we are facing netlogon error 5719 in our domain controller, and we have searched it in microsoft support site and they haved suggested some registery setting as shown below
"To resolve this issue, increase MaxDgramBuffering from 128 KB to 256 KB. 1. Start Registry Editor (Regedt32.exe).
2. Locate the following key in the registry:
3. On the Edit menu, click Add Value, and then add the following registry value:
Value Name: MaxDgramBuffering
Data Type: REG_DWORD
4. Quit Registry Editor. "
The value they have suggested is 0x40000, is ununderstandable, when we are inserting the value, it does not allow this value to be inserted, either in Hex or Dec, kindly tell us that what should we do to solved this problem.