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I am working with an Exablaze Exanic card in an OLTP environment and I am seeing end-to-end send latency hovering around 2–3 ms with the function encapsulating all the below functions costing about 1 us. All traffic is generated through the exasock API, with calls in roughly this order: exasock_tcp_build_header → exasock_tcp_set_length → exasock_tcp_calc_checksum → exanic_transmit_frame → exasock_tcp_send_advance My sole objective is to drive that latency down as far as the hardware allows. If you have hands-on experience squeezing microseconds out of Exanic-based pipelines—whether through driver parameters, FPGA firmware tweaks, user-space memory mapping, or smarter batching in the exasock code path—I would like your help. What I can provide ...

A batch of new switches is arriving at our premise and I need reliable smart-hands assistance to swap them in without interrupting service. The job is strictly on-site and centres on a wired network setup: unplug the legacy hardware, mount and cable the replacement devices, power-test, and clear the rack of the retired units for collection. You will be guided in real time by a remote engineer who will confirm port assignments and link-light checks. No software configuration is required—just precise physical work and the ability to follow clear, step-by-step instructions while keeping everything tidy and properly labelled. Deliverables • New devices physically installed, patched and powered on • Old devices removed, boxed and labelled for return • Photogr...

I need 4-6 TVs installed in a large room to broadcast the World Cup match. Requirements: - Mount some TVs and place others on stands - Ensure all TVs are properly connected and configured for optimal viewing Ideal skills and experience: - Experience in TV installation and setup - Ability to work in large spaces - Attention to detail for a professional finish Please include relevant experience in your application.

I need a full CAT6 network rolled out—more than 50 drops in total. The scope covers pulling and dressing the cable, installing and terminating I/O wall boxes, fitting patch panels, mounting the switches, and finishing with clear, consistent labeling and tagging. The work will span several environments: standard office areas, a data-center room, and a few residential-style spaces, so the approach has to remain tidy, code-compliant, and adaptable. All terminations must be tested with a Fluke (or equivalent) and documented. I will provide floor plans and port-numbering schemes on site; the finished labels must match these exactly. Deliverables • Every CAT6 run properly routed, terminated, and certified • Patch panels dressed and connected to the mounted switches &bul...

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I need all of my encoders, decoders and data switches removed from their current rack, cleanly re-cabled and commissioned in a brand-new rack. The gear supports a live broadcasting workflow, so signal integrity and minimal downtime are critical throughout the move. You can choose whichever rack brand or model you feel best suits professional broadcast environments; I have no fixed preference and am happy to hear suggestions if a particular frame, power distribution unit or cable-management accessory will make servicing easier down the line. Scope of work • Create an inventory of every encoder, decoder and switch, noting current port assignments, power requirements and firmware versions. • Label and disconnect all cabling methodically, documenting each step so the system can...

I need an experienced IT manager to assist with a hybrid network setup for my church. Key Responsibilities: - Setup and maintain a hybrid network (wired and wireless) - Install and update necessary software - Provide user support and training Devices to connect include: - Computers and laptops - Mobile devices and tablets - Printers and other peripherals Ideal Skills and Experience: - IT management experience - Network setup and maintenance expertise - Proficient in software installation - Strong training and support skills Looking forward to your bids!

Our worksite inside Newark Liberty International Airport (EWR) is suffering repeated network drop-outs that disrupt daily operations. I need an experienced IT technician who can come on-site, trace the root cause of the connectivity issues, and get every device reliably back online right away. Here is what the visit will involve: • Diagnose the physical and logical network path from ISP hand-off through our switch rack and out to several workstations and VoIP phones. • Identify and correct cabling, switch, router, or configuration faults responsible for the disconnections. • Validate stability once fixes are applied and supply a brief post-visit report outlining what you found and how you resolved it. You should be comfortable working around standard enterprise gear (...

Preciso resolver falhas recorrentes na rede do meu ambiente de trabalho e quero contar com um técnico de T.I. especializado em manutenção de rede. O foco principal é diagnosticar a causa raiz dos problemas de conectividade e desempenho, apresentar a solução e aplicá-la de forma eficiente. Escopo do trabalho • Levantar rapidamente o estado atual da infraestrutura (cabeamento, switches, roteadores, pontos de acesso e configurações). • Executar diagnóstico detalhado, documentando sintomas, causas prováveis e testes realizados. • Entregar um relatório claro com a causa raiz e o plano de correção. • Implementar as correções aprovadas, validar com novos teste...

I’m rolling out an OpenNMS deployment focused on fault management and would like an experienced consultant to help us with the design, and (remotely) assist with the rollout. Scope and current environment • Devices in scope: servers, routers/switches, plus a growing fleet of IP cameras that must raise actionable alarms when connectivity or video streams fail. What I need from you – A review of the planned OpenNMS architecture, scaling approach, and high-availability options. – Best-practice configuration snippets for alarms, notifications, and automatic remediation. – Guidance on integrating non-traditional devices (like some IP cameras) so fault data is both accurate and meaningful. – Knowledge-transfer sessions (screen-share or recorded) tha...