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I’m looking for a UniFi-savvy network professional to dive into my existing router configuration and sort out two persistent problems: sluggish overall performance and clients that randomly refuse to connect. The access points and switches are fine; the router is the bottleneck. Here’s what I need you to do: • Analyse the current UniFi Network Controller settings (VLANs, DHCP, firewall, traffic shaping, IDS/IPS) and pinpoint any mis-configurations that could be throttling throughput or blocking devices. • Run live diagnostics to replicate the slow-speed and “can’t join” scenarios, then apply fixes—whether that involves firmware rollback/upgrade, interface tweaks, or rewriting rules. • Optimise WAN/LAN performance so wired and wireless devices see consistent speeds and stay connected. • Document each change so I can retrace the steps later and keep the network healthy. Success is when the network sustains normal throughput under load, every authorised device joins first time, and the UniFi dashboard shows clean, stable statistics for at least 24 hours after your tweaks. If you’re confident with SSH access, UniFi OS / Controller, and advanced troubleshooting tools like Wireshark or iperf, I’d love to get this resolved quickly.
Project ID: 40484370
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Active 6 days ago
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Hello Dear, I am a Network and Security consultant and I have a Cisco CCNP certificate. I have great experience in various network technologies such as VLAN, STP, OSPF, EIGRP, BGP, MPLS, OpenVPN, IPsec, L2TP, PPTP, SSL, 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 40F, 60F, 100E, 200E and 800E Firewalls. - Huawei routers NE-40, NE5000E and Switches Quidway S2700 and S5300. - HP Switches procurve 3500 and procurve 5900. - Mikrotik CCR1036, CCR1009, CCR1700, CCR2204 and RB2011. We can discuss it further, let me know if you are interested. Regards, Ahmed Fakkar
$50 USD in 40 days
7.8
7.8
13 freelancers are bidding on average $34 USD/hour for this job

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in System Admin, Linux, Troubleshooting, Cisco, Network Administration, Documentation, Network Security, Network Engineering, Firewall, Network Monitoring and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$30 USD in 5 days
7.5
7.5

With over 11 years of experience as a network and system administrator, I'm confident that I'm the right candidate to resolve your UniFi router's connectivity issues. My proficiency in SSH access, UniFi OS/ Controller, and advanced troubleshooting tools including Wireshark and iperf have enabled me to successfully identify and rectify complex network problems. In addition to my extensive expertise, my Certified Ethical Hacker (CEH) certification signifies my high standards for network security. I will not only resolve your existing issues but also make sure that your network remains healthy and protected against potential threats. As an accomplished network professional, I recognize how crucial it is for a network to sustain normal throughput under load and ensure every authorized device connects in one go. After fixing the connectivity problem, I will seek to optimize WAN/LAN performance to provide consistent speeds across both wired and wireless devices. By the end of the project, if chosen, I will make sure that your UniFi dashboard shows stable statistics for at least 24 hours after my tweaks. Your complete satisfaction is my utmost priority ,as it demonstrates my dedication to ensuring your network operates efficiently. I look forward to leveraging my skills and experience for maintaining the integrity of your network with long-lasting fix". Let's get this issue resolved promptly!
$38 USD in 40 days
6.9
6.9

Having waded through the complexities of IT infrastructures for over 15 years and having delivered notable projects across the globe, I bring a wealth of experience, skills, and a deep understanding of the complex machinery that powers modern businesses to the table. I am confident in my ability to resolve your UniFi router connectivity problems as described. My expertise in Network Administration, Network Monitoring, and Troubleshooting will be pivotal in analyzing the current UniFi Network Controller settings and pinpointing any underlying misconfigurations causing sluggish performance as well as device connectivity issues. With access to advanced tools like Wireshark and iperf, I can efficiently run live diagnostics, uncover any bottlenecks, apply appropriate fixes including firmware upgrades/rollbacks. One of the hallmark attributes of my profile is clear documentation. You can rest easy knowing that every step of my audit, each adjustment made during troubleshooting, will be clearly documented for smooth reference and future upkeep. With my full-time availability and extensive skill set from secure network building to cloud compliance management- together we can make your system faster, safer and smarter. Don't hesitate to reach out!
$30 USD in 4 days
5.2
5.2

Hello, I appreciate the opportunity to assist with your UniFi network issues. I understand the frustration of dealing with sluggish performance and connectivity problems, and I'm here to help restore your network to optimal functionality. With extensive experience in network configuration and troubleshooting, I have successfully resolved similar issues involving UniFi routers, VLANs, DHCP, and firewall settings. My expertise with tools like Wireshark and iperf allows me to analyze and diagnose network performance effectively. To address your concerns, I propose the following approach: - Conduct a thorough analysis of your current UniFi Network Controller settings to identify misconfigurations. - Perform live diagnostics to replicate the connectivity and speed issues, allowing for targeted fixes. - Optimize both WAN and LAN performance through necessary adjustments, ensuring stable connections for all devices. - Document each step taken to provide you with a clear reference for future maintenance. I am eager to start resolving these issues quickly and am confident in delivering a network that performs reliably under load. Please feel free to reach out to discuss any further details or to initiate the project. Thank you!
$38 USD in 40 days
0.0
0.0

Hi there, warmly professional, and I can help you resolve the UniFi router bottleneck causing sluggish throughput and clients that randomly refuse to connect. I’m UniFi-savvy and will start by auditing your UniFi Network Controller configuration (VLANs, DHCP, firewall rules, traffic shaping, and IDS/IPS) to pinpoint anything misconfigured or overly restrictive. Then I’ll run live diagnostics to reproduce the slow-speed and “can’t join” cases, using tools like SSH-based troubleshooting and (if needed) packet capture approaches to identify where sessions are failing or traffic is being throttled. After that, I’ll apply targeted fixes, such as firmware alignment, interface tuning, MTU adjustments, or rewriting firewall/NAT/segmentation rules, to ensure wired and wireless clients get consistent speeds and join on the first attempt. Every change will be documented clearly so you can retrace steps and keep the network healthy going forward.
$30 USD in 38 days
0.0
0.0

Hi there, As an engineer with a diverse skill set, I'm confident that I can help resolve your UniFi connectivity issues. Despite my current focus on branding and design, software development and DevOps are also my strong suits. Over the years, I have obtained a deep understanding of network technologies including SSH access, UniFi OS/Controller and advanced troubleshooting tools like Wireshark and iperf – skills which seamlessly align with what your project demands.
$38 USD in 40 days
0.0
0.0

Olathe, United States
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Member since Sep 18, 2018
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