2. Download the [remote.it desktop application](https://remote.it/download/) e.g. for Windows, macOS or Linux to your own laptop/computer — if you prefer this over the https://remote.it Web Portal and its [mobile apps](https://docs.remote.it/introduction/get-started/readme#installation-packages).
COMPARISON: "The Desktop and [CLI](https://docs.remote.it/software/cli) can [each] support both peer to peer connections and proxy connections [whereas] the Web Portal and API can only support proxy connections" according to https://docs.remote.it/software/device-package/usage
1. Set `remoteit_install` and `remoteit_enabled` to `True` in your IIAB's [/etc/iiab/local_vars.yml](http://wiki.laptop.org/go/IIAB/FAQ#What_is_local_vars.yml_and_how_do_I_customize_it.3F)
(If possible, do that prior to [installing IIAB](https://download.iiab.io/), then install IIAB using `sudo iiab`, and when that's complete go directly to Step 3. below.)
(While rarely needed, both above also install the _optional_`/usr/bin/remoteit` [command-line interface (CLI)](https://docs.remote.it/software/cli), which offers [a few more features](https://support.remote.it/hc/en-us/articles/4412786750861-Install-the-remoteit-agent-on-your-device) than the Device Package.)
<!--EXPLANATION: The above installs remote.it, in a way that was originally designed to be interactive, and provide you the claim code needed to make a remote connection to this IIAB. The claim code is further explained below.-->
4. Submit the claim code at https://remote.it (log into the Web Portal), or within the remote.it desktop application if you installed that on your own laptop/computer.
Either way, click on the '+' icon to enter the remote.it claim code (to register the IIAB device to your account) as shown in this screenshot: https://docs.remote.it/software/device-package/installation#3.-claim-and-register-the-device
5. Authorize services/ports (e.g. SSH, HTTP, etc) for your IIAB device, as shown in these screenshots: https://docs.remote.it/software/device-package/installation#4.-set-up-services-on-your-device
SUMMARY: One or more remote.it "Services" need to be authorized (registered) to allow remote access to your IIAB device: https://support.remote.it/hc/en-us/articles/360060992631-Services
-<strike>2021-10-27: This needs to be enhanced rather urgently, so remote.it also works when IIAB is installed on Raspberry Pi OS 11 (Bullseye), Ubuntu, Mint and Debian:</strike> [#3006](https://github.com/iiab/iiab/issues/3006)
- 2021-10-29: The above OS issues should be resolved by [PR #3007](https://github.com/iiab/iiab/pull/3007), [PR #3009](https://github.com/iiab/iiab/pull/3009) and [PR #3010](https://github.com/iiab/iiab/pull/3010) — but this needs final testing! (Initial testing occurred on [1] 32-bit Raspberry Pi OS Lite on Raspberry Pi 4 and [2] Ubuntu Server 20.04 on x86_64 VM.)