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NetWare DHCPSRVR not loading when PDHCP running on the same server

(Last modified: 12Mar2005)

This document (10077412) is provided subject to the disclaimer at the end of this document.

goal

NetWare DHCPSRVR not loading when PDHCP running on the same server

fact

Novell NetWare 6 SP1 and SP2

Novell NetWare 6 Support Pack 3

Novell ZenWorks PreBoot Services

DHCP server

symptom

When loaded manualy with a -S -D2 switch after the server has started, an error is reported on the Loader screen:

DHCP Error: DHCP server registration (UDP) failed

The IP database does not load, so no IP addresses will be serviced.

fix

Found that Pre Boot Services was running on the server (PDHCP), once this was loaded DHCPSRVR was unable to load correctly.

If you edit the AUTOEXEC.NCF file and add the Command DHCPSRVR early in the file, the DHCP service will load its IP database and service all assigned IP addresses.

Or to quickly get DHCP working on the server :

Unload the PDHCP NLM on on the server console and load the DHCPSRVR. Once the DHCPSRVR has been loaded successfully it can be unloaded and reload with out any problems.

To stop the PDHCP server from taking the DHCP server port :

Modify the SYS:SYSTEM\PDHCP.INI file on the PXE server and check the following options:

        USE_DHCP_PORT: Specifies whether to bind to the DHCP Server socket (67).
                    Set this value to 0 to disable.

        USE_BINL_PORT: Specifies whether to bind to the BINL socket (4011).
                    Set this value to 1 to enable.

More information on this can be found in  TID 10069274

disclaimer

The Origin of this information may be internal or external to Novell. Novell makes all reasonable efforts to verify this information. However, the information provided in this document is for your information only. Novell makes no explicit or implied claims to the validity of this information.
Any trademarks referenced in this document are the property of their respective owners. Consult your product manuals for complete trademark information.

  • Document ID:
  • 10077412
  • Solution ID: NOVL84524
  • Creation Date: 04Dec2002
  • Modified Date: 12Mar2005
    • NovellManagement Products

      NetWare

      eDirectory

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