This document lists all the applications and ports required for the printer. Please check the setting of the router or your PC to make sure these ports are not blocked.
| Application | Port | Type | Comments |
| http API | 80/443/8080 | TCP | Cloud mode |
| mqtt | 8883 | TCP | Cloud mode |
| Remote video | 8000/21047/10001 | TCP | Cloud mode |
| Remote video | 10001-10512 | UDP | Cloud mode |
| Device binding | 3000 | TCP | Cloud mode |
| Device discovering | 1990/2021 | SSDP. multicast/broadcast | Cloud/LAN mode |
| LAN mode MQTT | 8883 | TCP | LAN mode. |
| LAN mode FTP | 990/50000~50100 | TCP | LAN mode |
| LAN mode video | 322/6000 | TCP | LAN mode |
| NTP | 123 | TCP/UDP | Cloud/LAN mode |
To make printers able to communicate with Cloud servers, the following domain names/IP addresses are used.
Please note:
|
Application |
Domain name/IP |
Related Features |
| NTP |
pool.ntp.org 0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org 3.pool.ntp.org time.windows.com time.google.com time.pool.aliyun.com time.nist.gov ntp.pagasa.dost.gov.ph |
|
| http API |
Global users: - *.bambulab.com: Given the changes in cloud services, listing all domain names here is not feasible. Examples include: api.bambulab.com, e.bambulab.com - *.amazonaws.com: This is the AWS S3 service, domain reference: https://docs.aws.amazon.com/general/latest/gr/s3.html China mainland users: - *.bambulab.cn: Given the changes in cloud services, listing all domain names here is not feasible. Examples include: api.bambulab.cn e.bambulab.cn - *.aliyuncs.com: This is aliyun oss service, domain reference: https://help.aliyun.com/zh/oss/user-guide/regions-and-endpoints |
Primary Cloud functions including user login, remote print, remote video, firmware OTA, etc. |
| mqtt |
Global users: - us.mqtt.bambulab.com China mainland users: - cn.mqtt.bambulab.com |
Remote printer control/print |
| Remote video |
Global users: Given the changes in video servers, listing all domain names here is not feasible. - all-master-tutk.iotcplatform.com - all-c-master-71spctnsfa8p5xvgkssa.iotcplatform.com - all-c-master-tutk.iotcplatform.com - m1.iotcplatform.com - m2.iotcplatform.com - m3.iotcplatform.com - m4.iotcplatform.com - m5.iotcplatform.com - m6.iotcplatform.com - - m7.iotcplatform.com - m8.iotcplatform.com - m9.iotcplatform.com - m10.iotcplatform.com - m11.iotcplatform.com - m-12.iotcplatform.com - m-13.iotcplatform.com - mdk-im.kalay.net.cn
China mainland users: Given the changes in video servers, listing all domain names here is not feasible. - all-master-tutk.kalay.net.cn - m1.kalay.net.cn - m2.kalay.net.cn - m3.kalay.net.cn - m4.kalay.net.cn - m5.kalay.net.cn - m6.kalay.net.cn - m7.kalay.net.cn - m8.kalay.net.cn - m9.kalay.net.cn - m10.kalay.net.cn - m11.kalay.net.cn - m-12.kalay.net.cn - m-13.kalay.net.cn |
Remote video monitoring/video file download |