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Why choose OpManager for SD-WAN monitoring

Keeping your branch and cloud networks running smoothly starts with effective SD-WAN monitoring. OpManager gives you a clear, real-time view of WAN performance, edge device health, application traffic, and SLA compliance from one easy-to-use dashboard. With proactive alerts, automated discovery, and contextual insights, IT teams can spot issues faster, optimize network performance, and make sure users have a seamless experience every time.

Multi-vendor SD-WAN monitoring

With OpManager

Maintain reliable performance across Cisco Catalyst SD-WAN

Real-time SD-WAN health and resilience monitoring

Monitor site status, device availability, and tunnel health to quickly detect failures or performance degradation. By identifying unstable edges or disconnected sites early, teams can prevent widespread outages and ensure uninterrupted access to business-critical applications.

Comprehensive Cisco Catalyst SD-WAN topology visibility

Visualize controllers, edge devices, sites, and tunnels in a single topology map. OpManager helps IT teams instantly understand site connectivity, identify broken paths, and accelerate root-cause analysis across distributed branch networks.

SD-WAN
Details
Topology
Map
5
Sites
7
Devices
11
Tunnels
Sites
Site Name Site Health Device Health Tunnels Health Actions
1001 poor poor good
1002 fair fair good
1003 good good good
101 NA NA NA
1002 fair fair good
1003 good good good
100 NA NA NA
SD-WAN
Details
Topology
Map
5
Sites
7
Devices
11
Tunnels
Topology Map
101 vbond vsmart vmanage 1003 site3-vedge01 1001 site1-cedge01 1002 site2-cedge01
Meraki Sensor | Meraki MT10
Summary
Monitors
Performance Monitors ( 0 / 3 )
Service Monitors ( 0 / 0 )
URL Monitors ( 0 / 0 )
Script Monitors (0 / 0 )
Monitors Interval (mins) Threshold Last Polled Value Units Polling status Last Polled at Actions
Sensor Battery [RESTAPI] 15 Not Enabled 91 % Active 27 Feb 2026 10:10:05 AM IST
Sensor Humidity [RESTAPI] 15 Not Enabled 31 % Active 27 Feb 2026 10:10:05 AM IST
Sensor Temperature [RESTAPI] 15 Not Enabled 10 Celsius Active 27 Feb 2026 10:10:05 AM IST
Availability Timeline (Today)
0123456789101112131415161718192021222324
     
 Up  On Maintenance  Dependent Unavailable  On Hold  Down  Not Monitored
73 %
Availability
NA
Packet Loss
NA
Response Time
Monitors / Meraki SysUp Time [RESTAPI]
0 20000 40000 60000 80000 95th (MerakiSysUPTime) Hours
10:1210:1210:1210:1310:1310:1310:1410:1410:1410:15
Time
Summary ?
Name Minimum (Hours) Maximum (Hours) Average (Hours) 95th Percentile (Hours)
MerakiSysUPTime 9,148 96,820 58,828 39,832

Simplify and scale cloud-managed SD-WAN with Cisco Meraki

Centralized visibility for cloud-managed SD-WAN

Monitor Meraki SD-WAN devices, networks, and rogue SSIDs, and clients from a single view, eliminating the need to switch between consoles and reducing operational overhead.

Meraki device health and performance analytics

Keep a pulse on sensor statuses, CPU utilization, memory usage, and other vital metrics for all your Meraki hardware. This gives IT teams the context they need to enhance reliability and user experience.

Ensure optimal traffic routing and stability with Silver Peak SD-WAN

Centralized routing and neighbor intelligence

Ensure WAN stability with real-time visibility into routing tables, protocol states, and neighbor health. Quickly detect route flaps and adjacency failures to prevent misrouting, reduce downtime, and maintain reliable branch connectivity.

WAN link and tunnel performance optimization

Optimize WAN efficiency with clear visibility into link status, traffic patterns, latency, jitter, and packet loss. Proactively prevent congestion, prioritize critical traffic, and deliver consistent application performance across cloud and branch networks.

Routing Table
Destination Network CIDR Next Hop Interface Metrics Protocol Flaps (Today) ▲▼ Last Polled At
192.xx.xx.xx 8 192.xx.xx.xx 3 3 Other 17 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx 5 192.xx.xx.xx 4 3 EIGRP 13 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx 11 192.xx.xx.xx 1 8 DHCP 9 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx 11 192.xx.xx.xx 2 1 BGP 9 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx 16 192.xx.xx.xx 5 1 TTDP 3 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx 11 192.xx.xx.xx 2 1 BGP 9 25 Feb 2026 04:49:05 AM IST
Node Name Status IP Address Protocol Flaps (Today) ▲▼ Last Polled At
192.xx.xx.xx Initializing 192.xx.xx.xx IS-IS 17 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx ESTABLISHED 192.xx.xx.xx EIGRP 13 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx Failed 192.xx.xx.xx IS-IS 9 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx ESTABLISHED 192.xx.xx.xx EIGRP 9 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx Down 192.xx.xx.xx IS-IS 3 25 Feb 2026 04:49:05 AM IST
192.xx.xx.xx ESTABLISHED 192.xx.xx.xx EIGRP 13 25 Feb 2026 04:49:05 AM IST
SD-WAN
Details
3
Devices
6
Tunnels
5
WAN Links
WAN Links
Alerts and Thresholds
Manage
UnManage
Suppress Alarms
Unsuppress Alarms
Interface Appliance State IP MAC Address Actions
wan0
OPM Router Hyderabad-Godown Up 10.xx.xx.xx xx.xx.xx.xx.xx.xx
wan1
OPM Router Hyderabad-HQ Up 10.xx.xx.xx xx.xx.xx.xx.xx.xx
wan2
OPM Router Hyderabad-East Up 10.xx.xx.xx xx.xx.xx.xx.xx.xx
wan3
OPM Router Hyderabad-West Up 10.xx.xx.xx xx.xx.xx.xx.xx.xx
wan4
OPM Router Hyderabad-South Up 10.xx.xx.xx xx.xx.xx.xx.xx.xx

Simplify and scale SD-WAN monitoring with OpManager

Discovery
Topology mapping
Data correlation
Reporting

Eliminate blind spots as your SD-WAN grows

OpManager simplifies SD-WAN discovery by automatically identifying devices, links, and sites across the network. This ensures IT teams always know what’s connected and can monitor new locations without manual effort.

Use case

SD-WAN environments evolve quickly as new branches, edge devices, and WAN links are added. Manually tracking these changes often leads to outdated inventories, monitoring gaps, and delayed issue detection.

How OpManager helps

  • Automatically discovers SD-WAN devices and WAN links as they are introduced, ensuring new sites are monitored from day one and reducing the risk of blind spots.
  • Maintains a continuously updated device inventory, helping IT teams stay in control as the network scales and avoid surprises during incidents or audits.

Troubleshoot faster with visual SD-WAN topology insights

OpManager provides visual SD-WAN topology maps that show how sites, edge devices, and WAN paths are connected. This context helps teams understand impact and dependencies at a glance.

Use case

When a branch reports slow or unstable connectivity, IT teams need to quickly see how that site connects to the rest of the SD-WAN. Without a clear topology view, troubleshooting becomes slow and reactive.

How OpManager helps

  • Visually maps SD-WAN topology across branches and WAN paths, giving instant clarity into how devices and links are interconnected and where issues may originate.
  • Enables faster root-cause analysis by showing traffic paths and dependencies, helping teams pinpoint failures or bottlenecks without guesswork.

Resolve issues faster by correlating SD-WAN signals

OpManager brings performance data, device logs, and alerts together into a single, contextual view. This unified approach helps teams understand not just what went wrong, but why.

Use case

SD-WAN issues often involve multiple signals happening together: performance degradation, device warnings, and alerts. Switching between tools slows investigation and increases mean time to resolution.

How OpManager helps

  • Correlates logs, metrics, and alerts in one interface, allowing IT teams to see related events together and quickly identify the root cause of SD-WAN issues.
  • Reduces alert noise by highlighting meaningful patterns, so teams can focus on issues that actually impact application performance and user experience.

Prove performance and justify SD-WAN investments

OpManager's SD-WAN reporting turns monitoring data into clear, actionable insights that help IT teams understand network performance over time. By providing structured, ready-to-use reports, it supports informed decision-making around optimization, capacity planning, and SD-WAN investments.

Use case

IT teams are expected to prove SD-WAN performance, track SLA compliance, and justify capacity or cost decisions to management. Without structured reporting, this often leads to manual data collection and reactive explanations.

How OpManager helps

  • Delivers built-in SD-WAN performance and availability reports that highlight trends, recurring issues, and SLA compliance, eliminating the need for manual data gathering.
  • Provides clear, shareable reports for stakeholders, helping IT teams justify upgrades, validate SD-WAN investments, and demonstrate measurable business impact.

Prevent hardware failures across HPE infrastructure with real-time monitoring

Safeguard your HPE hardware with real-time monitoring of critical components like processor, fan, temperature sensors, and voltage levels. OpManager Plus helps you detect early warning signs of hardware failure, enabling faster troubleshooting and better system uptime across your IT environment.

Use case

Catching a cooling issue before it affects network performance

Scenario

  • In your datacenter, an HPE ProLiant server's internal cooling fan starts to slow down due to dust buildup.
  • The drop in fan RPM causes internal temperatures to rise gradually.
  • Over time, this could affect the server's performance and impact applications hosted on it.

How OpManager helps

OpManager Plus detects the abnormal drop in fan RPM and correlates it with a rising internal temperature trend.

An alert is triggered: “Warning: Fan 2 RPM below threshold on Server-HPE01.”

Result

You replace the faulty fan before thermal stress affects system stability or network services. What could have led to degraded app performance and helpdesk tickets is resolved proactively, without service disruption.

Key features of OpManager'sSD-WAN monitoring

Prevent application slowdowns with real-time SD-WAN performance insights

When application performance drops, the cause isn't always obvious. OpManager continuously tracks key SD-WAN metrics like latency, packet loss, jitter, QoE score, and link quality across WAN paths, enabling IT admins to quickly identify underperforming links and prevent small issues from impacting productivity and user experience.

Tunnel Jitter [RESTAPI]
4 3 2 1 0 milliseconds
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time
Tunnel Latency [RESTAPI]
3.5 3 2.5 2 1.5 1 0.5 0 milliseconds
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time
Tunnel Packet Loss [RESTAPI]
100 80 60 40 20 0 Percentage
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time
Tunnel QoE Score [RESTAPI]
10 9 8 7 6 5 Score
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time

Keep branch networks stable with proactive edge device monitoring

SD-WAN edge devices are critical to branch connectivity. OpManager monitors availability, CPU and memory usage, and interface status to detect stressed or failing devices early, reducing unplanned outages and keeping branch users connected to essential applications.

SD-WAN
Details
Topology
Map
4
Sites
6
Devices
12
Tunnels
Tunnels
Alerts and Thresholds
Manage
UnManage
Suppress Alarms
Unsuppress Alarms
Tunnel Endpoints Health State QoE Latency (ms) Packet Loss (%) Jitter (ms) Local IP Remote IP Action
10.
10.
Good Up 10 4 0 5.059 10.1 10.
10.
10.
Good Up 9.813 6.188 0.021 3.563 10. 10.
10.
10.
Good Up 9.625 5.938 0.042 3.75 10.: 10.:
10.
10.
Good Up 9.625 5.75 0.042 3.563 10.1 10.1
10.
10.
Good Up 10 3.941 0 5.235 10. 10.1
10.:
10.:
Good Up 9.438 5.813 0.061 3.625 10. 10.10
10.
10.
Good Up 10 0.625 0 0.438 10. 10.:
10
10
Good Up 9.647 9.882 0.039 8.647 10. 10

Reduce operational risk with proactive SD-WAN lifecycle management

Eliminate monitoring noise and maintain a clean, accurate network inventory by marking EOL or unused SD-WAN devices as unmanaged. Automated decommissioning alerts keep your team informed, improve compliance readiness, and ensure monitoring resources stay focused on critical infrastructure.

Tunnel Jitter [RESTAPI]
4 3 2 1 0 milliseconds
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time
Tunnel Latency [RESTAPI]
3.5 3 2.5 2 1.5 1 0.5 0 milliseconds
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time
Tunnel Packet Loss [RESTAPI]
100 80 60 40 20 0 Percentage
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time
Tunnel QoE Score [RESTAPI]
10 9 8 7 6 5 Score
11:5312:0612:2012:3312:4613:0013:1313:2613:40
Time
SD-WAN
Details
Topology
Map
4
Sites
6
Devices
12
Tunnels
Tunnels
Alerts and Thresholds
Manage
UnManage
Suppress Alarms
Unsuppress Alarms
Tunnel Endpoints Health State QoE Latency (ms) Packet Loss (%) Jitter (ms) Local IP Remote IP Action
10.
10.
Good Up 10 4 0 5.059 10.1 10.
10.
10.
Good Up 9.813 6.188 0.021 3.563 10. 10.
10.
10.
Good Up 9.625 5.938 0.042 3.75 10.: 10.:
10.
10.
Good Up 9.625 5.75 0.042 3.563 10.1 10.1
10.
10.
Good Up 10 3.941 0 5.235 10. 10.1
10.:
10.:
Good Up 9.438 5.813 0.061 3.625 10. 10.10
10.
10.
Good Up 10 0.625 0 0.438 10. 10.:
10
10
Good Up 9.647 9.882 0.039 8.647 10. 10
Custom Dials
CPU Utilization (RESTAPI)
45.576 %
Memory Utilization (RESTAPI)
64.856 %
OPM Router
Router | Aruba EC-10104 | REST API
0 10 20 30 40 50 Percentage 38th (All)
00:0002:0004:0006:00 08:0010:0012:0014:00 16:0018:0020:0022:0000:00
Time
Summary ?
Name Minimum (Percentage) Maximum (Percentage) Average (Percentage) 95th Percentile (Percentage)
All 72.87 88.89 80.61 76.47

FAQs on SD-WAN monitoring

What is SD-WAN monitoring?

 

SD-WAN monitoring is the continuous tracking of WAN links, edge devices, tunnels, routing paths, and application performance across a software-defined wide area network.

It provides visibility into metrics like latency, jitter, packet loss, QoE score, device health, and site availability. Effective SD-WAN monitoring helps IT teams detect performance degradation early, prevent outages, and ensure consistent application delivery across branches and cloud environments.

Why is SD-WAN monitoring important for branch networks?

 

SD-WAN monitoring prevents branch outages by identifying failing edge devices, unstable tunnels, and WAN congestion before users are impacted.

Since branch connectivity depends heavily on SD-WAN edges and overlay tunnels, even minor degradation can affect SaaS, VoIP, and cloud applications. Proactive monitoring reduces downtime, improves user experience, and lowers mean time to resolution (MTTR).

What metrics should be monitored in an SD-WAN environment?

 

Key SD-WAN monitoring metrics include latency, jitter, packet loss, QoE score, WAN link utilization, tunnel health, routing stability, CPU usage, and memory utilization.

Tracking these metrics ensures:

  • Stable application delivery
  • Efficient WAN utilization
  • Early detection of link degradation
  • Faster troubleshooting

Comprehensive monitoring correlates these signals to identify the root cause of performance issues.

Does OpManager use SNMP or APIs for SD-WAN?

 

OpManager uses a hybrid approach. It leverages REST APIs (like vManage/Meraki Dashboard) for topology and overlay metrics, and SNMP for deep device health (CPU/Fan/Power).

Can I see historical performance data?

 

Yes. OpManager stores historical data for reporting and trend analysis, allowing you to plan capacity upgrades based on months of data, not just real-time spikes.

Unified visibility for your hybrid WAN

Stop troubleshooting in silos. Get deep visibility into your Cisco, Meraki, and Silver Peak SD-WANs alongside your local network.

 
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