Internet access is required for remote access and firmware updates to work properly. 

Basically, only outgoing connections are required. Here you can find an overview of the used ports. 

  The device provides the following services in the local network. 

Ensure proper functionality of your device by having internet access for remote access and firmware updates. This document outlines the specific ports used for outgoing connections for firmware updates, online status detection, and remote app access. Addi

Web Client / BSC Remote

Network and Firewall Configuration

Factory Reset

BSC Pro - EG122SN

EG122SN - EN

Description

Getting started

Technical data & accessories

System pushbutton

System LEDs

Network

System

Software

Web configuration

Client access

System update

Reset system

3.7.0

3.5.3

3.5.2

3.5.1

3.5.0 Changelog

Initial Setup

Web Configuration Basics

Sensor Template Import

Git Template Importer

Firmware Update

IoT Quick Start Guide

Service	Server:Port	Server IP (IPv4 / IPv6)	Description
Gateway Update Service	update.bsc-center.de:10133 - TCP	148.251.104.172 2a01:4f8:202:6409::13 2a01:4f8:202:6455::13	Firmware updates are retrieved from this service.
BSC Cloud	iot.bsc-center.de:10131 - TCP iot.bsc-center.de:10132 - TCP	148.251.104.170 2a01:4f8:202:6409::11 2a01:4f8:202:6455::11	Online status detection and E2E encrypted remote app access service.

Service	Port	Description
Web configuration	443 (HTTPS) - TCP 80 (HTTP) - TCP	Basic settings can be made in the web configuration, which is available at the following URL: http(s)://<IP>
User web client	443 (HTTPS) - TCP 80 (HTTP) - TCP	The user-oriented client can be accessed via the following URL: http(s)://<IP>/remote
Experts web client	443 (HTTPS) - TCP 80 (HTTP) - TCP	The power user oriented client with extensive configuration options can be accessed via the following URL: http(s)://<IP>/client
BSC API	2021 - TCP	Client API for controlling the gateway