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.
SMM Freelancer Category: Branding, Canva, Content Creation, Content Strategy, Digital Marketing, Facebook Marketing, Instagram, Internet Marketing, Social Media Marketing, Twitter Budget: ₹12500 - ₹37500 INR
03-Jun-2026 04:03 GMT
Lead-Generation Website Design for Small Business Category: Graphic Design, HTML, Lead Generation, SEO, UI / User Interface, User Interface / IA, Web Design, Web Development, WordPress Budget: $30 - $250 USD
Yogesh kumar Category: Data Analysis, Data Cleansing, Data Entry, Data Management, Data Processing, Excel, Google Sheets, PDF Budget: ₹750 - ₹1250 INR
03-Jun-2026 03:54 GMT
Pilates Sundowner Highlight Video Category: After Effects, Cinematography, Color Grading, Filmmaking, Video Editing, Video Post Editing, Video Production, Video Services Budget: ₹600 - ₹1500 INR
Spanish Vlog Video Editor Needed Category: Adobe Premiere Pro, After Effects, DaVinci Resolve, Final Cut Pro, Video Editing, Video Production, Video Services, Videography Budget: $10 - $30 USD
03-Jun-2026 03:48 GMT
Freelance Video Editor Needed Category: Adobe Premiere Pro, After Effects, CapCut, Final Cut Pro, Motion Graphics, Video Editing, Video Production, Video Services Budget: ₹12500 - ₹37500 INR
