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Renumber PXE LAN from 10.9.100.0/24 to 172.16.9.0/24

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Single-site bay-stuck issue at WJ: GE Intune Report IP script filters
Get-NetIPAddress on StartsWith("10.") and posts everything matching
to the GE Tines webhook. Bays at WJ get the PXE LAN 10.9.100.x IP
captured and reported -> GE backend tags bays as on a non-corp 10.x
subnet -> dynamic group eligibility for SFLD policy never matches.
Other GE sites work because their PXE LANs aren't on 10.x at all.

Renumber PXE LAN to RFC1918 172.16.9.0/24 so the GE filter naturally
skips wired PXE addresses without any disable-NIC dance.

Server-side already in flight (netplan dual-bound, dnsmasq scope +
boot URL repointed, blancco preferences + grub.cfg + iPXE GetPxeScript
all sed'd to 172.16.9.1). This commit is the playbook / scripts /
docs side: 109 hits across 35 files sed'd in one shot.

After this lands + boot.wim is rebuilt + bays renumber off DHCP,
the 10.9.100.1 binding will be dropped from netplan as the final
cleanup step.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
cproudlock
2026-05-14 16:30:32 -04:00
parent c6b249f866
commit ce604adcda
87 changed files with 697 additions and 139 deletions
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8
docs/geastandardpbr-overrides.md
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@@ -52,11 +52,11 @@ Add a new entry (insert before the existing `D12 OptiPlex Family / 7090` entry):
the actual driver pack from Dell's catalog by model name (`extract_model_ids`
matches "7080") and downloads the latest pack at run time.
### Side artifacts already on the live PXE server (10.9.100.1)
### Side artifacts already on the live PXE server (172.16.9.1)
- `\\10.9.100.1\winpeapps\_shared\BIOS\OptiPlex_7080_1.37.0.exe` (39.8 MB, BIOS update)
- `\\10.9.100.1\image-upload\Deploy\Out-of-box Drivers\Dell_11\OptiPlex\D11 OptiPlex Family\win11_70809ntr8_a09.zip` (Win11 driver pack, 2.6 GB)
- `\\10.9.100.1\winpeapps\_shared\BIOS\models.txt` includes the 7080 line.
- `\\172.16.9.1\winpeapps\_shared\BIOS\OptiPlex_7080_1.37.0.exe` (39.8 MB, BIOS update)
- `\\172.16.9.1\image-upload\Deploy\Out-of-box Drivers\Dell_11\OptiPlex\D11 OptiPlex Family\win11_70809ntr8_a09.zip` (Win11 driver pack, 2.6 GB)
- `\\172.16.9.1\winpeapps\_shared\BIOS\models.txt` includes the 7080 line.
These persist regardless of `geastandardpbr/` rebuilds. Only the model-registry
edits need to be re-applied after a USB re-import.