pgeni
    33 INFO:omni:Slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnevers-lamp-slice expires within 1 day on 2011-11-16 23:50:02 UTC
    34 INFO:omni:Creating sliver(s) from rspec file lamp.rspec for slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnevers-lamp-slice
    35 ERROR:omni.protogeni:Call for Create Sliver urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnevers-lamp-slice at https://www.emulab.net/protogeni/xmlrpc/am failed. Server says: <Fault 2: "*** Node mapping precheck failed!*** Node mapping precheck failed!*** ERROR: mapper: Unretriable error.
    36     Giving up.\nseed = 1321505907\nPhysical Graph: 183\nCalculating shortest paths on switch fabric.\nVirtual Graph: 3\nGenerating physical equivalence classes:77\nType precheck:\nType precheck passed.\nNode mapping precheck:\n  *** No possible mapping for lamp\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node1\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node2\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n*** Node mapping precheck failed!\nASSIGN FAILED:\nType precheck passed.\n  *** No possible mapping for lamp\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node1\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node2\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n*** Node mapping precheck failed!\n">
     86INFO:omni:Using control framework pg
     87INFO:omni:Slice urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 expires within 1 day on 2011-11-17 00:09:25 UTC
     88INFO:omni:Creating sliver(s) from rspec file lamp.rspec for slice urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1
    3789INFO:omni:Asked https://www.emulab.net/protogeni/xmlrpc/am to reserve resources. Result:
     90INFO:omni:<?xml version="1.0" ?>
    3891INFO:omni:<!-- Reserved resources for:
    39         Slice: lnevers-lamp-slice
     92        Slice: lnevers-lamp-slice1
    4093        At AM:
    4194        URL: https://www.emulab.net/protogeni/xmlrpc/am
    4295 -->
     96INFO:omni:
     97<rspec xmlns="http://protogeni.net/resources/rspec/0.2" xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1"> 
     98   
     99     <node component_manager_urn="urn:publicid:IDN+emulab.net+authority+cm" component_manager_uuid="28a10955-aa00-11dd-ad1f-001143e453fe" component_urn="urn:publicid:IDN+emulab.net+node+pc151" component_uuid="de98e45d-773e-102b-8eb4-001143e453fe" exclusive="1" hostname="pc151.emulab.net" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62460" sliver_uuid="84a0623d-107e-11e1-b47a-001143e453fe" sshdport="22" startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers" virtual_id="node1" virtualization_subtype="raw" virtualization_type="raw" xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1">   
     100
     101          <node_type type_name="pc" type_slots="1"/>   
     102          <disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP"/>   
     103            <lamp:config/>     
     104          <interface component_id="eth3" virtual_id="iface0"/>   
     105       <services>      <login authentication="ssh-keys" hostname="pc151.emulab.net" port="22" username="lnevers"/>    </services>  </node> 
     106 
     107     <node component_manager_urn="urn:publicid:IDN+emulab.net+authority+cm" component_manager_uuid="28a10955-aa00-11dd-ad1f-001143e453fe" component_urn="urn:publicid:IDN+emulab.net+node+pc157" component_uuid="de994176-773e-102b-8eb4-001143e453fe" exclusive="1" hostname="pc157.emulab.net" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62461" sliver_uuid="85797dab-107e-11e1-b47a-001143e453fe" sshdport="22" startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers" virtual_id="node2" virtualization_subtype="raw" virtualization_type="raw" xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1">   
     108
     109          <node_type type_name="pc" type_slots="1"/>   
     110          <disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP"/>   
     111          <lamp:config/>   
     112          <interface component_id="eth3" virtual_id="iface0"/>   
     113       <services>      <login authentication="ssh-keys" hostname="pc157.emulab.net" port="22" username="lnevers"/>    </services>  </node> 
     114   
     115     <link sliver_urn="urn:publicid:IDN+emulab.net+sliver+62463" sliver_uuid="86c7361d-107e-11e1-b47a-001143e453fe" virtual_id="link1" vlantag="805">   
     116          <interface_ref IP="10.10.1.1" MAC="0002b365cd49" component_urn="urn:publicid:IDN+emulab.net+interface+pc151:eth3" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62464" sliver_uuid="8762eaa1-107e-11e1-b47a-001143e453fe" virtual_interface_id="iface0" virtual_node_id="node1"/>   
     117          <interface_ref IP="10.10.1.2" MAC="0002b335f753" component_urn="urn:publicid:IDN+emulab.net+interface+pc157:eth3" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62465" sliver_uuid="8851fd87-107e-11e1-b47a-001143e453fe" virtual_interface_id="iface0" virtual_node_id="node2"/>   
     118          <link_type type_name="ethernet"/>   
     119          <latency>      100    </latency>   
     120          <packet_loss>      0.05    </packet_loss>   
     121     </link> 
     122   
     123     <node component_manager_urn="urn:publicid:IDN+emulab.net+authority+cm" component_manager_uuid="28a10955-aa00-11dd-ad1f-001143e453fe" component_urn="urn:publicid:IDN+emulab.net+node+pc150" component_uuid="de98a21d-773e-102b-8eb4-001143e453fe" exclusive="1" hostname="pc150.emulab.net" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62462" sliver_uuid="86285b18-107e-11e1-b47a-001143e453fe" sshdport="22" startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers" virtual_id="lamp" virtualization_subtype="raw" virtualization_type="raw" xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1">   
     124
     125          <node_type type_name="pc" type_slots="1"/>   
     126          <disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP"/>   
     127     
     128          <lamp:config>     
     129               <lamp:service enable="true" type="lamp_portal"/>     
     130          </lamp:config>   
     131
     132       <services>      <login authentication="ssh-keys" hostname="pc150.emulab.net" port="22" username="lnevers"/>    </services>  </node> 
     133</rspec>
    43134INFO:omni: ------------------------------------------------------------
    44135INFO:omni: Completed createsliver:
    45 
    46136  Options as run:
    47137                aggregate: https://www.emulab.net/protogeni/xmlrpc/am
    48                 framework: pgeni
     138                framework: pg
    49139                native: True
    50 
    51   Args: createsliver lnevers-lamp-slice lamp.rspec
    52 
    53   Result Summary: Slice urn:publicid:IDN+pgeni.gpolab.bbn.com+slice+lnevers-lamp-slice expires within 1 day(s) on 2011-11-16 23:50:02 UTC
    54 Asked https://www.emulab.net/protogeni/xmlrpc/am to reserve resources. No manifest Rspec returned. <Fault 2: "*** Node mapping precheck failed!*** Node mapping precheck failed!*** ERROR: mapper: Unretriable error.
    55     Giving up.\nseed = 1321505907\nPhysical Graph: 183\nCalculating shortest paths on switch fabric.\nVirtual Graph: 3\nGenerating physical equivalence classes:77\nType precheck:\nType precheck passed.\nNode mapping precheck:\n  *** No possible mapping for lamp\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node1\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node2\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n*** Node mapping precheck failed!\nASSIGN FAILED:\nType precheck passed.\n  *** No possible mapping for lamp\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node1\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n  *** No possible mapping for node2\n       OS 'GeniSlices/UBUNTU91-LAMP' (OS-2283) does not run on this hardware type!\n*** Node mapping precheck failed!\n">
     140  Args: createsliver lnevers-lamp-slice1 lamp.rspec
     141  Result Summary: Slice urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 expires within 1 day(s) on 2011-11-17 00:09:25 UTC
     142Reserved resources on https://www.emulab.net/protogeni/xmlrpc/am. 
    56143INFO:omni: ============================================================
    57 $
    58 
    59 
    60 }}}
    61 
    62 Used the LAMP [http://groups.geni.net/geni/wiki/LAMP/Tutorial#a1.ModifytheRSpec RSpec example] provided in the LAMP tutorial, no changes were made.
     144}}}
     145
     146'''2. Upload Slice Manifest'''
     147
     148This step requires upload the slice manifest, which can be generated as follows:
     149{{{
     150 $  ./src/omni.py -a https://www.emulab.net/protogeni/xmlrpc/am -o listresources lnevers-lamp-slice1
     151}}}
     152This command creates an output file named lnevers-lamp-slice1-rspec-www-emulab-net-protogeni.xml, renamed it lnevers-lamp-slice1-manifest.xml for conciseness.
     153Also needed credential file which was generated as instructed:
     154{{{
     155}}}
     156
     157To upload the manifest executed the following:
     158{{{
     159$ ./lamp-sendmanifest.py 0.2 lnevers-lamp-slice1-manifest.xml urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 ln
     160evers-lamp-slice1-cred.xml 
     161<?xml version="1.0" ?>
     162<topology id="genitopo" xmlns="http://ogf.org/schema/network/topology/unis/20100528/" xmlns:pgeni="http://ogf.org/schema/network/topology/protogeni/20100716/" xmlns:psconfig="http://ogf.org/schema/network/topology/psconfig/20100716/">
     163        <domain id="urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1">
     164                <node id="urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:node=node1">
     165                        <address type="dns">
     166                                pc151.emulab.net
     167                        </address>
     168                        <nodePropertiesBag>
     169                                <pgeni:nodeProperties component_manager_urn="urn:publicid:IDN+emulab.net+authority+cm" component_manager_uuid="28a10955-aa00-11dd-ad1f-001143e453fe" component_urn="urn:publicid:IDN+emulab.net+node+pc151" component_uuid="de98e45d-773e-102b-8eb4-001143e453fe" exclusive="1" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62460" sliver_uuid="84a0623d-107e-11e1-b47a-001143e453fe" startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers" virtualization_subtype="raw" virtualization_type="raw" xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1">
     170                                           
     171
     172         
     173                                        <pgeni:node_type type_name="pc" type_slots="1"/>
     174                                           
     175
     176         
     177                                        <pgeni:disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP"/>
     178                                           
     179     
     180         
     181                                           
     182     
     183         
     184                                           
     185       
     186                                        <pgeni:services>
     187                                                     
     188                                                <pgeni:login authentication="ssh-keys" hostname="pc151.emulab.net" port="22" username="lnevers"/>
     189                                                   
     190                                        </pgeni:services>
     191                                         
     192                                </pgeni:nodeProperties>
     193                                <psconfig:nodeProperties/>
     194                        </nodePropertiesBag>
     195                        <port id="urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:node=node1:port=iface0">
     196                                <name>
     197                                        eth3
     198                                </name>
     199                                <portPropertiesBag>
     200                                        <pgeni:portProperties component_id="eth3" component_urn="urn:publicid:IDN+emulab.net+interface+pc151:eth3" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62464" sliver_uuid="8762eaa1-107e-11e1-b47a-001143e453fe"/>
     201                                </portPropertiesBag>
     202                                <address type="mac">
     203                                        0002b365cd49
     204                                </address>
     205                                <address type="ipv4">
     206                                        10.10.1.1
     207                                </address>
     208                        </port>
     209                </node>
     210                <node id="urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:node=node2">
     211                        <address type="dns">
     212                                pc157.emulab.net
     213                        </address>
     214                        <nodePropertiesBag>
     215                                <pgeni:nodeProperties component_manager_urn="urn:publicid:IDN+emulab.net+authority+cm" component_manager_uuid="28a10955-aa00-11dd-ad1f-001143e453fe" component_urn="urn:publicid:IDN+emulab.net+node+pc157" component_uuid="de994176-773e-102b-8eb4-001143e453fe" exclusive="1" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62461" sliver_uuid="85797dab-107e-11e1-b47a-001143e453fe" startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers" virtualization_subtype="raw" virtualization_type="raw" xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1">
     216                                           
     217
     218         
     219                                        <pgeni:node_type type_name="pc" type_slots="1"/>
     220                                           
     221         
     222                                        <pgeni:disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP"/>
     223                                           
     224         
     225                                           
     226         
     227                                           
     228       
     229                                        <pgeni:services>
     230                                                     
     231                                                <pgeni:login authentication="ssh-keys" hostname="pc157.emulab.net" port="22" username="lnevers"/>
     232                                                   
     233                                        </pgeni:services>
     234                                         
     235                                </pgeni:nodeProperties>
     236                                <psconfig:nodeProperties/>
     237                        </nodePropertiesBag>
     238                        <port id="urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:node=node2:port=iface0">
     239                                <name>
     240                                        eth3
     241                                </name>
     242                                <portPropertiesBag>
     243                                        <pgeni:portProperties component_id="eth3" component_urn="urn:publicid:IDN+emulab.net+interface+pc157:eth3" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62465" sliver_uuid="8851fd87-107e-11e1-b47a-001143e453fe"/>
     244                                </portPropertiesBag>
     245                                <address type="mac">
     246                                        0002b335f753
     247                                </address>
     248                                <address type="ipv4">
     249                                        10.10.1.2
     250                                </address>
     251                        </port>
     252                </node>
     253                <node id="urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:node=lamp">
     254                        <address type="dns">
     255                                pc150.emulab.net
     256                        </address>
     257                        <nodePropertiesBag>
     258                                <pgeni:nodeProperties component_manager_urn="urn:publicid:IDN+emulab.net+authority+cm" component_manager_uuid="28a10955-aa00-11dd-ad1f-001143e453fe" component_urn="urn:publicid:IDN+emulab.net+node+pc150" component_uuid="de98a21d-773e-102b-8eb4-001143e453fe" exclusive="1" sliver_urn="urn:publicid:IDN+emulab.net+sliver+62462" sliver_uuid="86285b18-107e-11e1-b47a-001143e453fe" startup_command="/usr/local/etc/lamp/bootstrap.sh urn:publicid:IDN+emulab.net+slice+lnevers-lamp-slice1 urn:publicid:IDN+emulab.net+user+lnevers" virtualization_subtype="raw" virtualization_type="raw" xmlns:lamp="http://protogeni.net/resources/rspec/0.2/ext/lamp/1">
     259                                        <pgeni:node_type type_name="pc" type_slots="1"/>
     260                                       <pgeni:disk_image name="urn:publicid:IDN+emulab.net+image+GeniSlices//UBUNTU91-LAMP"/>   
     261                                        <pgeni:services>
     262                                                     
     263                                                <pgeni:login authentication="ssh-keys" hostname="pc150.emulab.net" port="22" username="lnevers"/>
     264                                                   
     265                                        </pgeni:services>
     266                                         
     267                                </pgeni:nodeProperties>
     268                                <psconfig:nodeProperties>
     269                                        <psconfig:service enable="true" type="lamp_portal"/>
     270                                        </psconfig:nodeProperties>
     271                        </nodePropertiesBag>
     272                </node>
     273                <link directed="false" id="urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:link=link1">
     274                        <type> ethernet  </type>
     275                        <linkPropertiesBag>
     276                                <pgeni:linkProperties sliver_urn="urn:publicid:IDN+emulab.net+sliver+62463" sliver_uuid="86c7361d-107e-11e1-b47a-001143e453fe" vlantag="805">
     277                                       <pgeni:latency>   100    </pgeni:latency>
     278                                        <pgeni:packet_loss>  0.05    </pgeni:packet_loss> 
     279                                </pgeni:linkProperties>
     280                        </linkPropertiesBag>
     281                        <relation type="endPoint">
     282                                <portIdRef>
     283                                        urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:node=node1:port=iface0
     284                                </portIdRef>
     285                        </relation>
     286                        <relation type="endPoint">
     287                                <portIdRef>
     288                                        urn:ogf:network:domain=emulab.net+slice+lnevers-lamp-slice1:node=node2:port=iface0
     289                                </portIdRef>
     290                        </relation>
     291                </link>
     292        </domain>
     293</topology>
     294
     295}}}