OpenVPN - Ubuntu server: connection dropped

Hello Dear, I am a VPN expert and i have hands-on experience with OpenVPN, IPsec, L2TP, PPTP, SSL, etc. I have a Cisco CCNP certificate. I have great experience in various network technologies such as VLAN, STP, OSPF, EIGRP, BGP, MPLS, etc. Also, I have great hands-on experience in, - Cisco Routers ASR 9k&1k, ISR 4K, 2900, 2800, 878, 888, Switches Nexus 9K, Cat 6500, 3850, 2900 and ASA 5505, 5506x, 5508. - Juniper Routers (M7, M10, MX 480, MX 960) and SRX (300, 500). - Palo Alto 220, 550, 850 and 3200 and Fortigate 100E, 200E and 800E Firewalls. - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. - Mikrotik RB2011 and CCR1009. Regards, Ahmed Fakkar

As an accomplished network and systems administrator with deep expertise in OpenVPN and Ubuntu, I am confident in my ability to resolve the issue plaguing your VPN network. With 8 years of hands-on experience across Linux and Windows environments, I understand the intricacies of server configurations and their potential impact on system performance

Hello, I'm an IT expert with more than 20 years of experience in the IT industry . I'm Cisco Certified networking professional 300-100 and 300-115 and Linux Certified Professional lpi 101, 102,103 and red hat certified system administrator and VMware Certified Professional 4, 5,5.5 and Data Center and Microsoft System administrateur /Engineer ranging from 2003 to 2019 . I'll make New installation and fix all your issue and i'll provide script to install ND configure and create 'and deltete user i Can provide a démo for 15 user if you want to test. It

Hi, As the saying goes, "When it comes to technology, nothing is more important than reliable connectivity." I'm confident that my combination of extensive experience in system administration, network engineering and DevOps make me the ideal candidate for diagnosing and resolving your OpenVPN connection issue. Over the span of nine years, I've built a solid foundation in tackling diverse system administration challenges including those on Ubuntu servers - precisely the environment you are dealing with. My adeptness in network engineering will enable me to re-architect your VPN system, addressing issues such as clogged connections and intermittent access points. Additionally, my proficiency in DevOps allows me to automate deployment pipelines efficiently while ensuring minimal disruption. This skill will prove invaluable in understanding and managing your "MULTI: new connection" problem. Lastly, my flair for troubleshooting has helped me solve complicated network issues in record time. Regards Raj kumar

Hello, I believe i can help u with getting this job done as i have the great knowledge of Ubuntu, System Admin, OpenVPN and Network Administration. I have working experience of several years on this platform. So please initiate the chat to discuss with me in detail. Regards, Ayesha

Hi, I hope you are doing well. My name is jibran and i read your project details. I'm working as Network and system administrator since 2013. I have worked on OpenVPN L2tp IPsec VPNs. I can check and fix your this issue with my expertise and experience. Let's connect to discuss and done this. Than6

I am a network expert and IT consultant with over 23 years of experience. I have extensive experience troubleshooting VPN issues, and am absolutely certain that I can help you fix your problem. Please feel free to contact me at any time, in case you have any questions!

Dear client! As a Linux System Administrator and Network Administrator with overall experience more than 15 years, I can investigate and troublesoot your OpenVPN issues. To perform the job I will need to have access to your server. Kindly message me for details.

Greetings, I possess the expertise needed to accomplish your task seamlessly. Having completed numerous similar projects with success, I invite you to review my profile: https://www.freelancer.com/u/AutoScrape123TX Feel free to initiate a discussion, and together, we can expedite the completion of your project.

Hi I have several years of hands-on experience in designing, configuring, and managing Cisco, Huawei, Juniper & Mikrotik networks. Microsoft Visio Currently, I am working at Link3 Technology Ldt one of the Top ISP in my country. Proficiency in MPLS technology, including MPLS VPNs and traffic engineering Strong problem-solving, communication, and collaboration skills Configure routing protocols (e.g., OSPF, BGP, EIGRP) and VLANs on Cisco, Huawei, Mikrotik & Juniper devices for optimized data flow. Implement complex routing and switching solutions to ensure seamless communication. MPLS Implementation:

Hello Luca G., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on System Admin, Ubuntu, Network Administration, OpenVPN We can also provide you Money-Back guarantee and support after completing the project. Lets connect in chat so that We discuss further. Regards Rajdeep Verma

SYSTEM ADMIN EXPERT DEAR EMPLOYER, I’ve completed the exact same projects before successfully. Awarding me will be the fastest way to complete your task with the best rates possible. I CAN ASSURE YOU 100% THAT WE ARE FULLY CAPABLE OF EXECUTING ANY LEVEL OF TASK/PROJECT BASED ON THE SKILL REQUIRED. I am fully confident about our skills and my understanding of the project description and we are ready to go through any test or sample task you assign to acquire your trust. Let me know when are you available for an initial 15-30-minute discussion (FREE OF CHARGE) so we can discuss the requirement in detail and I can walk you through the mentioned systems to acquire your trust in my skill. REST ASSURED YOUR WORK IS IN VERY SAFE AND PROFESSIONAL HANDS. THANK YOU

Hi Luca G., How are you doing? As a professional developer with expertise in System Admin, OpenVPN, Ubuntu and Network Administration, I eagerly anticipate the opportunity to complete this project for you. Please drop me a message to discuss the project detail. Thank you for considering my services.

With over [X] years of experience as a Certified Ethical Hacker and Cyber Security expert, I am confident in my ability to address the issues you are experiencing with your OpenVPN network on an Ubuntu server. My background in Network Administration and Ubuntu makes me well-versed in troubleshooting intricate technical glitches similar to the one you are currently facing. I have an impressive portfolio of successful projects where I've implemented secure, efficient, and stable VPN networks. To address the specific problem of dropped connections after VPN connection establishment, we might need to dig deeper into your server configuration. As a developer, I'm experienced with shell scripting, which is often key in debugging network issues. Understanding your existing configuration, especially the use of duplicate-cn option which didn't fully resolve the matter, will help me identify any misconfigurations or bugs that could be causing these intermittent and unstable VPN connections. Furthermore, my profound knowledge of Ubuntu-based systems allows me to effectively configure the openvpn packages for optimal performance while resolving existing problems. Rest assured that by hiring me, you'll have a dedicated professional leveraging their expertise not only to fix this issue for you but also to optimize your entire network architecture for stability and performance. So let's save those dropped connections and ensure seamless access for your clients without any interruptions!

Hello, I will investigate the issue by analyzing the OpenVPN server log and client logs to pinpoint what's causing this connection dropping problem. I carefully saw your project detail and your error. '--duplicate-cn' option is used by protect double client access. if you set --duplicate-cn option, two and more clients can use one certificate. If I see log of OpenVPN server and client, I can resolve your problem. I want access your server via SSH. Necessary I will connect your server as vpn client. With my extensive 4 years' experience in Network Engineering, I've gained unrivaled insight into the inner workings of complex network infrastructures, making me equipped to handle issues like these confidently. In addition, I am a skilled Linux programmer, experienced in developing custom solutions on Linux platforms and I have experience of developing Network Security Solution using OpenVPN and IPsec. You can trust me to resolve this issue thoroughly and quickly so that you can proceed with your work seamlessly. Let's connect soon!

Hello mate, I am Izzat. First of all, I saw this problem before, and fixed. I studied at Baku State University, computer science major and also I learned System Administration at Code Academy. At my university I worked help desk, network administrator but now I want to start freelance jobs. That's why I don't have any old projects but it can be good start for me. Thank you for spending time.?

I am a Linux expert. My approach would be to start by researching the specific VPN server and client software. I would look at the differences between clients that are working and clients that are not. I am very interested in "what changed": Presumably this is a new problem. I am comfortable using network sniffing tools to troubleshoot, such as tcpdump and wireshark.