Changes between Version 39 and Version 40 of GENIExperimenter/Tutorials/jacks/GettingStarted_PartI/Procedure/Execute


Ignore:
Timestamp:
02/27/15 10:57:42 (7 years ago)
Author:
rrhain@bbn.com
Comment:

--

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  • GENIExperimenter/Tutorials/jacks/GettingStarted_PartI/Procedure/Execute

    v39 v40  
    8989 
    9090    a. Check the interfaces of your nodes. In the terminal type:
    91     {{{
    92    sudo ifconfig
    93   }}}
     91{{{
     92sudo ifconfig
     93}}}
    9494    You should see at least two interfaces:
    9595      * The '''control interface'''. This is the interface you use to access the node, e.g. ssh into your host. The control interface is mainly used for control traffic, i.e. traffic for controlling the node and the experiment.
     
    112112    c. From the client, `ping` the server '''data plane interface'''. From the terminal window that is logged in to the client type :
    113113{{{
    114     ping <server data IP addr> -c 5
    115 }}}
    116        For example:
    117 {{{
    118     ping 10.1.1.2 -c 5
     114ping <server data IP addr> -c 5
     115}}}
     116       For example:
     117{{{
     118ping 10.1.1.2 -c 5
    119119}}}
    120120    d. Now, `ping` the server '''control plane interface'''. From the terminal window that is logged in to the client type :
    121121{{{
    122     ping <server control IP addr> -c 5
    123 }}}
    124        For example:
    125 {{{
    126     ping 172.17.1.9  -c 5
     122ping <server control IP addr> -c 5
     123}}}
     124       For example:
     125{{{
     126ping 172.17.1.9  -c 5
    127127}}}
    128128   
     
    144144}}}
    145145{{{
    146     sudo apt-get install iperf
    147     hash
     146sudo apt-get install iperf
     147hash
    148148}}}
    149149
    150150    b. Start an `iperf` server on the server node:
    151151{{{
    152     iperf -s
     152iperf -s
    153153}}}
    154154    c. Run an `iperf` client via the data plane:
    155155{{{
    156     iperf -c <server data IP addr>
    157 }}}
    158        For example:
    159 {{{
    160     iperf -c 10.1.1.2
     156iperf -c <server data IP addr>
     157}}}
     158       For example:
     159{{{
     160iperf -c 10.1.1.2
    161161}}}
    162162''What is the bandwidth of this link?''
     
    196196    b. From the client node, start pinging the server '''data plane interface''':
    197197{{{
    198     ping <server data IP addr>
     198ping <server data IP addr>
    199199}}}
    200200    c. On the server node, bring down the '''data plane interface'''
    201201    (being careful to disable the data interface NOT the control interface):
    202202{{{
    203     sudo ifconfig <server data interface name> down
     203sudo ifconfig <server data interface name> down
    204204}}}
    205205
     
    227227    a. From the client node, start pinging the server '''control plane interface''':
    228228{{{
    229     ping <server control IP addr>
     229ping <server control IP addr>
    230230}}}
    231231    b. From the server node, bring down the '''control plane interface''' and try to ping it from the client node:
    232232{{{
    233     sudo ifconfig <server control interface name> down
     233sudo ifconfig <server control interface name> down
    234234}}}
    235235