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Polish ops skills from field Q&A and tighten fiber_cut vs optical-power presets.
Co-authored-by: Cursor <cursoragent@cursor.com>
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5 changed files with 143 additions and 24 deletions
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@ -31,10 +31,13 @@
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| Critical Top | `aggregateUmeAlarms(severity=critical, top_ne=20)` |
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| 按 host 统计+Excel | `ume_alarm_xlsx_report(mode=aggregate_by_host, severity=critical)` |
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| 断纤/离线清单+Excel | `ume_alarm_xlsx_report(mode=fiber_cut\|offline)` |
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| 断纤/LOS 清单+Excel | `ume_alarm_xlsx_report(mode=fiber_cut)`(默认 keyword=`LOS`);纯 Fiber Break 再加 `keyword=Fiber Break` |
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| 离线/BN EMS+Excel | `ume_alarm_xlsx_report(mode=offline)`(默认 `BN EMS`) |
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| 区域光功率门限 | `queryUmeAlarmsRaw(keyword=optical power)` → 保留 `AREA-` 前缀;**不要** fiber_cut |
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| 发 Excel(已有表数据) | `write_xlsx(..., deliverable=true)` |
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| 区域 + 关键字(CRC/bandwidth/power) | `queryUmeAlarmsRaw(keyword=…)` → 过滤 `host` 前缀 `AREA-` |
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| 区域 + 关键字(CRC/bandwidth/license) | `queryUmeAlarmsRaw(keyword=…)` → 过滤 `host` 前缀 `AREA-` |
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| 单网元当前告警 | `queryUmeAlarms(host_name=…)` — **禁止**误跑 License 定时 playbook |
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| dying gasp | 本端 dying gasp → 对端 BN EMS(近时间窗)+ 端口/拓扑;见 SKILL |
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| 两端 capacity/optical | 解析两端 hostname → `findTopologyPaths` / LLDP → CLI optic(见 managed-ne) |
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| 时间窗历史(WIB) | freshness → `time_from`/`time_to`(按 Asia/Jakarta) |
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@ -42,11 +45,28 @@
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| 用户说法 | 正确理解 |
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| congestion / bandwidth usage in ACH | UME keyword bandwidth + hostname `ACH-`;要验真再 CLI top N |
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| capacity A to B / optical power A <> B | **链路口 SFP/光功率**,不是单独告警 tally |
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| congestion / bandwidth usage in ACH | UME keyword=`bandwidth` + hostname `ACH-`;要验真再 CLI top N |
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| optical power threshold in BPP/PBR/PAL | keyword=`optical power` + 区域前缀;≠ fiber cut |
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| fiber cut / LOS sitelist | `mode=fiber_cut` / keyword=`LOS` 或 `Fiber Break`;回 host 列表 |
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| capacity A to B / optical power A <> B / SEMBAWA <> ANGKATAN | **链路口 SFP/光功率 CLI**,不是单独告警 tally |
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| dying gasp on HOST + port | 关联对端 **BN EMS** near timestamp(现场强制配方) |
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| which segment cut? + LOS host | `object_name` + topology/LLDP 找对端 |
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| BGP/OSPF/LDP on HOST / A <> B | 双端协议告警 + 时间对齐;peer 可按后两段 octet |
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| site SEMBAWA / ANGKATAN_EP | 先 inventory/wiki 解析成真实 `host_name` |
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| `17.50 - 18.15` | WIB 当天 17:50–18:15 |
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| check alarm on MDN-xxx | **仅该 host**;勿触发 daily license 等无关 playbook |
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| alarm code 4758 | 按 code 过滤;列出 **host_name** |
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## 3d) 现场 cause 关键字(CSV 高频)
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- LOS / Fiber Break / Missing laser → 断纤类
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- Input/Output optical power(dBm) threshold → 光功率门限(区域清单)
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- bandwidth usage rate threshold → 拥塞
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- CRC error → CRC
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- BN EMS … communication failure → 离线/非管
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- Remote dying gasp → 临终掉电类,必做对端关联
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- Permanent license / No enough license → license
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- BGP/OSPF/ISIS/LDP Neighbour down、State of PW、Tunnel down → 控制面/伪线噪声,勿当断纤
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## 4) 诊断
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