You might have noticed that your Ububtu server does not respond to ping requests after a reboot. In Ubuntu the networking is not started by default on boot. This might be causing the issue.
To start networking on boot, you may follow the below given instructions.
1. create a script in /etc/init.d with the following contents.
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#!/bin/bash service networking start |
2.set the file to executable mod
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chmod +x <script> |
3.update your runlevel configuration.
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update-rc.d <script> defaults |
Now try to ping it from a different ip to verify.