Ongoing FortiGate VPN Support and Troubleshooting

@loxtic

Hi, how are you doing? I have considerable experience with FortiGate VPNs, troubleshooting intermittent drops, and quick response during outages, plus reviewing configs, logs, and network factors like NAT, routing, and ISP issues. I’ve handled similar setups for cross‑country sites and can propose practical fixes to improve stability and provide ongoing support. I can share relevant certifications and prior work on request. Let me know further if interested.

@safdarkhali1

Hello, I’d be interested in supporting your ongoing VPN troubleshooting and remote connectivity issues. I have experience with technical support, troubleshooting, remote systems, customer communication, and investigating issues systematically to identify the underlying cause rather than simply applying a temporary fix. I understand the key areas that need to be investigated, including VPN logs, connection errors, latency, packet loss, routing, firewall/NAT rules, timeouts, and possible ISP-related problems. I can also document findings clearly and coordinate with your network/IT team when deeper FortiGate-level changes are required. I’m available for ongoing support and can respond quickly when connectivity issues occur. I’m comfortable working remotely, following troubleshooting procedures, documenting incidents, and communicating clearly with users and technical teams. I’d be happy to discuss your current FortiGate setup and requirements before starting. Best regards, Safdar

@XaleGlobals

Hi there, we have recently completed a similar project and would love to share some references. I understand that your FortiGate VPN is experiencing intermittent disconnections, which disrupts user access between Canada and India. I specialize in troubleshooting FortiGate VPN issues and can diagnose the root causes of these drops effectively. My goal is to enhance your VPN’s reliability, ensuring your team can work without interruptions. Here's how we'd approach it: - Conduct a thorough review of your FortiGate configuration. - Analyze logs for connection errors and latency issues. - Implement targeted improvements to enhance stability. While we might be newer to Freelancer, we bring 9+ years of experience delivering this kind of work off-platform and multiple 5-star reviews to back it up. I’d be happy to offer a no-obligation consultation to discuss your project further, even if you don’t hire us. Kind regards, Alexia

@bhaskark96

Hello, I’m a **Fortinet-certified professional** with experience troubleshooting and stabilizing FortiGate VPN environments. I have worked on a **similar connectivity project**, where I investigated intermittent VPN disconnections, reviewed FortiGate configurations and logs, and analyzed issues related to latency, packet loss, routing, firewall policies, NAT, timeouts, and ISP connectivity. For your environment, I can identify the **root cause of recurring VPN drops** rather than simply reconnecting the tunnel, and implement practical improvements for long-term stability. I’m available for ongoing support and can respond quickly when an issue occurs. I can also provide clear troubleshooting findings and recommendations after each incident. I’d be happy to review your current FortiGate configuration and logs and start troubleshooting.

@joelfranck

FortiGate VPN Expert | Root Cause Analysis & Long-Term Stability Hello, Your issue sounds like more than a simple VPN disconnect. Intermittent tunnel drops between Canada and India are often caused by underlying factors such as ISP instability, routing issues, DPD settings, MTU fragmentation, NAT, firewall session timeouts, or packet loss. I can help identify and permanently resolve the root cause, not just reconnect the VPN. What I’ll do: Review FortiGate VPN and firewall configuration Analyze logs, tunnel events, and connection failures Investigate latency, packet loss, routing, NAT, and ISP-related issues Validate Phase 1/2 settings, DPD, and timeout policies Recommend and implement stability improvements Provide ongoing support for critical incidents Relevant experience: Enterprise Network & Security Engineering FortiGate, Cisco, VPNs, Firewalls, Routing & WAN troubleshooting IPsec VPN, BGP, OSPF, NAT, network performance optimization Root cause analysis of intermittent connectivity and remote access issues ✅ Available for immediate support ✅ Fast response during incidents ✅ Comfortable working across Canada and India time zones My approach is evidence-based troubleshooting with a focus on delivering a stable, long-term solution that minimizes business disruption. Looking forward to discussing your environment and helping restore reliable connectivity

@FreeForti091

FortiGate & Network Security Specialist | Delivering Secure, Reliable VPN & Firewall Solutions with Precision, Speed & Expertise.

@ragabKabeel

Hello, I am a CCIE Security certified Network Security Engineer with 10+ years of enterprise experience, specializing in FortiGate firewalls, IPsec/SSL VPN, routing, NAT, and advanced troubleshooting. I can help investigate the intermittent VPN disconnections between your India users and Canada office. I will review the FortiGate and VPN configuration, analyze connection and event logs, check session timeouts, routing, NAT, packet loss, latency, and ISP-related issues, and identify the root cause before recommending corrective actions. I can also validate the connection stability after implementing approved changes and provide a clear summary of the findings and recommendations. To confirm the scope, could you please share: 1. Are users connecting through FortiClient SSL VPN, IPsec remote-access VPN, or a site-to-site tunnel? 2. What FortiGate model and FortiOS version are you using? 3. How frequently do the disconnections occur, and are all users affected at the same time? 4. Do you need troubleshooting for a specific incident or ongoing support with a defined response-time requirement? Best regards, Ragab Kabeel CCIE Security #70517

@asema37

Hi there, As an Enterprise Systems & Network Security Engineer specializing in Fortinet FortiGate firewalls and VPN architecture, I can help you identify the root cause of these intermittent VPN drops and permanently stabilize your cross-border tunnel. How I will troubleshoot & fix your FortiGate VPN: Deep Log & Session Analysis: Inspect FortiGate system logs, IPsec/SSL VPN debug logs, and event histories during disconnects to pinpoint whether it's Phase 1/2 renegotiation, DPD timeouts, or ISP packet loss. Parameter & Policy Review: Audit Keep-alive timers, Key Lifetime settings, NAT Traversal, Firewall policies, and MTU/MSS clamping to eliminate connection resets. ISP & Routing Stability Check: Monitor path latency, packet loss, and ISP routing behavior between Canada and India to rule out external WAN instability. Long-Term Hardening & Deliverables: Implement configuration fixes, optimize session persistence, and provide a clear post-incident report with ongoing support. Experience & Availability: Hands-on expertise in deploying, securing, and troubleshooting FortiGate firewalls (IPsec site-to-site, SSL VPN, SD-WAN routing). Response Time: Fast response time during active disconnect incidents. Availability: Ready to start immediately. Proposed Price: $25 CAD Let me know when you are available to share the current FortiOS version and discuss access so we can review the logs! Best regards, Asem

@Seckol

I've 10 year experience in fortigate, I'm nse5. I can do it. I've years of experience in different series of fortigate firewall.