Monitorizare & Observabilitate – Zabbix, Grafana, alerte | Rizea Networks

Monitoring & Observability for Networks and Infrastructure

Unified visibility, actionable alerts, and clear reporting. We identify degradations before they become outages and provide you with simple dashboards for quick decisions.

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Suitable for

  • Multi-site networks (HQ + branches, warehouses, stores)
  • Environment with strict SLA (call center, production, logistics)
  • Small IT teams that need visibility without the noise
  • Organizations that want monthly executive reports, not raw logs

What exactly do you get?

  • Alerts that matter (Teams/email) with context and remediation steps
  • Grafana dashboards by category: WAN/LAN, Wi-Fi, servers, security
  • Executive reports: availability, top incidents, capacity trends
  • Runbooks for repeatable incidents (who, what, in what order)
  • History for post-incident analysis and capacity planning

6-step methodology

  1. Inventory: list of equipment, versions, locations, priorities.
  2. Collection: SNMP/SSH/API, NetFlow/sFlow, syslog, ping/HTTP, WMI/agent where necessary.
  3. Model & thresholds: we group by services and locations, define fixed/dynamic thresholds and correlations.
  4. Dashboards: dedicated dashboards (network, Wi-Fi, security, servers), executive overview.
  5. warning: rules by severity, aggregation, silent windows, on-call.
  6. Reports & improvement: trends, RCA, quarterly optimizations.
Flux monitorizare: Surse de date → Colectori & Nucleu → Model & Reguli → Consumatori (alerte, dashboarduri, rapoarte)
Monitoring flow: collection → analysis → notification & visualization. Direct link Collectors → Consumers.

Estimated time & involvement

  • Kernel setup: 0.5–1 day (monitoring server, network access, read-only accounts).
  • Equipment integration: 1–3 days (SNMP profiles, NetFlow collectors, syslog, agents where applicable).
  • Dashboards & alerts: 1–2 days (models, thresholds, Teams/email, load test).
  • Reports & runbooks: 0.5–1 day (monthly format, KPI, incident procedures).

requirement: read-only access (SNMPv3, API), NetFlow/sFlow feed, centralized syslog, AD service account (if necessary), IT contact person for each location.

Switches: collection is passive; does not affect traffic. Configurations on devices are done in scheduled windows.

Supported equipment & sources

  • Switches/routers, firewalls, Wi-Fi controllers and APs
  • Physical/VM servers, hypervisors, storage, critical services (DNS/DHCP)
  • Collection: SNMPv3, syslog, NetFlow/sFlow/IPFIX, API/SSH, WMI/agent
  • Visualization: Grafana, custom dashboards by roles (IT, management)
  • Notification integration: Microsoft Teams, email, webhook

We work with what you have or propose alternatives that fit your budget and requirements.

Example scenarios & recommendations

ScenarioChallengeBrief recommendation
Saturated WAN linkLow speed, high latencyNetFlow + thresholds per usage; QoS and schedule for non-critical traffic; capacity report
APs with many clientsWi-Fi degradation during peak hoursAlert on client/AP number and retry rate; load balancing; channel/power adjustment
Unstable VPN tunnelIntermittency between locationsTunnel SLA monitoring; ISP event correlation; fallback and gradual alerts
Slow application serverAffected usersCPU/memory/disk I/O correlation with latency; dynamic thresholds; scaling runbooks
Certificate almost expiredServices could go downScheduled scan; 30/14/7 day alert; renewal procedure
Overwhelming logsNoise, lack of meaningFiltering by severity/source; aggregation rules; alerts only on anomalies

What we deliver

  • Configured and secured monitoring instance
  • Dashboards by services/locations + executive overview
  • Alerting policies and Teams/email integration
  • Runbooks for common incidents
  • Monthly report: availability, incidents, recommendations

Case studies and next steps

VIEW delivered projectsFor an estimate, send us your equipment and location list; we'll come back with a clear plan.