Software >> OS >> Windows >> Services >> Network Load Balancing >> NLB/WLBS >> How to enable inter host communication when operating with single network adapter in unicast mode

UnicastInterHostCommSupport.bat contains: @echo off if {%1}=={} @echo Syntax: UnicastInterHostCommSupport ClusterIPAddress&goto :EOF setlocal ENABLEDELAYEDEXPANSION set IP=%1 set IP="%IP:"=%" set qry=reg query HKLM\System\CurrentControlSet\Services\WLBS\Parameters\Interface for /f "Tokens=*" %%g in ('%qry%^|findstr /B /L /C:"HKEY_LOCAL_MACHINE"^|find "{"^|find "}"') do ( for /f "Tokens=2*" %%h in ('reg query %%g /V ClusterIPAddress^|find %IP%') do ( @echo reg add %%g /V UnicastInterHostCommSupport /T REG_DWORD /F /D 1 reg add %%g /V UnicastInterHostCommSupport /T REG_DWORD /F /D 1 NLB RELOAD ) ) endlocal