Changes between Version 4 and Version 5 of Tutorials/Stitching/Procedure


Ignore:
Timestamp:
03/17/15 19:25:36 (9 years ago)
Author:
sedwards@bbn.com
Comment:

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  • Tutorials/Stitching/Procedure

    v4 v5  
    121121</table>
    122122}}}
    123 ----
    124 
    125 [[Image(GENIExperimenter/Tutorials/Graphics:tip.png, 40, left)]]
    126 = Tips =
    127   * If you get a "Command not found " error when executing standard commands like `ifconfig` add `sbin` to your path:
    128     {{{
    129        export PATH=$PATH:/sbin
    130     }}}
    131   * Remember that you can use “ifconfig” to determine which Ethernet interface (e.g., eth0) is bound to what IP address at each of the nodes.
    132   * In order to enable IP forwarding of packets on a node you have to execute the following command:
    133   {{{
    134 sudo sh -c 'echo 1 > /proc/sys/net/ipv4/ip_forward'
    135 }}}
    136   * A new slice will always be in its initial state with NO routing set up!
    137   * A useful tool to debug the packet flow is [http://www.tcpdump.org/ tcpdump]. In order to install it run:
    138     {{{
    139        sudo apt-get install tcpdump
    140     }}}