# Session Log — 2026-05-29 — GuruRMM Discovery 172.16.1.222 Investigation

## User
- **User:** Howard Enos (howard)
- **Machine:** Howard-Home
- **Role:** tech

---

## Session Summary

The session focused on investigating the absence of 172.16.1.222 from the GuruRMM network discovery list. Context was recovered from the previous session, which had already addressed several issues including deployment of agent version 0.6.49 (ICMP fallback fix working, discovered devices up from 9 to 25). The server was still running the outdated binary — 0.3.36 was committed but not yet deployed — and a coordination message (88c733a8) had been sent to Mike requesting a rebuild.

An attempt was made to retrieve the result of a prior ping command sent to WIN-TG2STMODJG8 (command_id: 2936ee48), but the command was still marked "running" despite having been initiated hours earlier. The GET endpoint was corrected from the incorrect `/api/agents/:id/command/:id` (returns 404) to the correct `/api/commands/:id`.

A full device list was retrieved for site eeb5f001, revealing 36 devices — none of which included 172.16.1.222. Many of the listed devices had `open_ports: []` and `os_hint: "unknown"`, confirming the ICMP fallback fix in agent 0.6.49 is functioning. The absence of .222 means the device doesn't respond to TCP probes or ICMP ping from WIN-TG2STMODJG8.

A fresh ping command was sent to WIN-TG2STMODJG8 targeting 172.16.1.222 (command_id: 477528d4), but results did not return. The old server binary (pre-0.3.36) has broken command result handling — the agent receives and executes commands but results don't make it back to the server. WIN-TG2STMODJG8 is confirmed online at agent_version 0.6.49. Further investigation is blocked pending Mike's server rebuild.

---

## Key Decisions

- **Corrected GET endpoint for command results** — `/api/commands/:id` is the correct path; `/api/agents/:id/command/:id` returns 404. This was confirmed by reading the server route definitions in `server/src/api/mod.rs`.
- **Stopped further command testing until server rebuild** — The old binary's command result handling is broken. Sending more commands adds noise without useful output. Waiting for Mike's rebuild is the right call.
- **Attributed .222 absence to device/network issue, not scanner bug** — The ICMP fix is confirmed working (many ICMP-only devices in the list). .222 being absent entirely points to device being off, in a different VLAN, or firewalled on both ICMP and all TCP ports.

---

## Problems Encountered

- **Prior ping command (2936ee48) stuck "running" for hours** — The old server binary doesn't properly receive command results from agents. Unresolved until Mike rebuilds the server to 0.3.36.
- **Wrong GET endpoint for command results** — Initially tried `/api/agents/:id/command/:id` which returns 404. Corrected to `/api/commands/:id` by reading `server/src/api/mod.rs` route definitions.
- **Fresh ping command (477528d4) also returned no output** — Same root cause as above. Command dispatched to agent but result path broken in old binary. Still "running" after 8 seconds.
- **172.16.1.222 absent from discovery** — Not resolved this session. Root cause unknown: device may be off, on a different VLAN, or has ICMP + all TCP ports blocked. Needs confirmation from Howard (is the device powered on?) and server rebuild to test via command.

---

## Configuration Changes

None this session — read-only investigation work.

---

## Credentials & Secrets

- **GuruRMM admin API account:** `claude-api@azcomputerguru.com` — vault: `infrastructure/gururmm-server.sops.yaml` → `credentials.gururmm-api.admin-email` / `.admin-password`

---

## Infrastructure & Servers

- **GuruRMM server:** 172.16.3.30:3001 — still running old binary, needs rebuild to 0.3.36
- **GuruRMM dashboard:** https://rmm.azcomputerguru.com
- **Discovery test site:** eeb5f001-447b-4c1e-adc8-e18db2be9b5b
- **Discovery node:** WIN-TG2STMODJG8 — eee9f26d-0dbc-4b8e-8e42-3a901b4ff73a — online, agent_version: 0.6.49
- **Missing device:** 172.16.1.222 — not in discovered_devices table, cause unknown

---

## Commands & Outputs

```bash
# Get device list for site
GET /api/sites/eeb5f001.../discovery/devices
# → 36 devices, sorted by IP
# Many entries with open_ports: [], os_hint: "unknown" (ICMP-only, fix confirmed working)
# 172.16.1.222 NOT present

# Retrieve stuck command result (correct endpoint)
GET /api/commands/2936ee48-b8ec-4fb9-a154-bed38b3f007a
# → status: "running", stdout: null, completed_at: null (stuck for hours)

# Fresh ping command
POST /api/agents/eee9f26d.../command
{"command_type":"PowerShell","command":"ping -n 2 172.16.1.222; Write-Host 'Done'"}
# → command_id: 477528d4-5a90-4036-8201-30069299552d, status: "running"

# 8 seconds later:
GET /api/commands/477528d4-5a90-4036-8201-30069299552d
# → status: "running", stdout: null (no output returned — old binary)

# Agent status
GET /api/agents/eee9f26d...
# → hostname: WIN-TG2STMODJG8, status: online, agent_version: 0.6.49
```

---

## Pending / Incomplete Tasks

- **Server rebuild (Mike):** 172.16.3.30 needs rebuild + restart to deploy server 0.3.36. Coord message: 88c733a8. Blocks: command result retrieval, 409 concurrent scan guard.
- **172.16.1.222 investigation:** Not in discovered_devices. Needs: (1) Howard to confirm device is powered on; (2) server rebuild so ping command results return; (3) check if device is in a different VLAN.
- **Command result path broken (old binary):** Commands dispatch fine but results don't return. Resolves with server rebuild.
- **Discovery auto-deploy (P2):** Not built.
- **Discovery scheduling (P2):** UI has options, backend not wired.
- **SPEC-012 implementation:** Sortable table headers, no blockers.
- **SPEC-013 (P3):** Deferred pending file transfer.
- **SPEC-014 follow-up (Mike's):** Policy tab for watch rules; push rules on agent connect.
- **Cascades pending migration:** M365 relicensing (time-sensitive), domain joins, HIPAA GPO, credential vault, Entra Connect expansion.
- **Syncro POST /tickets/{id}/comments 404:** Returns 404 for large-format ticket IDs (e.g., 111233015). Workaround: comments require GUI. Needs investigation.

---

## Update: 10:10 PT — Server rebuild follow-up coord message

Confirmed server still not rebuilt after sync pulled Mike's 9 morning commits. Tested the 409 guard again — two scans, two IDs, old binary still running. Mike had read the original coord message (88c733a8) at 4:23 AM but had not done the rebuild. Sent a follow-up coord message (ee23d7ad) explicitly listing the three blockers and pointing at the specific commit needed (`a0a00bf`).

Session ended here.

---

## Reference Information

- **Correct command result endpoint:** `GET /api/commands/:id` (NOT `/api/agents/:id/command/:id`)
- **Route source:** `server/src/api/mod.rs` line 163-165
- **Stuck commands:** 2936ee48 (old, hours), 477528d4 (fresh, 8s) — both "running", no output
- **Discovery node agent:** WIN-TG2STMODJG8 — eee9f26d-0dbc-4b8e-8e42-3a901b4ff73a
- **Discovery test site ID:** eeb5f001-447b-4c1e-adc8-e18db2be9b5b
- **Coord message to Mike:** 88c733a8 — "Server rebuild needed — discovery timeout fix (0.3.36)"
- **Agent 0.6.49 CI bump commit:** c8c6952 (ICMP fix deployed)
- **Server 0.3.36 CI bump commit:** a0a00bf (scan timeout + 409 guard — NOT YET DEPLOYED)
- **Discovered devices total:** 36 unique IPs in DB for site eeb5f001
- **GuruRMM admin vault path:** `infrastructure/gururmm-server.sops.yaml`
