Skip to content
DataMiner DoJo

More results...

Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
Search in posts
Search in pages
Search in posts
Search in pages
Log in
Menu
  • Updates & Insights
  • Questions
  • Learning
    • E-learning Courses
    • Empower Replay: Limited Edition
    • Tutorials
    • Open Classroom Training
    • Certification
      • DataMiner Fundamentals
      • DataMiner Configurator
      • DataMiner Automation
      • Scripts & Connectors Developer: HTTP Basics
      • Scripts & Connectors Developer: SNMP Basics
      • Visual Overview – Level 1
      • Verify a certificate
    • YouTube Videos
    • Solutions & Use Cases
      • Solutions
      • Use Case Library
    • Agility
      • Book your Agile Fundamentals training
      • Book you Kanban workshop
      • Learn more about Agile
        • Agile Webspace
        • Everything Agile
          • The Agile Manifesto
          • Best Practices
          • Retro Recipes
        • Methodologies
          • The Scrum Framework
          • Kanban
          • Extreme Programming
        • Roles
          • The Product Owner
          • The Agile Coach
          • The Quality & UX Coach (QX)
    • >> Go to DataMiner Docs
  • DevOps
    • About the DevOps Program
    • Sign up for the DevOps Pogram
    • DataMiner DevOps Support
    • Feature Suggestions
  • Swag Shop
  • Downloads
  • PARTNERS
    • All Partners
    • Technology Partners
    • Strategic Partner Program
    • Solutions
    • Deal Registration
  • Contact
    • Sales, Training & Certification
    • DataMiner Support
    • Global Feedback Survey
  • >> Go to dataminer.services

CUBE connection using gRPC

Solved984 views1st February 2024
2
Rajesh Amaragandhi [DevOps Advocate]40 8th December 2023 0 Comments

CUBE connection to DMA uses Remoting by default (using HTTPS 443 and 8004). But some customers corporate network doesn't permit connections on 8004. They only allow HTTPS on 443.

I suggested to use gRPC mode to use only HTTPS (443). But this setting cannot be changed until CUBE makes a connection to DMA first using 80/8004 to change the Connection settings to gRPC.

Do we have a solution to make CUBE connection stricly and ONLY using HTTPS (on 443) even the first time and not use any other ports?

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 1st February 2024

2 Answers

  • Active
  • Voted
  • Newest
  • Oldest
5
Bert Buysschaert [SLC] [DevOps Advocate]4.88K Posted 8th December 2023 0 Comments

The connection setting in Cube must be set to "Auto". The ConnectionSettings.txt file on the agent(s) must contain GRPCConnection (see link from Seppe).

Cube will attempt to retrieve ConnectionSettings.txt in parallel over HTTP/80 and HTTPS/443. The first request that responds will get processed. So it is not possible to prevent Cube from making an outgoing TCP connection to port 80, but it does not matter if this attempt is blocked or times out, as long as port 443 is responding. A valid HTTPS certificate is required (trusted by the client and matching with the hostname).

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 1st February 2024
You are viewing 1 out of 2 answers, click here to view all answers.
Please login to be able to comment or post an answer.

My DevOps rank

DevOps Members get more insights on their profile page.

My user earnings

0 Dojo credits

Spend your credits in our swag shop.

0 Reputation points

Boost your reputation, climb the leaderboard.

Promo banner DataMiner DevOps Professiona Program
DataMiner Integration Studio (DIS)
Empower Katas
Privacy Policy • Terms & Conditions • Contact

© 2025 Skyline Communications. All rights reserved.

DOJO Q&A widget

Can't find what you need?

? Explore the Q&A DataMiner Docs

[ Placeholder content for popup link ] WordPress Download Manager - Best Download Management Plugin