13,420
edits
Changes
no edit summary
# Since the above steps for your vm1 apply for your vm2, vm3, and other vms, it would make sense to use your shell script you created to set your iptables rules for vm1 for these other vms.
# Copy your '''myicmp_restore.bash''' script to both of your '''vm2''' and '''vm3''' machines, set execute permisisons, and then run the shell script in order to setup the same firewall rules.
# Make certain to save your firewall rules for both '''vm2''' and '''vm3'''.<br><br>'''NOTE:''' Notice We have now demonstrated how a simple shell script has saved you time when setting up firewall rules for other vms.