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isp
Advanced
3–7 min
T-ISP-028 · IP SLA / Y.1731 OAM Monitor
Provision and collect IP SLA probes (ICMP/UDP-jitter) and Ethernet Y.1731 OAM (DMM/SLM) measurements, computing per-path latency/jitter/loss against SLA targets for proactive NOC alerting.
Cisco IOS/XE
Cisco IOS-XR
Juniper Junos
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Capabilities
- IP SLA probe provision
- Y.1731 DMM/SLM collect
- Latency/jitter/loss calc
- Target threshold alert
- Per-path rollup
- JSON report
Required inputs
Parameters the script accepts. Defaults shown; some are vendor- or context-gated.
| Parameter | Type | Default | Notes |
|---|---|---|---|
Latency target (ms) latency_ms | number | 30 | — |
Loss target (%) loss_pct | number | 0.1 | — |
Sample inventory schema
Authoritative shape of the device/policy data this script consumes.
No bundled inventory sample. The script accepts standard device lists (CSV/YAML) with hostname, mgmt IP, vendor, and credentials.
Expected output
Reference terminal output the script should produce — used as a stylistic and structural target.
terminal
2026-06-15 21:00:00 INFO Collected 24 SLA/OAM measurements 2026-06-15 21:00:00 INFO pe-rtr-01->pe-rtr-05: 12.4ms jitter 1.1ms loss 0.0% OK 2026-06-15 21:00:00 WARN pe-rtr-02->pe-rtr-09: 41.7ms (> 30ms target) BREACH 2026-06-15 21:00:00 INFO Report written to oam-report.json (1 breach)