Expected duration: Ongoing Looking for urgent help but also long-term support for our projects.
We are working on a project that will need a number of PLCs to read data from each other over a large area, so we are trying to make to make it work with 4G and VPN.
To test this we have a test rig with 4 PLCs on it (Schneider M221), each connected to a Teletonika TRB140 4G gateway. We have configured a VPN using the Teletonika RMS VPN hub (OpenVPN).
I can log into each gateway and ping the local M221, as well as the others over the VPN network, ping times average 200ms.
I can ping each PLC from my PC using the OpenVPN client.
I can run read the data of each PLC using Modscan64, no packets are dropped.
When I connected one PLC to the other, they read the data from each other.
But I cannot get them to talk to each other over the VPN link.
I need long term support, so welcome those who can help urgently but would like a longer-term relationship as we have regular projects that need networking/OT/VPN support, and we like the Teletonika RMS solution.
Reescritura humana de libro Category: Article Writing, Castilian Spanish Translator, Content Writing, Editing, Proofreading, Spanish Translator, Writing Budget: €12 - €18 EUR
02-May-2026 16:02 GMT
Datenmanagement & CRM-Abgleich-Freelancer gesucht Category: CRM, Data Analysis, Data Entry, Data Extraction, Data Integration, Data Management, Data Processing, Database Management Budget: €2 - €6 EUR
02-May-2026 16:02 GMT
Cross-Platform Nutella Survival Game Category: Android, Game Art, Game Design, Game Development, IPhone, Mobile App Development, Objective C, Unity Budget: $10 - $30 USD
02-May-2026 16:02 GMT
Excel Text Data Entry Category: Data Analysis, Data Cleansing, Data Entry, Data Management, Data Processing, Excel, Microsoft Office, Proofreading, Typing, Word Budget: ₹12500 - ₹37500 INR
Advanced Logo Masterclass Creation Category: 3D Animation, Adobe Illustrator, Photoshop, After Effects, Animation, Branding, Logo Design, Video Editing Budget: ₹750 - ₹1250 INR
02-May-2026 15:58 GMT
Luxury Iron Legacy Logo Category: Adobe Illustrator, Photoshop, Branding, Graphic Design, Illustration, Logo Design, Vector Design Budget: $250 - $750 USD
02-May-2026 15:57 GMT
Rep Your Team Logo Category: Animation, Branding, Creative Design, Digital Design, Graphic Design, Logo Design, Photoshop, Typography, Vector Design, Visual Design Budget: $250 - $750 USD
02-May-2026 15:57 GMT
Minimalistic Saltwater Fishing T-Shirt Design Category: Digital Art, Fashion Design, Graphic Design, Illustration, Logo Design, Photoshop, T Shirts, Vector Design Budget: $30 - $250 USD
Corporate Website Build & SEO Category: Graphic Design, PHP, SEO, Web Application, Web Design, Web Development, WordPress Budget: ₹150000 - ₹250000 INR
02-May-2026 15:53 GMT
Lead-Generating Landing Page Category: API Integration, Conversion Rate Optimization, CSS, Email Marketing, Lead Generation, Web Design, Web Development, Web Hosting, Webflow, Website Optimization Budget: £250 - £750 GBP
02-May-2026 15:52 GMT
Translate Documents to Spanish Category: Content Writing, Editing, English (US) Translator, Language Tutoring, Proofreading, Spanish Translator, Technical Writing, Translation Budget: $3 - $10 NZD
