Answer:
Doing what is right I think
Answer:
when someone answers your questio correctly, you will see a red crown. Click on that and mark them the most brainiest
Explanation:
Many admins set their firewalls to drop echo-request packets to prevent their networks from being mapped via "Ping Sweeps".
A remote possibility is that there's too many hops between the source and target and the packet's TTL expires.