Changes between Version 5 and Version 6 of ConnectivityTesting


Ignore:
Timestamp:
12/02/10 14:47:06 (11 years ago)
Author:
jwilliams@bbn.com
Comment:

more flow

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  • ConnectivityTesting

    v5 v6  
    22[[PageOutline]]
    33
    4 '''FIRST-CUT NETWORK TOOLS AND CONFIGURATION FOR TESTS BETWEEN GPO LAB AND OpenFlow CAMPUSES'''
     4'''FIRST-CUT NETWORK TOOLS AND CONFIGURATION FOR TESTS BETWEEN GPO LAB AND CAMPUSES'''
    55
    6 Below are a few network tools currently supported by the GPO Lab for testing purposes.  Should your campus decide to test with BBN, please note
    7 the tool, and its respective configurations (NB. These configurations were tested on Ubuntu 10.04). The statistics obtained will be available to the public via our monitoring web-server and will prove effective in determining the operational status of GENI connections.
     6Below are a few network tools currently supported by the GPO Lab for testing purposes.  Should your campus decide to test with BBN, please note the tool, and its respective configurations (NB. These configurations were tested on Ubuntu 10.04). The statistics obtained will be available to the public via our monitoring web-server and will prove effective in determining the operational status of GENI connections.
    87
    98For a template for informing a campus of requirements of a test host to support this testing see PersistentTestHostRequirments.
    109
    1110==  Network Monitoring Tools ==
    12 Our objective here is to outline common test tools that may be useful in testing GENI layer-2 connectivity.
     11Our objective is to outline common test tools that may be useful in testing GENI layer-2 connectivity.
    1312
    1413== Ganglia ==
     
    2019 2. Create folder /var/www/ganglia[[BR]]
    2120 3. Copy folder "ganglia-webfrontend" from /usr/share to /var/www/ganglia[[BR]]
    22  4. Modify/add the following lines as necessary, in the configuration file /etc/gmetad.conf: [[BR]]
    23    1.   data_source "ganglia_server" localhost
    24    1.  data_source "ganglia_client_1" ganglia_client_1_ip
    25    1. data_source "ganglia_client_2 " ganglia_client_2_ip
    26    1.  gridname "GPO Lab"
    27    1.   setuid_username "ganglia"
    28 
     21 4. Modify/add the following lines as necessary, in the configuration file /etc/gmetad.conf:
     22{{{
     23   data_source "ganglia_server" localhost
     24   data_source "ganglia_client_1" ganglia_client_1_ip
     25   data_source "ganglia_client_2 " ganglia_client_2_ip
     26   gridname "GPO Lab"
     27   setuid_username "ganglia"
     28}}}
    2929Where '''ganglia_server''' is the hostname of your ganglia server, and '''ganglia_client_x''' and '''ganglia_client_x_ip''' are the respective names and IP addresses of your ganglia clients (i.e. the systems which will run the ganglia client daemon).
    3030
     
    4040   
    4141 6. Start apache
    42 
    4342{{{
    4443/etc/init.d/apache2 restart
     
    4645
    47467. Start gmond
    48 
    4947{{{
    5048gmond