arp -d $test_ip >/dev/null 2>&1 || true
echo "SSHing to ${test_ip} and running hostname..."
-original_hostname=$(ssh -o "StrictHostKeyChecking no" $test_ip hostname)
+original_hostname=$(ssh $test_ip hostname)
[ $? -eq 0 ]
echo "Hostname is: ${original_hostname}"
gratarp_sniff_wait_show
echo "SSHing to ${test_ip} and running hostname (again)..."
-new_hostname=$(ssh -o "StrictHostKeyChecking no" $test_ip hostname)
+new_hostname=$(ssh $test_ip hostname)
[ $? -eq 0 ]
echo "Hostname is: ${new_hostname}"