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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
Download Patch File Download Diff File Expand all files Collapse all files

20
startnet-template.cmd
View File

@@ -6,7 +6,7 @@ powercfg /s 8c5e7fda-e8bf-4a96-9a85-a6e23a8c635c
REM --- Wait for network (DHCP may take a moment after wpeinit) ---
echo Waiting for network...
:wait_net
ping -n 2 10.9.100.1 >NUL 2>&1
ping -n 2 172.16.9.1 >NUL 2>&1
if errorlevel 1 goto wait_net
echo Network ready.
@@ -17,7 +17,7 @@ REM CALLed scripts inside parens does not propagate BIOS_STATUS back to
REM this script reliably. Use goto-flow instead so the CALL runs at the
REM top scope and BIOS_STATUS persists.
set BIOS_STATUS=No BIOS check (share unavailable)
net use B: \\10.9.100.1\winpeapps_bios /user:pxe-upload pxe /persistent:no 2>NUL
net use B: \\172.16.9.1\winpeapps_bios /user:pxe-upload pxe /persistent:no 2>NUL
if not exist B:\check-bios.cmd goto :bios_check_done
echo.
echo Checking for BIOS updates...
@@ -174,7 +174,7 @@ set NEED_ENROLL=0
if not "%PPKG%"=="" set NEED_ENROLL=1
if not "%PCTYPE%"=="" set NEED_ENROLL=1
if "%NEED_ENROLL%"=="0" goto enroll_staged
net use Y: \\10.9.100.1\enrollment /user:pxe-upload pxe /persistent:no
net use Y: \\172.16.9.1\enrollment /user:pxe-upload pxe /persistent:no
if "%PPKG%"=="" goto enroll_staged
if not exist "Y:\ppkgs\%SOURCE_PPKG%" (
echo WARNING: %SOURCE_PPKG% not found on server. Enrollment will be skipped.
@@ -199,7 +199,7 @@ echo.
echo Starting GEA Standard setup...
start "FlatApp" %SYSTEMDRIVE%\GESetup\FlatSetupLoader.exe
for /l %%i in (1,1,2000000) do rem
net use Z: \\10.9.100.1\winpeapps\gea-standard /user:pxe-upload pxe /persistent:no
net use Z: \\172.16.9.1\winpeapps\gea-standard /user:pxe-upload pxe /persistent:no
goto end
:gea-engineer
@@ -207,7 +207,7 @@ echo.
echo Starting GEA Engineer setup...
start "FlatApp" %SYSTEMDRIVE%\GESetup\FlatSetupLoader.exe
for /l %%i in (1,1,2000000) do rem
net use Z: \\10.9.100.1\winpeapps\gea-engineer /user:pxe-upload pxe /persistent:no
net use Z: \\172.16.9.1\winpeapps\gea-engineer /user:pxe-upload pxe /persistent:no
goto end
:gea-shopfloor
@@ -215,7 +215,7 @@ echo.
echo Starting GEA Shopfloor setup...
start "FlatApp" %SYSTEMDRIVE%\GESetup\FlatSetupLoader.exe
for /l %%i in (1,1,2000000) do rem
net use Z: \\10.9.100.1\winpeapps\gea-shopfloor /user:pxe-upload pxe /persistent:no
net use Z: \\172.16.9.1\winpeapps\gea-shopfloor /user:pxe-upload pxe /persistent:no
goto end
:ge-standard
@@ -223,7 +223,7 @@ echo.
echo Starting GE Standard setup...
start "FlatApp" %SYSTEMDRIVE%\GESetup\FlatSetupLoader.exe
for /l %%i in (1,1,2000000) do rem
net use Z: \\10.9.100.1\winpeapps\ge-standard /user:pxe-upload pxe /persistent:no
net use Z: \\172.16.9.1\winpeapps\ge-standard /user:pxe-upload pxe /persistent:no
goto end
:ge-engineer
@@ -231,7 +231,7 @@ echo.
echo Starting GE Engineer setup...
start "FlatApp" %SYSTEMDRIVE%\GESetup\FlatSetupLoader.exe
for /l %%i in (1,1,2000000) do rem
net use Z: \\10.9.100.1\winpeapps\ge-engineer /user:pxe-upload pxe /persistent:no
net use Z: \\172.16.9.1\winpeapps\ge-engineer /user:pxe-upload pxe /persistent:no
goto end
:ge-shopfloor-lockdown
@@ -239,7 +239,7 @@ echo.
echo Starting GE Shopfloor Lockdown setup...
start "FlatApp" %SYSTEMDRIVE%\GESetup\FlatSetupLoader.exe
for /l %%i in (1,1,2000000) do rem
net use Z: \\10.9.100.1\winpeapps\ge-shopfloor-lockdown /user:pxe-upload pxe /persistent:no
net use Z: \\172.16.9.1\winpeapps\ge-shopfloor-lockdown /user:pxe-upload pxe /persistent:no
goto end
:ge-shopfloor-mce
@@ -247,7 +247,7 @@ echo.
echo Starting GE Shopfloor MCE setup...
start "FlatApp" %SYSTEMDRIVE%\GESetup\FlatSetupLoader.exe
for /l %%i in (1,1,2000000) do rem
net use Z: \\10.9.100.1\winpeapps\ge-shopfloor-mce /user:pxe-upload pxe /persistent:no
net use Z: \\172.16.9.1\winpeapps\ge-shopfloor-mce /user:pxe-upload pxe /persistent:no
goto end
:end