Network Bandwidth Analyzer
When the link is not full and everything is still slow, this is where the answer is.
Bandwidth is the first thing everyone checks, and it is usually innocent. The hard cases — the ones that burn a whole day — are the ones where every graph looks fine and the business is still crawling. Net-Monitor examines the traffic itself rather than the counters, so you can see where the delay is actually being introduced instead of guessing at capacity.
What this means for you
- Explain a slowdown that has nothing to do with capacity
- Prove when more bandwidth would not have helped
- Name what is actually degrading the experience
- End the finger-pointing between teams
What it actually does.
Measure
Response time, availability and uptime for routers, switches and other SNMP-enabled devices — plus exact availability of any network link.
Combined-source analysis
Flow, SNMP and sniffer recording packets examined together, so a healthy-looking interface can still be shown to be the problem.
Interface-level drill-down
Drill into interface detail to expose traffic patterns, device performance and abnormal behaviour — including behaviour that never shows up as load.
Deep real-time monitoring
Real-time traffic examined down to the structure of the sniffer recording packets, where delay, retransmission and session problems actually reveal themselves.
Fault management
Root cause identification backed by deep inspection of the sniffer recording packets — overload, latency, delay and data loss located rather than guessed at.
Dashboards and alerting
Custom, user-specific dashboards and reports, with alarms raised against pre-defined thresholds.
How it looks day to day.
The same correlated data behind every view, so you are never comparing two tools that disagree.
Discovered devices
| DEVICE | TYPE | PORTS | LOAD |
|---|---|---|---|
| core-1 | Router | 48/48 | 62% |
| core-2 | Router | 48/48 | 55% |
| dist-3 | Switch | 96/96 | 71% |
| acc-3 | Switch | 46/48 | 94% |
| acc-4 | Switch | 48/48 | 38% |
Physical map
WAN-1 utilisation
38%
WAN-2 utilisation
41%
Response time
480ms
Conversations on this link
LINK ONLY 38% USED
- Backup replication10.4.18.2234%
- File share (SMB)10.4.2.5124%
- Video conferencing10.4.9.14017%
- Database sync10.4.31.812%
- Everything else—13%
- Retransmit storm on Gi0/3acc-3
Sniffer recording packets · +412% vs baseline · duplex mismatch suspected
9614:36 - Unusual east-west conversation10.4.18.22
NetFlow · new peer pair, 3.1 GB in 20 min, off-hours
7114:22 - Latency drift on WAN-2core-2
SNMP + sniffer recording packets · RTT trending up 6 hours
6411:08 - Baseline re-learneddist-3
Model updated after sustained topology change
1209:41
Recent configuration changes
142 DEVICES BACKED UP · 2 DRIFTED
- OFF BASELINE
interface Gi0/3 speed 100 → auto
acc-3 · n.levi · 14:31
ACL 120 — 2 lines added
core-1 · automation · 11:55
VLAN 340 created
dist-2 · m.cohen · Yesterday
- OFF BASELINE
SNMP community updated
acc-5 · n.levi · Yesterday
Illustrative views representing Net-Monitor output.
It does not stop here.
See it against your own network.
Book a short session with one of our engineers. We will run Net-Monitor against your own network and show you exactly what it finds — no slideware, no obligation.