Home > Cisco, Linux > How to keep QEMU (Microcore) settings across reboots in GNS3

How to keep QEMU (Microcore) settings across reboots in GNS3

After you have edited settings in

/opt/bootlocal.sh

and saved them you have to run

/usr/bin/filetool.sh -b

to ammend the image appropriately!

Basic network config would be something like:

ifconfig eth0 x.x.x.1 netmask 255.255.255.0 up
route add default gw x.x.x.254
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Categories: Cisco, Linux Tags: , ,
  1. Jairo
    June 28, 2013 at 5:52 pm

    please could you tell me exactly to keep the seetings permanently, i am doing this:

    /opt/bootlocal.sh

    ifconfig eth0 10.0.0.10 netmask 255.0.0.0 up

    /usr/bin/filetool.sh -b

    then… y stop my quemu1, after that i play again my quemu1 and i do this:
    ifconfig eth0
    and my settings does not appear
    what am i doing wrong?

  2. October 16, 2013 at 1:23 pm

    Jairo :
    please could you tell me exactly to keep the seetings permanently, i am doing this:
    /opt/bootlocal.sh
    ifconfig eth0 10.0.0.10 netmask 255.0.0.0 up
    /usr/bin/filetool.sh -b
    then… y stop my quemu1, after that i play again my quemu1 and i do this:
    ifconfig eth0
    and my settings does not appear
    what am i doing wrong?

    Jairo – you need to edit the bootlocal.sh file:

    vi /opt/bootlocal.sh

    press i to enter insert mode and go to the end of the file, add your lines and then press esc followed by :wq

    then do /usr/bin/filetool.sh backup

  3. ik@hotmail.com
    January 6, 2014 at 8:00 pm

    Thank you very much!!!!!!!!!!!!!

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